# Struct secureblackbox::CAdESSigner

The CAdESSigner struct creates CAdES- and CMS-compliant electronic signatures.

## Syntax

```text
secureblackbox::CAdESSigner
```

## Remarks

CAdESSigner can sign documents and files in compliance with CMS Advanced Electronic Signatures (CAdES) specification. Originally developed by ETSI on the basis of PKCS#7 format and initially adopted in the European Union, CAdES has quickly become a recognized international standard for signing all sorts of electronic documents.

```text
CAdESSigner signer = new CAdESSigner();

signer.getNewSignature().setHashAlgorithm("SHA512"); // Default hashing algorithm SHA256

signer.getNewSignature().setLevel(CAdESSignature.aslBaselineT); // Set the level of the signature

// Select the file which will be signed
signer.setInputFile("MyExe.exe");

// Set the path where the signed file will be saved
signer.setOutputFile("signedFile.scs");

// Specify the certificate that shall be used for signing
signer.setSigningCertificate(new Certificate("cert.pfx","password"));

// Provide the address of the Time Stamping Authority (TSA) server to be used for timestamping the signature
signer.setTimestampServer("http://freetsa.org/tsr");

signer.sign(); // Sign
```

Besides being a signature standard in its own right, CAdES is used as part of other higher-level signature standards, such as PAdES or S/MIME. It provides a convenient framework for creating short-lived and long-term signatures over any kind of documents, and is now used by governments, healthcare providers, banks, and independent service providers all across the globe.

### Standards and technologies supported

CAdESSigner offers the following signing capabilities:

- Create and upgrade CAdES signatures in accordance with the most recent CAdES specification (ETSI EN 319 122). Some features from older versions are also supported.
- All profiles are supported (BES, EPES, T, C, X, XL, A, including Baseline and Extended variants).
- Timestamping using external TSAs.
- All industry-standard cryptographic algorithms (RSA, ECDSA, SHA256-512, and many others).

### Configuring the signature parameters

Configuring CAdESSigner to make it produce a signature of the right type is the main task you would need to perform in your code. Normally the service or software you will be communicating your signed documents to will provide you with the list of requirements that your signatures should match.

Typically, those will dictate the following key aspects of the signatures:

- The signature Level (such BES, T, XL, A, or XLong). This can be passed as the *Level* parameter of the [sign](#sign-method-cadessigner-struct) method.
- Whether the signature should be detached or enveloping: this can be adjusted via the *Detached* parameter of the [sign](#sign-method-cadessigner-struct) method.
- When creating a timestamped signature (such as T or A), provide the address of your online TSA service via [timestamp_server](#timestamp_server-property-cadessigner-struct) property.
- When creating long-term signatures that include the signing chain and validation material, tune up validation parameters via [revocation_check](#revocation_check-property-cadessigner-struct), [offline_mode](#offline_mode-property-cadessigner-struct), and [ignore_chain_validation_errors](#ignore_chain_validation_errors-property-cadessigner-struct) properties.

In some circumstances you will also need to adjust the following lower-level settings:

- Set claimed_signing_time to include the local signature creation time (not timestamped by a TTP).
- Specify EPES signature parameters via [new_sig_policy_hash](#new_sig_policy_hash-property-cadessigner-struct), [new_sig_policy_hash_algorithm](#new_sig_policy_hash_algorithm-property-cadessigner-struct), [new_sig_policy_id](#new_sig_policy_id-property-cadessigner-struct), and [new_sig_policy_uri](#new_sig_policy_uri-property-cadessigner-struct) properties.
- Provide the hash algorithm via the hash_algorithm property.

### Signing certificates

CAdESSigner can use certificates residing on different media. Besides generic certificates stored in PFX or PEM files (A1), it can operate with non-exportable certificates residing on hardware media (A3) or in the cloud.

Non-exportable certificates can be accessed transparently via a Windows CSP or a PKCS#11 driver, if supplied by the certificate issuer. Proprietary interfaces can be plugged in with the *external signing* feature (see below).

You can use [CertificateManager](CertificateManager.md#CertificateManager) and [CertificateStorage](CertificateStorage.md#CertificateStorage) components to access the signing certificate. Assign the certificate to signing_certificate property, and optionally provide the remainder of its chain via signing_chain property.

**Note**: If signing with a non-exportable key (such as residing on a hardware device or in the cloud), please make sure you keep the original CertificateStorage object open until the signing is completed. This is because the storage component provides a 'bridge' to the private key. If the storage is closed prematurely, this bridge is destroyed, and the private key can't be used.

You don't need to provide a signing certificate or chain when timestamping and upgrading signatures, since this type of operation does not involve the signing private key.

### Signing a file

Now that you have set up all signature properties and attached the signing certificate, it is time to proceed to signing. You can provide the input document in one of the following forms: as a file (assign the path to [input_file](#input_file-property-cadessigner-struct) property), as a stream (assign to input_stream property), or as a byte array (assign to [input_bytes](#input_bytes-property-cadessigner-struct)). Similarly, the output can be collected in one of the same forms, either by passing the destination path or stream via [output_file](#output_file-property-cadessigner-struct) and output_stream respectively, or by reading the resulting document bytes from the [output_bytes](#output_bytes-property-cadessigner-struct) property after the signing completes.

Having set up the input and output (unless using [output_bytes](#output_bytes-property-cadessigner-struct), which should be read later), call the component's [sign](#sign-method-cadessigner-struct) method, passing the desired signature level and type as parameters. This will initiate the signing process. Depending on the settings, the signing may be as straightforward as calculating the document hash and signing it with the private key (e.g. in CAdES-BES or B-B variant), or it may involve advanced chain validation routines (CAdES-XL or -A). During the latter the component may contact a number of external revocation information sources (CRL and OCSP servers) to establish the validity of the signing certificate.

If a TSA server was provided via the [timestamp_server](#timestamp_server-property-cadessigner-struct) property, the component will contact it too to timestamp the new signature.

During the signing CAdESSigner may fire events to let your code know of certain conditions. It may fire [on_tls_cert_validate](#on_tls_cert_validate-event-cadessigner-struct) if one of the HTTP endpoints involved in the operation (which may be a CRL, OCSP, or TSA service) works over TLS and needs its certificate to be validated.

Apart from signing, CAdESSigner can perform operations on signatures of other kinds. Use [upgrade](#upgrade-method-cadessigner-struct) method to upgrade an existing CAdES signature to a higher level (e.g. BES to XL). Use [timestamp](#timestamp-method-cadessigner-struct) to add a generic or validation timestamp to an existing signature. Use the countersign method to add a countersignature to an existing signature. For any of these operations the input should constitute a valid CAdES signature.

### External signing and DCAuth

CAdESSigner, like many other components offered by the product, supports two methods of signing with external keys. These methods are fully independent of each other: you can choose the one that suits your usage scenario best.

**Synchronous method: ExternalSign**

This is a simpler method that basically lets you infiltrate into the heart of the signing routine by taking care of the hash signing operation. The component does the rest of the job (hash calculation, preparation of signature objects, CRL/OCSP retrieval).

To initiate this method, call [sign_external](#sign_external-method-cadessigner-struct) instead of [sign](#sign-method-cadessigner-struct). When the hash is ready, it will be passed back to your code with [on_external_sign](#on_external_sign-event-cadessigner-struct) event. Your event handler needs to sign the hash with the private key and return the created signature back to the component - which will embed it into the document.

You don't need your signing certificate to contain an associated private key when using this method. The certificate itself (its public copy) may be needed though, as it is often included in the hash calculation.

This method is synchronous, meaning [sign_external](#sign_external-method-cadessigner-struct) provides you the results immediately upon its completion.

**Asynchronous method: DCAuth**

DCAuth is a SecureBlackbox-own know-how technology. This protocol was designed to allow sharing of private keys across environments, allowing the signer and the private key to reside on different systems. It works in the following way:

- The signing party - such as CAdESSigner - initiates the operation using [sign_async_begin](#sign_async_begin-method-cadessigner-struct) call. This produces two outcomes: a *pre-signed document* (a document with a blank signature placeholder), and a *request state* (an object containing a hash that needs to be signed). At this point the CAdESSigner instance can be released, and the process itself terminated (which may be useful when run as part of a web page).
- The *request state* is passed to the private key holder party. The private key holder passes the request state to a DCAuth object, which parses the request state, extracts the hash, and signs it. The output of DCAuth processing is another object, *response state*, which contains the signature. The private key holder then sends the *response state* back to the signing party.
- The signing party re-creates the controls, and passes the *response state*, together with the pre-signed version of the document, to the signer's [sign_async_end](#sign_async_end-method-cadessigner-struct) method. [sign_async_end](#sign_async_end-method-cadessigner-struct) extracts the signature from the *response state* and incorporates it into the pre-signed document.

This method is asynchronous in that sense that, from the signing party's viewpoint, it splits the signing operation into the *pre-signing* and *completion* stages which can be performed independently from each other and in different execution contexts. This makes this method particularly helpful for use in web pages and other scenarios where the signing key is not available in real time.

### Fine-grained chain validation setup

Chain validation is a sophisticated, multi-faceted procedure that involves a lot of variables. Depending on the configuration of your operating environment, the specifics of the PKI framework being used, and the validation policy you need to follow, you may want to tune up your chain validation parameters so they fit them best. A summary of such parameters is given below.

- [revocation_check](#revocation_check-property-cadessigner-struct) lets you choose between and/or prioritize revocation origins. OCSP sources are often preferred to CRL because of their real-time capability and the smaller size of validation tokens they produce.
- [offline_mode](#offline_mode-property-cadessigner-struct) is a master switch that stops the struct from looking for any validation tokens online. If this property is switched on, the struct will only use the known_certificates, trusted_certificates, known_crls, and known_ocsps collections to look for the missing validation material.
- [ignore_chain_validation_errors](#ignore_chain_validation_errors-property-cadessigner-struct) makes the struct ignore any major validation issues it encounters (such us an untrusted chain or missing CRL). This option is handy for debugging and for creating signatures in the environments where the signing certificate is not trusted.
- known_certificates, known_crls, and known_ocsps let you provide your own validation material. This may be useful when working in [offline_mode](#offline_mode-property-cadessigner-struct), where the signer has no access to the validation sources, or where the validation material has already been collected.
- trusted_certificates lets you provide a list of trust anchors, either as a complement to the system's or as an alternative to it.
- blocked_certificates lets you provide a list of blocked/distrusted certificates. Any CA certificate contained in it will be deemed untrusted/invalid.

The following parameters are not directly related to chain validation, but may have an implicit effect on it.

- proxy, socket_settings, and tls_settings let you tune up the connectivity and TLS options in accordance with local preferences.
- tls_client_chain lets you provide the client certificate and its chain for TLS client authentication.
- Subscribe to [on_tls_cert_validate](#on_tls_cert_validate-event-cadessigner-struct) to validate any TLS certificates of the services involved in chain validation.

The results of the chain validation procedure, upon its completion, are published in the following properties:

- chain_validation_result contains the primary result of the chain validation routine: valid, valid but untrusted, invalid, or undefined.
- chain_validation_details provides the details of the factors that contributed to the chain validation result, such as an outdated certificate, a missing CRL, or a missing CA certificate.
- validation_log contains the detailed chain validation log. The log can often be very helpful in nailing down various validation issues.

### Object Lifetime

 The *new()* method returns a mutable reference to a struct instance. The object itself is kept in the global list maintained by SecureBlackbox. Due to this, the CAdESSigner struct cannot be disposed of automatically. Please, call the *dispose(&mut; self)* method of CAdESSigner when you have finished using the instance.

## Property List

*The following is the full list of the properties of the struct with short descriptions. Click on the links for further details.*

|  |  |
| --- | --- |
| [auto_validate_signatures](#auto_validate_signatures-property-cadessigner-struct) | Specifies whether CAdESSigner should validate any present signatures when the document is opened. |
| [blocked_cert_count](#blocked_cert_count-property-cadessigner-struct) | The number of records in the BlockedCert arrays. |
| [blocked_cert_bytes](#blocked_cert_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [blocked_cert_handle](#blocked_cert_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [cert_count](#cert_count-property-cadessigner-struct) | The number of records in the Cert arrays. |
| [cert_bytes](#cert_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [cert_ca](#cert_ca-property-cadessigner-struct) | Indicates whether the certificate has a CA capability. |
| [cert_ca_key_id](#cert_ca_key_id-property-cadessigner-struct) | A unique identifier (fingerprint) of the CA certificate's cryptographic key. |
| [cert_type](#cert_type-property-cadessigner-struct) | Returns the type of the entity contained in the Certificate object. |
| [cert_crl_distribution_points](#cert_crl_distribution_points-property-cadessigner-struct) | Contains a list of locations of CRL distribution points used to check this certificate's validity. |
| [cert_curve](#cert_curve-property-cadessigner-struct) | Specifies the elliptic curve associated with the certificate's public key. |
| [cert_fingerprint](#cert_fingerprint-property-cadessigner-struct) | Contains the fingerprint (a hash imprint) of this certificate. |
| [cert_friendly_name](#cert_friendly_name-property-cadessigner-struct) | Contains an associated alias (friendly name) of the certificate. |
| [cert_handle](#cert_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [cert_hash_algorithm](#cert_hash_algorithm-property-cadessigner-struct) | Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing). |
| [cert_issuer](#cert_issuer-property-cadessigner-struct) | The common name of the certificate issuer (CA), typically a company name. |
| [cert_issuer_rdn](#cert_issuer_rdn-property-cadessigner-struct) | A list of Property=Value pairs that uniquely identify the certificate issuer. |
| [cert_key_algorithm](#cert_key_algorithm-property-cadessigner-struct) | Specifies the public key algorithm of this certificate. |
| [cert_key_bits](#cert_key_bits-property-cadessigner-struct) | Returns the length of the public key in bits. |
| [cert_key_fingerprint](#cert_key_fingerprint-property-cadessigner-struct) | Returns a SHA1 fingerprint of the public key contained in the certificate. |
| [cert_key_usage](#cert_key_usage-property-cadessigner-struct) | Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set. |
| [cert_key_valid](#cert_key_valid-property-cadessigner-struct) | Returns True if the certificate's key is cryptographically valid, and False otherwise. |
| [cert_ocsp_locations](#cert_ocsp_locations-property-cadessigner-struct) | Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA. |
| [cert_ocsp_no_check](#cert_ocsp_no_check-property-cadessigner-struct) | Accessor to the value of the certificate's ocsp-no-check extension. |
| [cert_origin](#cert_origin-property-cadessigner-struct) | Returns the location that the certificate was taken or loaded from. |
| [cert_policy_i_ds](#cert_policy_i_ds-property-cadessigner-struct) | Contains identifiers (OIDs) of the applicable certificate policies. |
| [cert_private_key_bytes](#cert_private_key_bytes-property-cadessigner-struct) | Returns the certificate's private key in DER-encoded format. |
| [cert_private_key_exists](#cert_private_key_exists-property-cadessigner-struct) | Indicates whether the certificate has a usable private key associated with it. |
| [cert_private_key_extractable](#cert_private_key_extractable-property-cadessigner-struct) | Indicates whether the private key is extractable (exportable). |
| [cert_public_key_bytes](#cert_public_key_bytes-property-cadessigner-struct) | Contains the certificate's public key in DER format. |
| [cert_qualified](#cert_qualified-property-cadessigner-struct) | Indicates whether the certificate is qualified. |
| [cert_qualified_statements](#cert_qualified_statements-property-cadessigner-struct) | Returns a simplified qualified status of the certificate. |
| [cert_qualifiers](#cert_qualifiers-property-cadessigner-struct) | A list of qualifiers. |
| [cert_self_signed](#cert_self_signed-property-cadessigner-struct) | Indicates whether the certificate is self-signed (root) or signed by an external CA. |
| [cert_serial_number](#cert_serial_number-property-cadessigner-struct) | Returns the certificate's serial number. |
| [cert_sig_algorithm](#cert_sig_algorithm-property-cadessigner-struct) | Indicates the algorithm that was used by the CA to sign this certificate. |
| [cert_source](#cert_source-property-cadessigner-struct) | Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response. |
| [cert_subject](#cert_subject-property-cadessigner-struct) | The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. |
| [cert_subject_alternative_name](#cert_subject_alternative_name-property-cadessigner-struct) | Returns or sets the value of the Subject Alternative Name extension of the certificate. |
| [cert_subject_key_id](#cert_subject_key_id-property-cadessigner-struct) | Contains a unique identifier of the certificate's cryptographic key. |
| [cert_subject_rdn](#cert_subject_rdn-property-cadessigner-struct) | A list of Property=Value pairs that uniquely identify the certificate holder (subject). |
| [cert_valid](#cert_valid-property-cadessigner-struct) | Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request. |
| [cert_valid_from](#cert_valid_from-property-cadessigner-struct) | The time point at which the certificate becomes valid, in UTC. |
| [cert_valid_to](#cert_valid_to-property-cadessigner-struct) | The time point at which the certificate expires, in UTC. |
| [check_trusted_lists](#check_trusted_lists-property-cadessigner-struct) | Specifies whether the struct should attempt to validate chain trust via a known Trusted List. |
| [crl_count](#crl_count-property-cadessigner-struct) | The number of records in the CRL arrays. |
| [crl_bytes](#crl_bytes-property-cadessigner-struct) | Returns the raw CRL data in DER format. |
| [crlca_key_id](#crlca_key_id-property-cadessigner-struct) | A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL. |
| [crl_entry_count](#crl_entry_count-property-cadessigner-struct) | Returns the number of certificate status entries in the CRL. |
| [crl_handle](#crl_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [crl_issuer](#crl_issuer-property-cadessigner-struct) | The common name of the CRL issuer (CA), typically a company name. |
| [crl_issuer_rdn](#crl_issuer_rdn-property-cadessigner-struct) | A collection of information, in the form of [OID, Value] pairs, uniquely identifying the CRL issuer. |
| [crl_location](#crl_location-property-cadessigner-struct) | The URL that the CRL was downloaded from. |
| [crl_next_update](#crl_next_update-property-cadessigner-struct) | The planned time and date of the next version of this CRL to be published. |
| [crl_sig_algorithm](#crl_sig_algorithm-property-cadessigner-struct) | The public key algorithm that was used by the CA to sign this CRL. |
| [crl_source](#crl_source-property-cadessigner-struct) | Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response. |
| [crltbs](#crltbs-property-cadessigner-struct) | The to-be-signed part of the CRL (the CRL without the signature part). |
| [crl_this_update](#crl_this_update-property-cadessigner-struct) | The date and time at which this version of the CRL was published. |
| [data_bytes](#data_bytes-property-cadessigner-struct) | A byte array containing the external data source. |
| [data_file](#data_file-property-cadessigner-struct) | A path to a file containing an external data source. |
| [data_is_hash](#data_is_hash-property-cadessigner-struct) | Specifies whether the data source contains the hash of the data or the actual data. |
| [detached](#detached-property-cadessigner-struct) | Specifies whether a detached signature should be produced or verified. |
| [external_crypto_async_document_id](#external_crypto_async_document_id-property-cadessigner-struct) | Specifies an optional document ID for SignAsyncBegin() and SignAsyncEnd() calls. |
| [external_crypto_custom_params](#external_crypto_custom_params-property-cadessigner-struct) | Custom parameters to be passed to the signing service (uninterpreted). |
| [external_crypto_data](#external_crypto_data-property-cadessigner-struct) | Additional data to be included in the async state and mirrored back by the requestor. |
| [external_crypto_external_hash_calculation](#external_crypto_external_hash_calculation-property-cadessigner-struct) | Specifies whether the message hash is to be calculated at the external endpoint. |
| [external_crypto_hash_algorithm](#external_crypto_hash_algorithm-property-cadessigner-struct) | Specifies the request's signature hash algorithm. |
| [external_crypto_key_id](#external_crypto_key_id-property-cadessigner-struct) | The ID of the pre-shared key used for DC request authentication. |
| [external_crypto_key_secret](#external_crypto_key_secret-property-cadessigner-struct) | The pre-shared key used for DC request authentication. |
| [external_crypto_method](#external_crypto_method-property-cadessigner-struct) | Specifies the asynchronous signing method. |
| [external_crypto_mode](#external_crypto_mode-property-cadessigner-struct) | Specifies the external cryptography mode. |
| [external_crypto_public_key_algorithm](#external_crypto_public_key_algorithm-property-cadessigner-struct) | Provide the public key algorithm here if the certificate is not available on the pre-signing stage. |
| [extract_content](#extract_content-property-cadessigner-struct) | Specifies whether a message content should be extracted. |
| [fips_mode](#fips_mode-property-cadessigner-struct) | Reserved. |
| [ignore_chain_validation_errors](#ignore_chain_validation_errors-property-cadessigner-struct) | Makes the struct tolerant to chain validation errors. |
| [input_bytes](#input_bytes-property-cadessigner-struct) | Use this property to pass the input to struct in byte array form. |
| [input_file](#input_file-property-cadessigner-struct) | A path to a file containing the data to be signed or updated. |
| [known_cert_count](#known_cert_count-property-cadessigner-struct) | The number of records in the KnownCert arrays. |
| [known_cert_bytes](#known_cert_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [known_cert_handle](#known_cert_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [known_crl_count](#known_crl_count-property-cadessigner-struct) | The number of records in the KnownCRL arrays. |
| [known_crl_bytes](#known_crl_bytes-property-cadessigner-struct) | Returns the raw CRL data in DER format. |
| [known_crl_handle](#known_crl_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [known_ocsp_count](#known_ocsp_count-property-cadessigner-struct) | The number of records in the KnownOCSP arrays. |
| [known_ocsp_bytes](#known_ocsp_bytes-property-cadessigner-struct) | A buffer containing the raw OCSP response data. |
| [known_ocsp_handle](#known_ocsp_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [new_sig_chain_validation_details](#new_sig_chain_validation_details-property-cadessigner-struct) | The details of a certificate chain validation outcome. |
| [new_sig_chain_validation_result](#new_sig_chain_validation_result-property-cadessigner-struct) | The outcome of a certificate chain validation routine. |
| [new_sig_claimed_signing_time](#new_sig_claimed_signing_time-property-cadessigner-struct) | The signing time from the signer's computer. |
| [new_sig_compatibility_errors](#new_sig_compatibility_errors-property-cadessigner-struct) | Returns compatibility errors encountered during validation. |
| [new_sig_contains_long_term_info](#new_sig_contains_long_term_info-property-cadessigner-struct) | Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response). |
| [new_sig_content_type](#new_sig_content_type-property-cadessigner-struct) | The signature content type. |
| [new_sig_countersigned](#new_sig_countersigned-property-cadessigner-struct) | Indicates if the signature is countersigned. |
| [new_sig_entity_label](#new_sig_entity_label-property-cadessigner-struct) | Use this property to get the signature entity label. |
| [new_sig_handle](#new_sig_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [new_sig_hash_algorithm](#new_sig_hash_algorithm-property-cadessigner-struct) | Set or returns the hash algorithm used to generate the signature. |
| [new_sig_issuer_rdn](#new_sig_issuer_rdn-property-cadessigner-struct) | The Relative Distinguished Name of the signing certificate's issuer. |
| [new_sig_last_archival_time](#new_sig_last_archival_time-property-cadessigner-struct) | Indicates the most recent archival time of an archived signature This property returns the time of the most recent archival timestamp applied to the signature. |
| [new_sig_level](#new_sig_level-property-cadessigner-struct) | Specifies the CAdES signature level. |
| [new_sig_message_digest](#new_sig_message_digest-property-cadessigner-struct) | The binary of the signature's message digest. |
| [new_sig_parent_entity](#new_sig_parent_entity-property-cadessigner-struct) | Use this property to get the parent signature label. |
| [new_sig_policy_hash](#new_sig_policy_hash-property-cadessigner-struct) | The signature policy hash value. |
| [new_sig_policy_hash_algorithm](#new_sig_policy_hash_algorithm-property-cadessigner-struct) | The algorithm that was used to calculate the signature policy hash Use this property to get or set the hash algorithm used to calculate the signature policy hash. |
| [new_sig_policy_id](#new_sig_policy_id-property-cadessigner-struct) | The policy ID that was included or to be included into the signature. |
| [new_sig_policy_uri](#new_sig_policy_uri-property-cadessigner-struct) | The signature policy URI that was included in the signature. |
| [new_sig_public_key_algorithm](#new_sig_public_key_algorithm-property-cadessigner-struct) | Returns the public key algorithm that was used to create the signature. |
| [new_sig_scope](#new_sig_scope-property-cadessigner-struct) | Returns the type of the entity that this signature corresponds to. |
| [new_sig_serial_number](#new_sig_serial_number-property-cadessigner-struct) | The serial number of the signing certificate. |
| [new_sig_signature_bytes](#new_sig_signature_bytes-property-cadessigner-struct) | Returns the binary representation of the CAdES signature. |
| [new_sig_signature_validation_result](#new_sig_signature_validation_result-property-cadessigner-struct) | The outcome of the cryptographic signature validation. |
| [new_sig_subject_key_id](#new_sig_subject_key_id-property-cadessigner-struct) | Contains the subject key identifier of the signing certificate. |
| [new_sig_subject_rdn](#new_sig_subject_rdn-property-cadessigner-struct) | Contains the RDN of the owner of the signing certificate. |
| [new_sig_timestamped](#new_sig_timestamped-property-cadessigner-struct) | Use this property to establish whether the signature contains an embedded timestamp. |
| [new_sig_validated_signing_time](#new_sig_validated_signing_time-property-cadessigner-struct) | Contains the certified signing time. |
| [new_sig_validation_log](#new_sig_validation_log-property-cadessigner-struct) | Contains the signing certificate's chain validation log. |
| [ocsp_count](#ocsp_count-property-cadessigner-struct) | The number of records in the OCSP arrays. |
| [ocsp_bytes](#ocsp_bytes-property-cadessigner-struct) | A buffer containing the raw OCSP response data. |
| [ocsp_entry_count](#ocsp_entry_count-property-cadessigner-struct) | The number of SingleResponse elements contained in this OCSP response. |
| [ocsp_handle](#ocsp_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [ocsp_issuer](#ocsp_issuer-property-cadessigner-struct) | Indicates the issuer of this response (a CA or its authorized representative). |
| [ocsp_issuer_rdn](#ocsp_issuer_rdn-property-cadessigner-struct) | Indicates the RDN of the issuer of this response (a CA or its authorized representative). |
| [ocsp_location](#ocsp_location-property-cadessigner-struct) | The location of the OCSP responder. |
| [ocsp_produced_at](#ocsp_produced_at-property-cadessigner-struct) | Specifies the time when the response was produced, in UTC. |
| [ocsp_sig_algorithm](#ocsp_sig_algorithm-property-cadessigner-struct) | The public key algorithm that was used by the CA to sign this OCSP response. |
| [ocsp_source](#ocsp_source-property-cadessigner-struct) | Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response. |
| [offline_mode](#offline_mode-property-cadessigner-struct) | Switches the struct to offline mode. |
| [output_bytes](#output_bytes-property-cadessigner-struct) | Use this property to read the output the struct object has produced. |
| [output_file](#output_file-property-cadessigner-struct) | A file where the signed data is to be saved. |
| [profile](#profile-property-cadessigner-struct) | Specifies a pre-defined profile to apply when creating the signature. |
| [proxy_address](#proxy_address-property-cadessigner-struct) | The IP address of the proxy server. |
| [proxy_authentication](#proxy_authentication-property-cadessigner-struct) | The authentication type used by the proxy server. |
| [proxy_password](#proxy_password-property-cadessigner-struct) | The password to authenticate to the proxy server. |
| [proxy_port](#proxy_port-property-cadessigner-struct) | The port on the proxy server to connect to. |
| [proxy_type](#proxy_type-property-cadessigner-struct) | The type of the proxy server. |
| [proxy_request_headers](#proxy_request_headers-property-cadessigner-struct) | Contains HTTP request headers for WebTunnel and HTTP proxy. |
| [proxy_response_body](#proxy_response_body-property-cadessigner-struct) | Contains the HTTP or HTTPS (WebTunnel) proxy response body. |
| [proxy_response_headers](#proxy_response_headers-property-cadessigner-struct) | Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server. |
| [proxy_use_ipv6](#proxy_use_ipv6-property-cadessigner-struct) | Specifies whether IPv6 should be used when connecting through the proxy. |
| [proxy_username](#proxy_username-property-cadessigner-struct) | Specifies the username credential for proxy authentication. |
| [revocation_check](#revocation_check-property-cadessigner-struct) | Specifies the kind(s) of revocation check to perform for all chain certificates. |
| [signature_count](#signature_count-property-cadessigner-struct) | The number of records in the Signature arrays. |
| [signature_chain_validation_details](#signature_chain_validation_details-property-cadessigner-struct) | The details of a certificate chain validation outcome. |
| [signature_chain_validation_result](#signature_chain_validation_result-property-cadessigner-struct) | The outcome of a certificate chain validation routine. |
| [signature_claimed_signing_time](#signature_claimed_signing_time-property-cadessigner-struct) | The signing time from the signer's computer. |
| [signature_compatibility_errors](#signature_compatibility_errors-property-cadessigner-struct) | Returns compatibility errors encountered during validation. |
| [signature_contains_long_term_info](#signature_contains_long_term_info-property-cadessigner-struct) | Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response). |
| [signature_content_type](#signature_content_type-property-cadessigner-struct) | The signature content type. |
| [signature_countersigned](#signature_countersigned-property-cadessigner-struct) | Indicates if the signature is countersigned. |
| [signature_entity_label](#signature_entity_label-property-cadessigner-struct) | Use this property to get the signature entity label. |
| [signature_handle](#signature_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [signature_hash_algorithm](#signature_hash_algorithm-property-cadessigner-struct) | Set or returns the hash algorithm used to generate the signature. |
| [signature_issuer_rdn](#signature_issuer_rdn-property-cadessigner-struct) | The Relative Distinguished Name of the signing certificate's issuer. |
| [signature_last_archival_time](#signature_last_archival_time-property-cadessigner-struct) | Indicates the most recent archival time of an archived signature This property returns the time of the most recent archival timestamp applied to the signature. |
| [signature_level](#signature_level-property-cadessigner-struct) | Specifies the CAdES signature level. |
| [signature_message_digest](#signature_message_digest-property-cadessigner-struct) | The binary of the signature's message digest. |
| [signature_parent_entity](#signature_parent_entity-property-cadessigner-struct) | Use this property to get the parent signature label. |
| [signature_policy_hash](#signature_policy_hash-property-cadessigner-struct) | The signature policy hash value. |
| [signature_policy_hash_algorithm](#signature_policy_hash_algorithm-property-cadessigner-struct) | The algorithm that was used to calculate the signature policy hash Use this property to get or set the hash algorithm used to calculate the signature policy hash. |
| [signature_policy_id](#signature_policy_id-property-cadessigner-struct) | The policy ID that was included or to be included into the signature. |
| [signature_policy_uri](#signature_policy_uri-property-cadessigner-struct) | The signature policy URI that was included in the signature. |
| [signature_public_key_algorithm](#signature_public_key_algorithm-property-cadessigner-struct) | Returns the public key algorithm that was used to create the signature. |
| [signature_scope](#signature_scope-property-cadessigner-struct) | Returns the type of the entity that this signature corresponds to. |
| [signature_serial_number](#signature_serial_number-property-cadessigner-struct) | The serial number of the signing certificate. |
| [signature_bytes](#signature_bytes-property-cadessigner-struct) | Returns the binary representation of the CAdES signature. |
| [signature_validation_result](#signature_validation_result-property-cadessigner-struct) | The outcome of the cryptographic signature validation. |
| [signature_subject_key_id](#signature_subject_key_id-property-cadessigner-struct) | Contains the subject key identifier of the signing certificate. |
| [signature_subject_rdn](#signature_subject_rdn-property-cadessigner-struct) | Contains the RDN of the owner of the signing certificate. |
| [signature_timestamped](#signature_timestamped-property-cadessigner-struct) | Use this property to establish whether the signature contains an embedded timestamp. |
| [signature_validated_signing_time](#signature_validated_signing_time-property-cadessigner-struct) | Contains the certified signing time. |
| [signature_validation_log](#signature_validation_log-property-cadessigner-struct) | Contains the signing certificate's chain validation log. |
| [signed_attribute_count](#signed_attribute_count-property-cadessigner-struct) | The number of records in the SignedAttribute arrays. |
| [signed_attribute_oid](#signed_attribute_oid-property-cadessigner-struct) | The object identifier of the attribute. |
| [signed_attribute_value](#signed_attribute_value-property-cadessigner-struct) | The value of the attribute. |
| [signing_cert_bytes](#signing_cert_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [signing_cert_handle](#signing_cert_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [signing_chain_count](#signing_chain_count-property-cadessigner-struct) | The number of records in the SigningChain arrays. |
| [signing_chain_bytes](#signing_chain_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [signing_chain_handle](#signing_chain_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [socket_dns_mode](#socket_dns_mode-property-cadessigner-struct) | Selects the DNS resolver to use: the struct's (secure) built-in one, or the one provided by the system. |
| [socket_dns_port](#socket_dns_port-property-cadessigner-struct) | Specifies the port number to be used for sending queries to the DNS server. |
| [socket_dns_query_timeout](#socket_dns_query_timeout-property-cadessigner-struct) | The timeout (in milliseconds) for each DNS query. |
| [socket_dns_servers](#socket_dns_servers-property-cadessigner-struct) | The addresses of DNS servers to use for address resolution, separated by commas or semicolons. |
| [socket_dns_total_timeout](#socket_dns_total_timeout-property-cadessigner-struct) | The timeout (in milliseconds) for the whole resolution process. |
| [socket_incoming_speed_limit](#socket_incoming_speed_limit-property-cadessigner-struct) | The maximum number of bytes to read from the socket, per second. |
| [socket_local_address](#socket_local_address-property-cadessigner-struct) | The local network interface to bind the socket to. |
| [socket_local_port](#socket_local_port-property-cadessigner-struct) | The local port number to bind the socket to. |
| [socket_outgoing_speed_limit](#socket_outgoing_speed_limit-property-cadessigner-struct) | The maximum number of bytes to write to the socket, per second. |
| [socket_timeout](#socket_timeout-property-cadessigner-struct) | The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful. |
| [socket_use_ipv6](#socket_use_ipv6-property-cadessigner-struct) | Enables or disables IP protocol version 6. |
| [timestamp_count](#timestamp_count-property-cadessigner-struct) | The number of records in the Timestamp arrays. |
| [timestamp_accuracy](#timestamp_accuracy-property-cadessigner-struct) | This property indicates the accuracy of the included time mark, in microseconds. |
| [timestamp_bytes](#timestamp_bytes-property-cadessigner-struct) | Returns the raw timestamp data in DER format. |
| [timestamp_certificate_index](#timestamp_certificate_index-property-cadessigner-struct) | Returns the index of the TSA certificate in the Certificates collection. |
| [timestamp_chain_validation_details](#timestamp_chain_validation_details-property-cadessigner-struct) | The details of a certificate chain validation outcome. |
| [timestamp_chain_validation_result](#timestamp_chain_validation_result-property-cadessigner-struct) | The outcome of a certificate chain validation routine. |
| [timestamp_contains_long_term_info](#timestamp_contains_long_term_info-property-cadessigner-struct) | Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response). |
| [timestamp_entity_label](#timestamp_entity_label-property-cadessigner-struct) | Use this property to get the timestamp entity label. |
| [timestamp_hash_algorithm](#timestamp_hash_algorithm-property-cadessigner-struct) | Returns the timestamp's hash algorithm. |
| [timestamp_parent_entity](#timestamp_parent_entity-property-cadessigner-struct) | Use this property to get the label of the timestamp's parent entity. |
| [timestamp_serial_number](#timestamp_serial_number-property-cadessigner-struct) | Returns the timestamp's serial number. |
| [timestamp_time](#timestamp_time-property-cadessigner-struct) | The time point incorporated into the timestamp. |
| [timestamp_type](#timestamp_type-property-cadessigner-struct) | Returns the type of the timestamp. |
| [timestamp_tsa_name](#timestamp_tsa_name-property-cadessigner-struct) | This value uniquely identifies the Timestamp Authority (TSA). |
| [timestamp_validation_log](#timestamp_validation_log-property-cadessigner-struct) | Contains the TSA certificate chain validation log. |
| [timestamp_validation_result](#timestamp_validation_result-property-cadessigner-struct) | Contains the timestamp validation outcome. |
| [timestamp_server](#timestamp_server-property-cadessigner-struct) | The address of the timestamping server. |
| [tls_client_cert_count](#tls_client_cert_count-property-cadessigner-struct) | The number of records in the TLSClientCert arrays. |
| [tls_client_cert_bytes](#tls_client_cert_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [tls_client_cert_handle](#tls_client_cert_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [tls_server_cert_count](#tls_server_cert_count-property-cadessigner-struct) | The number of records in the TLSServerCert arrays. |
| [tls_server_cert_bytes](#tls_server_cert_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [tls_server_cert_fingerprint](#tls_server_cert_fingerprint-property-cadessigner-struct) | Contains the fingerprint (a hash imprint) of this certificate. |
| [tls_server_cert_handle](#tls_server_cert_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [tls_server_cert_issuer](#tls_server_cert_issuer-property-cadessigner-struct) | The common name of the certificate issuer (CA), typically a company name. |
| [tls_server_cert_issuer_rdn](#tls_server_cert_issuer_rdn-property-cadessigner-struct) | A list of Property=Value pairs that uniquely identify the certificate issuer. |
| [tls_server_cert_key_algorithm](#tls_server_cert_key_algorithm-property-cadessigner-struct) | Specifies the public key algorithm of this certificate. |
| [tls_server_cert_key_bits](#tls_server_cert_key_bits-property-cadessigner-struct) | Returns the length of the public key in bits. |
| [tls_server_cert_key_usage](#tls_server_cert_key_usage-property-cadessigner-struct) | Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set. |
| [tls_server_cert_self_signed](#tls_server_cert_self_signed-property-cadessigner-struct) | Indicates whether the certificate is self-signed (root) or signed by an external CA. |
| [tls_server_cert_serial_number](#tls_server_cert_serial_number-property-cadessigner-struct) | Returns the certificate's serial number. |
| [tls_server_cert_sig_algorithm](#tls_server_cert_sig_algorithm-property-cadessigner-struct) | Indicates the algorithm that was used by the CA to sign this certificate. |
| [tls_server_cert_subject](#tls_server_cert_subject-property-cadessigner-struct) | The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. |
| [tls_server_cert_subject_rdn](#tls_server_cert_subject_rdn-property-cadessigner-struct) | A list of Property=Value pairs that uniquely identify the certificate holder (subject). |
| [tls_server_cert_valid_from](#tls_server_cert_valid_from-property-cadessigner-struct) | The time point at which the certificate becomes valid, in UTC. |
| [tls_server_cert_valid_to](#tls_server_cert_valid_to-property-cadessigner-struct) | The time point at which the certificate expires, in UTC. |
| [tls_auto_validate_certificates](#tls_auto_validate_certificates-property-cadessigner-struct) | Specifies whether server-side TLS certificates should be validated automatically using internal validation rules. |
| [tls_base_configuration](#tls_base_configuration-property-cadessigner-struct) | Selects the base configuration for the TLS settings. |
| [tls_ciphersuites](#tls_ciphersuites-property-cadessigner-struct) | A list of ciphersuites separated with commas or semicolons. |
| [tls_client_auth](#tls_client_auth-property-cadessigner-struct) | Enables or disables certificate-based client authentication. |
| [tls_extensions](#tls_extensions-property-cadessigner-struct) | Provides access to TLS extensions. |
| [tls_force_resume_if_destination_changes](#tls_force_resume_if_destination_changes-property-cadessigner-struct) | Whether to force TLS session resumption when the destination address changes. |
| [tls_groups](#tls_groups-property-cadessigner-struct) | Specifies a list of key exchange groups to attempt during the TLS key exchange. |
| [tls_pre_shared_identity](#tls_pre_shared_identity-property-cadessigner-struct) | Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated. |
| [tls_pre_shared_key](#tls_pre_shared_key-property-cadessigner-struct) | Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16. |
| [tls_pre_shared_key_ciphersuite](#tls_pre_shared_key_ciphersuite-property-cadessigner-struct) | Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation. |
| [tls_renegotiation_attack_prevention_mode](#tls_renegotiation_attack_prevention_mode-property-cadessigner-struct) | Selects the renegotiation attack prevention mechanism. |
| [tls_revocation_check](#tls_revocation_check-property-cadessigner-struct) | Specifies the kind(s) of revocation check to perform. |
| [tls_ssl_options](#tls_ssl_options-property-cadessigner-struct) | Various SSL (TLS) protocol options, set of cssloExpectShutdownMessage 0x001 Wait for the close-notify message when shutting down the connection cssloOpenSSLDTLSWorkaround 0x002 (DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions cssloDisableKexLengthAlignment 0x004 Do not align the client-side PMS by the RSA modulus size. |
| [tls_mode](#tls_mode-property-cadessigner-struct) | Specifies the TLS mode to use. |
| [tls_use_extended_master_secret](#tls_use_extended_master_secret-property-cadessigner-struct) | Enables the Extended Master Secret Extension, as defined in RFC 7627. |
| [tls_use_session_resumption](#tls_use_session_resumption-property-cadessigner-struct) | Enables or disables the TLS session resumption capability. |
| [tls_versions](#tls_versions-property-cadessigner-struct) | The SSL/TLS versions to enable by default. |
| [trusted_cert_count](#trusted_cert_count-property-cadessigner-struct) | The number of records in the TrustedCert arrays. |
| [trusted_cert_bytes](#trusted_cert_bytes-property-cadessigner-struct) | Returns the raw certificate data in DER format. |
| [trusted_cert_handle](#trusted_cert_handle-property-cadessigner-struct) | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| [unsigned_attribute_count](#unsigned_attribute_count-property-cadessigner-struct) | The number of records in the UnsignedAttribute arrays. |
| [unsigned_attribute_oid](#unsigned_attribute_oid-property-cadessigner-struct) | The object identifier of the attribute. |
| [unsigned_attribute_value](#unsigned_attribute_value-property-cadessigner-struct) | The value of the attribute. |
| [validation_moment](#validation_moment-property-cadessigner-struct) | The time point at which signature validity is to be established. |

## Method List

*The following is the full list of the methods of the struct with short descriptions. Click on the links for further details.*

|  |  |
| --- | --- |
| [add_attribute](#add_attribute-method-cadessigner-struct) | Adds an attribute to the signature. |
| [archive](#archive-method-cadessigner-struct) | Archives the signature. |
| [close](#close-method-cadessigner-struct) | Closes an opened container. |
| [config](#config-method-cadessigner-struct) | Sets or retrieves a configuration setting. |
| [create_new](#create_new-method-cadessigner-struct) | Create a new CAdES signature. |
| [do_action](#do_action-method-cadessigner-struct) | Performs an additional action. |
| [extract_async_data](#extract_async_data-method-cadessigner-struct) | Extracts user data from the DC signing service response. |
| [open](#open-method-cadessigner-struct) | Opens an existing container for signing or updating. |
| [reset](#reset-method-cadessigner-struct) | Resets the struct settings. |
| [revalidate](#revalidate-method-cadessigner-struct) | Revalidates a signature in accordance with current settings. |
| [select_info](#select_info-method-cadessigner-struct) | Select signature information for a specific entity. |
| [sign](#sign-method-cadessigner-struct) | Creates a new CAdES signature over the provided data. |
| [sign_async_begin](#sign_async_begin-method-cadessigner-struct) | Initiates the asynchronous signing operation. |
| [sign_async_end](#sign_async_end-method-cadessigner-struct) | Completes the asynchronous signing operation. |
| [sign_external](#sign_external-method-cadessigner-struct) | Signs the document using an external signing facility. |
| [timestamp](#timestamp-method-cadessigner-struct) | Use this method to add timestamp. |
| [upgrade](#upgrade-method-cadessigner-struct) | Upgrades existing CAdES to a new level. |

## Event List

*The following is the full list of the events fired by the struct with short descriptions. Click on the links for further details.*

|  |  |
| --- | --- |
| [on_chain_element_download](#on_chain_element_download-event-cadessigner-struct) | Fires when there is a need to download a chain element from an online source. |
| [on_chain_element_needed](#on_chain_element_needed-event-cadessigner-struct) | Fires when an element required to validate the chain was not located. |
| [on_chain_validated](#on_chain_validated-event-cadessigner-struct) | Reports the completion of a certificate chain validation. |
| [on_chain_validation_progress](#on_chain_validation_progress-event-cadessigner-struct) | This event is fired multiple times during chain validation to report various stages of the validation procedure. |
| [on_error](#on_error-event-cadessigner-struct) | Information about errors during CAdES signing. |
| [on_external_sign](#on_external_sign-event-cadessigner-struct) | Handles remote or external signing initiated by the SignExternal method or other source. |
| [on_loaded](#on_loaded-event-cadessigner-struct) | This event is fired when the CAdES signature has been loaded into memory. |
| [on_notification](#on_notification-event-cadessigner-struct) | This event notifies the application about an underlying control flow event. |
| [on_signature_found](#on_signature_found-event-cadessigner-struct) | Signifies the start of signature validation. |
| [on_signature_validated](#on_signature_validated-event-cadessigner-struct) | Marks the completion of the signature validation routine. |
| [on_timestamp_found](#on_timestamp_found-event-cadessigner-struct) | Signifies the start of a timestamp validation routine. |
| [on_timestamp_request](#on_timestamp_request-event-cadessigner-struct) | Fires when the struct is ready to request a timestamp from an external TSA. |
| [on_timestamp_validated](#on_timestamp_validated-event-cadessigner-struct) | Reports the completion of the timestamp validation routine. |
| [on_tls_cert_needed](#on_tls_cert_needed-event-cadessigner-struct) | Fires when a remote TLS party requests a client certificate. |
| [on_tls_cert_validate](#on_tls_cert_validate-event-cadessigner-struct) | This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance. |
| [on_tls_established](#on_tls_established-event-cadessigner-struct) | Fires when a TLS handshake with Host successfully completes. |
| [on_tls_handshake](#on_tls_handshake-event-cadessigner-struct) | Fires when a new TLS handshake is initiated, before the handshake commences. |
| [on_tls_shutdown](#on_tls_shutdown-event-cadessigner-struct) | Reports the graceful closure of a TLS connection. |

## Config Settings

*The following is a list of config settings for the struct with short descriptions. Click on the links for further details.*

|  |  |
| --- | --- |
| [AddReferencesToAllUsedCertsAndRevInfo](#AddReferencesToAllUsedCertsAndRevInfo) | Whether to include all certificates and revocation references in CompleteCertificateRefs attribute. |
| [AddReferencesToIrrevocableCerts](#AddReferencesToIrrevocableCerts) | Whether references to irrevocable certificates should be included in CompleteCertificateRefs attribute. |
| [AddReferenceToSigningCert](#AddReferenceToSigningCert) | Whether a reference to the signing certificate should be included in CompleteCertificateRefs attribute. |
| [AllowPartialValidationInfo](#AllowPartialValidationInfo) | Whether to allow for missing validation info. |
| [AsyncDocumentID](#AsyncDocumentID) | Specifies the document ID for SignAsyncEnd() call. |
| [CachedCRLMaxAge](#CachedCRLMaxAge) | Specifies the maximum age of a cached CRL. |
| [CachedCRLMaxAgeRatio](#CachedCRLMaxAgeRatio) | Specifies the maximum age of a cached CRL as a percentage of its remaining lifetime. |
| [CachedCRLOverlapTime](#CachedCRLOverlapTime) | Specifies the time period before a cached CRL's NextUpdate when it is considered stale and must be refreshed. |
| [CachedOCSPResponseMaxAge](#CachedOCSPResponseMaxAge) | Specifies the maximum age of a cached OCSP response. |
| [CachedOCSPResponseMaxAgeRatio](#CachedOCSPResponseMaxAgeRatio) | Specifies the maximum age of a cached OCSP response as a percentage of its remaining lifetime. |
| [CachedOCSPResponseOverlapTime](#CachedOCSPResponseOverlapTime) | Specifies the time period before a cached OCSP response's NextUpdate when it is considered stale and must be refreshed. |
| [ChainCurrentCACert](#ChainCurrentCACert) | Returns the current CA certificate. |
| [ChainCurrentCert](#ChainCurrentCert) | Returns the certificate that is currently being validated. |
| [ChainCurrentCRL](#ChainCurrentCRL) | Returns the current CRL. |
| [ChainCurrentCRLSize](#ChainCurrentCRLSize) | Returns the size of the current CRL. |
| [ChainCurrentOCSP](#ChainCurrentOCSP) | Returns the current OCSP response. |
| [ChainCurrentOCSPSigner](#ChainCurrentOCSPSigner) | Returns the signer of the current OCSP object. |
| [ChainInterimDetails](#ChainInterimDetails) | Returns the current interim validation details. |
| [ChainInterimResult](#ChainInterimResult) | Returns the current interim validation result. |
| [CheckValidityPeriodForTrusted](#CheckValidityPeriodForTrusted) | Whether to check validity period for trusted certificates. |
| [CmsOptAnnexKArchiveTimestampV2Mode](#CmsOptAnnexKArchiveTimestampV2Mode) | Toggles use of Annex K method of calculating validation timestamp hashes. |
| [CmsOptCheckATSHashIndexElements](#CmsOptCheckATSHashIndexElements) | Enables extra checks when processing ATSHashIndex attribute. |
| [CmsOptCompareRDNAsStrings](#CmsOptCompareRDNAsStrings) | Enforces comparison of RDN elements as text strings, rather than their byte encodings. |
| [CmsOptDEREncodeContentForATSv2](#CmsOptDEREncodeContentForATSv2) | Enables DER encoding for ATSv2 hashed content. |
| [CmsOptDigitPADSSCompatibility](#CmsOptDigitPADSSCompatibility) | Enables Digit PADSS compatibility mode. |
| [CmsOptForceSigningCertificateV2Usage](#CmsOptForceSigningCertificateV2Usage) | Enforces use of signing-certificate-v2 attribute. |
| [CmsOptIgnoreDERReqInArchiveTimestamps](#CmsOptIgnoreDERReqInArchiveTimestamps) | Switches off DER encoding requirement for archival timestamps. |
| [CmsOptImzagerMIMCompatibility](#CmsOptImzagerMIMCompatibility) | Enables Imzager MIM compatibility mode. |
| [CmsOptIncludeCertToAttributes](#CmsOptIncludeCertToAttributes) | Regulates whether to include the signing certificate to the signature as the signing-certificate attribute. |
| [CmsOptIncludeCertToMessage](#CmsOptIncludeCertToMessage) | Regulates whether to include the signing certificate and its chain to the CMS. |
| [CmsOptInsertContentType](#CmsOptInsertContentType) | Regulates whether the content-type time attribute should be included in the signature structure. |
| [CmsOptInsertMessageDigests](#CmsOptInsertMessageDigests) | Regulates whether the message-digest signed attribute should be included in the signature structure. |
| [CmsOptInsertSigningTime](#CmsOptInsertSigningTime) | Regulates whether the signing-time attribute should be included in the signature structure. |
| [CmsOptSkipEnvContentInfoOnSigArchival](#CmsOptSkipEnvContentInfoOnSigArchival) | Excludes hashing of enveloped content when calculating an archival timestamp. |
| [CmsOptUseATSHashIndexV1](#CmsOptUseATSHashIndexV1) | Enables use of ATSHashIndexV1 attribute. |
| [CmsOptUseATSHashIndexV3](#CmsOptUseATSHashIndexV3) | Enables the use of the third version of archival timestamps. |
| [CmsOptUseGeneralizedTimeFormat](#CmsOptUseGeneralizedTimeFormat) | Enables or disables encoding of the signing-time attribute using ASN.1 GENERALIZEDTIME type. |
| [CmsOptUseGenericSigAlgorithmOIDs](#CmsOptUseGenericSigAlgorithmOIDs) | Enables use of generic signature algorithm OIDs in the signature. |
| [CmsOptUsePlainContentForTimestampHashes](#CmsOptUsePlainContentForTimestampHashes) | Makes CAdESSigner ignore ASN.1 content formatting when calculating timestamp hashes. |
| [ContentType](#ContentType) | The content type of the CMS message. |
| [CustomTrustedLists](#CustomTrustedLists) | Specifies the custom TrustedLists. |
| [CustomTSLs](#CustomTSLs) | Specifies the custom TrustedLists. |
| [DeepCountersignatureValidation](#DeepCountersignatureValidation) | Whether to validate countersignatures. |
| [DeepTimestampValidation](#DeepTimestampValidation) | Whether to perform deep validation of all timestamps. |
| [DeltaCRLPreference](#DeltaCRLPreference) | Specifies whether complete or delta CRLs are preferred. |
| [DislikeOpenEndedOCSPs](#DislikeOpenEndedOCSPs) | Tells the struct to discourage OCSP responses without an explicit NextUpdate parameter. |
| [EvaluateSystemTrust](#EvaluateSystemTrust) | Enables or disables usage of the platform's built-in trust validation facilities. |
| [EvaluateSystemTrustForSelfSignedCertificates](#EvaluateSystemTrustForSelfSignedCertificates) | Enables or disables usage of the platform's built-in trust validation facilities for self-signed certificates. |
| [EvaluateSystemTrustForSSL](#EvaluateSystemTrustForSSL) | Enables or disables usage of the platform's built-in trust validation facilities for SSL/TLS. |
| [ForceCompleteChainValidation](#ForceCompleteChainValidation) | Whether to check the CA certificates when the signing certificate is invalid. |
| [ForceCompleteChainValidationForTrusted](#ForceCompleteChainValidationForTrusted) | Whether to continue with the full validation up to the root CA certificate for mid-level trust anchors. |
| [GracePeriod](#GracePeriod) | Specifies a grace period to apply during revocation information checks. |
| [IgnoreChainLoops](#IgnoreChainLoops) | Whether chain loops should be ignored. |
| [IgnoreChainValidationErrors](#IgnoreChainValidationErrors) | Whether to ignore any certificate chain validation issues. |
| [IgnoreOCSPNoCheckExtension](#IgnoreOCSPNoCheckExtension) | Whether the OCSP NoCheck extension should be ignored. |
| [IgnoreSystemTrust](#IgnoreSystemTrust) | Whether trusted Windows Certificate Stores should be treated as trusted. |
| [ImplicitlyTrustSelfSignedCertificates](#ImplicitlyTrustSelfSignedCertificates) | Whether to trust self-signed certificates. |
| [OpenReadOnly](#OpenReadOnly) | Tells the struct to open the source file in read-only mode. |
| [PolicyDescription](#PolicyDescription) | signature policy description. |
| [PolicyExplicitText](#PolicyExplicitText) | The explicit text of the user notice. |
| [PolicyUNNumbers](#PolicyUNNumbers) | The noticeNumbers part of the NoticeReference CAdES attribute. |
| [PolicyUNOrganization](#PolicyUNOrganization) | The organization part of the NoticeReference qualifier. |
| [ProductionPlace](#ProductionPlace) | Identifies the place of the signature production. |
| [PromoteLongOCSPResponses](#PromoteLongOCSPResponses) | Whether long OCSP responses are requested. |
| [PSSUsed](#PSSUsed) | Whether to use RSASSA-PSS algorithm. |
| [ReportInvalidTimestamps](#ReportInvalidTimestamps) | Whether to raise errors for invalid timestamps. |
| [RevocationCacheAgePolicy](#RevocationCacheAgePolicy) | Specifies a preset policy for cached CRL and OCSP response freshness settings. |
| [SchemeParams](#SchemeParams) | The algorithm scheme parameters to employ. |
| [SigPolicyDescription](#SigPolicyDescription) | signature policy description. |
| [SigPolicyExplicitText](#SigPolicyExplicitText) | The explicit text of the user notice. |
| [SigPolicyHash](#SigPolicyHash) | The EPES policy hash. |
| [SigPolicyHashAlgorithm](#SigPolicyHashAlgorithm) | The hash algorithm that was used to generate the EPES policy hash. |
| [SigPolicyID](#SigPolicyID) | The EPES policy ID. |
| [SigPolicyNoticeNumbers](#SigPolicyNoticeNumbers) | The noticeNumbers part of the NoticeReference CAdES attribute. |
| [SigPolicyNoticeOrganization](#SigPolicyNoticeOrganization) | The organization part of the NoticeReference qualifier. |
| [SigPolicyURI](#SigPolicyURI) | The EPES policy URI. |
| [SkipValidationTimestampedSignatures](#SkipValidationTimestampedSignatures) | Whether to validate signatures with validation timestamps. |
| [SuppressValuesInC](#SuppressValuesInC) | Makes CAdESSigner not add certificate and revocation values to its C-level signatures. |
| [TempPath](#TempPath) | Path for storing temporary files. |
| [TimestampResponse](#TimestampResponse) | A base16-encoded timestamp response received from a TSA. |
| [TLSChainValidationDetails](#TLSChainValidationDetails) | Contains the advanced details of the TLS server certificate validation. |
| [TLSChainValidationResult](#TLSChainValidationResult) | Contains the result of the TLS server certificate validation. |
| [TLSClientAuthRequested](#TLSClientAuthRequested) | Indicates whether the TLS server requests client authentication. |
| [TLSValidationLog](#TLSValidationLog) | Contains the log of the TLS server certificate validation. |
| [TolerateMinorChainIssues](#TolerateMinorChainIssues) | Whether to tolerate minor chain issues. |
| [TspAttemptCount](#TspAttemptCount) | Specifies the number of timestamping request attempts. |
| [TspHashAlgorithm](#TspHashAlgorithm) | Sets a specific hash algorithm for use with the timestamping service. |
| [TspReqPolicy](#TspReqPolicy) | Sets a request policy ID to include in the timestamping request. |
| [UseArchivalTimestampV3](#UseArchivalTimestampV3) | Whether to stick to archival timestamp V3 in the new signatures. |
| [UseDefaultTrustedLists](#UseDefaultTrustedLists) | Enables or disables the use of the default TrustedLists. |
| [UseDefaultTSLs](#UseDefaultTSLs) | Enables or disables the use of the default TrustedLists. |
| [UseEnvStorages](#UseEnvStorages) | Enables or disables use of the environment storages. |
| [UseMicrosoftCTL](#UseMicrosoftCTL) | Enables or disables the automatic use of the Microsoft online certificate trust list. |
| [UsePSS](#UsePSS) | Whether to use RSASSA-PSS algorithm. |
| [UseSystemCertificates](#UseSystemCertificates) | Enables or disables the use of the system certificates. |
| [UseUndefSize](#UseUndefSize) | Toggles the use of indefinite/definite ASN.1 tag length encoding. |
| [UseValidationCache](#UseValidationCache) | Enables or disable the use of the product-wide certificate chain validation cache. |
| [UseValidatorSettingsForTLSValidation](#UseValidatorSettingsForTLSValidation) | Whether to employ the primary chain validator setup for auxiliary TLS chain validations. |
| [ASN1UseGlobalTagCache](#ASN1UseGlobalTagCache) | Controls whether ASN.1 module should use a global object cache. |
| [AssignSystemSmartCardPins](#AssignSystemSmartCardPins) | Specifies whether CSP-level PINs should be assigned to CNG keys. |
| [CheckKeyIntegrityBeforeUse](#CheckKeyIntegrityBeforeUse) | Enables or disable private key integrity check before use. |
| [CookieCaching](#CookieCaching) | Specifies whether a cookie cache should be used for HTTP(S) transports. |
| [Cookies](#Cookies) | Gets or sets local cookies for the struct. |
| [DefDeriveKeyIterations](#DefDeriveKeyIterations) | Specifies the default key derivation algorithm iteration count. |
| [DNSLocalSuffix](#DNSLocalSuffix) | The suffix to assign for TLD names. |
| [EnableClientSideSSLFFDHE](#EnableClientSideSSLFFDHE) | Enables or disables finite field DHE key exchange support in TLS clients. |
| [EnableSSHMLKEM](#EnableSSHMLKEM) | Enables support for ML-KEM/hybrid key exchange algorithms in SSH client and server structs. |
| [EnableTLSMLKEM](#EnableTLSMLKEM) | Enables support for ML-KEM and hybrid groups in TLS client and server structs. |
| [GlobalCookies](#GlobalCookies) | Gets or sets global cookies for all the HTTP transports. |
| [HardwareCryptoUsePolicy](#HardwareCryptoUsePolicy) | The hardware crypto usage policy. |
| [HttpUserAgent](#HttpUserAgent) | Specifies the user agent name to be used by all HTTP clients. |
| [HttpVersion](#HttpVersion) | The HTTP version to use in any inner HTTP client structs created. |
| [IgnoreExpiredMSCTLSigningCert](#IgnoreExpiredMSCTLSigningCert) | Whether to tolerate the expired Windows Update signing certificate. |
| [ListDelimiter](#ListDelimiter) | The delimiter character for multi-element lists. |
| [LogDestination](#LogDestination) | Specifies the debug log destination. |
| [LogDetails](#LogDetails) | Specifies the debug log details to dump. |
| [LogFile](#LogFile) | Specifies the debug log filename. |
| [LogFilters](#LogFilters) | Specifies the debug log filters. |
| [LogFlushMode](#LogFlushMode) | Specifies the log flush mode. |
| [LogLevel](#LogLevel) | Specifies the debug log level. |
| [LogMaxEventCount](#LogMaxEventCount) | Specifies the maximum number of events to cache before further action is taken. |
| [LogRotationMode](#LogRotationMode) | Specifies the log rotation mode. |
| [MaxASN1BufferLength](#MaxASN1BufferLength) | Specifies the maximal allowed length for ASN.1 primitive tag data. |
| [MaxASN1TreeDepth](#MaxASN1TreeDepth) | Specifies the maximal depth for processed ASN.1 trees. |
| [OCSPHashAlgorithm](#OCSPHashAlgorithm) | Specifies the hash algorithm to be used to identify certificates in OCSP requests. |
| [OldClientSideRSAFallback](#OldClientSideRSAFallback) | Specifies whether the SSH client should use a SHA1 fallback. |
| [PKICache](#PKICache) | Specifies which PKI elements (certificates, CRLs, OCSP responses) should be cached. |
| [PKICachePath](#PKICachePath) | Specifies the file system path where cached PKI data is stored. |
| [ProductVersion](#ProductVersion) | Returns the version of the SecureBlackbox library. |
| [ServerSSLDHKeyLength](#ServerSSLDHKeyLength) | Sets the size of the TLS DHE key exchange group. |
| [StaticDNS](#StaticDNS) | Specifies whether static DNS rules should be used. |
| [StaticIPAddress\[domain\]](#StaticIPAddress[domain]) | Gets or sets an IP address for the specified domain name. |
| [StaticIPAddresses](#StaticIPAddresses) | Gets or sets all the static DNS rules. |
| [Tag](#Tag) | Allows to store any custom data. |
| [TLSSessionGroup](#TLSSessionGroup) | Specifies the group name of TLS sessions to be used for session resumption. |
| [TLSSessionLifetime](#TLSSessionLifetime) | Specifies lifetime in seconds of the cached TLS session. |
| [TLSSessionPurgeInterval](#TLSSessionPurgeInterval) | Specifies how often the session cache should remove the expired TLS sessions. |
| [UseCRLObjectCaching](#UseCRLObjectCaching) | Specifies whether reuse of loaded CRL objects is enabled. |
| [UseInternalRandom](#UseInternalRandom) | Switches between SecureBlackbox-own and platform PRNGs. |
| [UseLegacyAdESValidation](#UseLegacyAdESValidation) | Enables legacy AdES validation mode. |
| [UseOCSPResponseObjectCaching](#UseOCSPResponseObjectCaching) | Specifies whether reuse of loaded OCSP response objects is enabled. |
| [UseOwnDNSResolver](#UseOwnDNSResolver) | Specifies whether the client structs should use own DNS resolver. |
| [UseSharedSystemStorages](#UseSharedSystemStorages) | Specifies whether the validation engine should use a global per-process copy of the system certificate stores. |
| [UseSystemNativeSizeCalculation](#UseSystemNativeSizeCalculation) | An internal CryptoAPI access tweak. |
| [UseSystemOAEPAndPSS](#UseSystemOAEPAndPSS) | Enforces or disables the use of system-driven RSA OAEP and PSS computations. |
| [UseSystemRandom](#UseSystemRandom) | Enables or disables the use of the OS PRNG. |
| [XMLRDNDescriptorName\[OID\]](#XMLRDNDescriptorName[OID]) | Defines an OID mapping to descriptor names for the certificate's IssuerRDN or SubjectRDN. |
| [XMLRDNDescriptorPriority\[OID\]](#XMLRDNDescriptorPriority[OID]) | Specifies the priority of descriptor names associated with a specific OID. |
| [XMLRDNDescriptorReverseOrder](#XMLRDNDescriptorReverseOrder) | Specifies whether to reverse the order of descriptors in RDN. |
| [XMLRDNDescriptorSeparator](#XMLRDNDescriptorSeparator) | Specifies the separator used between descriptors in RDN. |

# auto_validate_signatures property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether CAdESSigner should validate any present signatures when the document is opened.

## Syntax

*Rust Syntax*

```text
fn auto_validate_signatures(&self ) -> Result<bool, SecureBlackboxError> fn set_auto_validate_signatures(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

This setting is switched off by default to speed up document processing. Even if the document is loaded with this property set to false, you can validate the signatures manually on a later stage using the [revalidate](#revalidate-method-cadessigner-struct) method.

## Data Type

bool

# blocked_cert_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the BlockedCert arrays.

## Syntax

*Rust Syntax*

```text
fn blocked_cert_count(&self ) -> Result<i32, SecureBlackboxError> fn set_blocked_cert_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [blocked_cert_bytes](#blocked_cert_bytes-property-cadessigner-struct)
- [blocked_cert_handle](#blocked_cert_handle-property-cadessigner-struct)

The array indices start at *0* and end at *blocked_cert_count - 1*.

## Data Type

i32

# blocked_cert_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn blocked_cert_bytes(&self , BlockedCertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

The *BlockedCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [BlockedCertCount](#blocked_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# blocked_cert_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn blocked_cert_handle(&self , BlockedCertIndex : i32) -> Result<i64, SecureBlackboxError> fn set_blocked_cert_handle(&self, BlockedCertIndex : i32, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *BlockedCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [BlockedCertCount](#blocked_cert_count-property-cadessigner-struct) property.

## Data Type

i64

# cert_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the Cert arrays.

## Syntax

*Rust Syntax*

```text
fn cert_count(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [cert_bytes](#cert_bytes-property-cadessigner-struct)
- [cert_ca](#cert_ca-property-cadessigner-struct)
- [cert_ca_key_id](#cert_ca_key_id-property-cadessigner-struct)
- [cert_crl_distribution_points](#cert_crl_distribution_points-property-cadessigner-struct)
- [cert_curve](#cert_curve-property-cadessigner-struct)
- [cert_fingerprint](#cert_fingerprint-property-cadessigner-struct)
- [cert_friendly_name](#cert_friendly_name-property-cadessigner-struct)
- [cert_handle](#cert_handle-property-cadessigner-struct)
- [cert_hash_algorithm](#cert_hash_algorithm-property-cadessigner-struct)
- [cert_issuer](#cert_issuer-property-cadessigner-struct)
- [cert_issuer_rdn](#cert_issuer_rdn-property-cadessigner-struct)
- [cert_key_algorithm](#cert_key_algorithm-property-cadessigner-struct)
- [cert_key_bits](#cert_key_bits-property-cadessigner-struct)
- [cert_key_fingerprint](#cert_key_fingerprint-property-cadessigner-struct)
- [cert_key_usage](#cert_key_usage-property-cadessigner-struct)
- [cert_key_valid](#cert_key_valid-property-cadessigner-struct)
- [cert_ocsp_locations](#cert_ocsp_locations-property-cadessigner-struct)
- [cert_ocsp_no_check](#cert_ocsp_no_check-property-cadessigner-struct)
- [cert_origin](#cert_origin-property-cadessigner-struct)
- [cert_policy_i_ds](#cert_policy_i_ds-property-cadessigner-struct)
- [cert_private_key_bytes](#cert_private_key_bytes-property-cadessigner-struct)
- [cert_private_key_exists](#cert_private_key_exists-property-cadessigner-struct)
- [cert_private_key_extractable](#cert_private_key_extractable-property-cadessigner-struct)
- [cert_public_key_bytes](#cert_public_key_bytes-property-cadessigner-struct)
- [cert_qualified](#cert_qualified-property-cadessigner-struct)
- [cert_qualified_statements](#cert_qualified_statements-property-cadessigner-struct)
- [cert_qualifiers](#cert_qualifiers-property-cadessigner-struct)
- [cert_self_signed](#cert_self_signed-property-cadessigner-struct)
- [cert_serial_number](#cert_serial_number-property-cadessigner-struct)
- [cert_sig_algorithm](#cert_sig_algorithm-property-cadessigner-struct)
- [cert_source](#cert_source-property-cadessigner-struct)
- [cert_subject](#cert_subject-property-cadessigner-struct)
- [cert_subject_alternative_name](#cert_subject_alternative_name-property-cadessigner-struct)
- [cert_subject_key_id](#cert_subject_key_id-property-cadessigner-struct)
- [cert_subject_rdn](#cert_subject_rdn-property-cadessigner-struct)
- [cert_type](#cert_type-property-cadessigner-struct)
- [cert_valid](#cert_valid-property-cadessigner-struct)
- [cert_valid_from](#cert_valid_from-property-cadessigner-struct)
- [cert_valid_to](#cert_valid_to-property-cadessigner-struct)

The array indices start at *0* and end at *cert_count - 1*.

This property is read-only.

## Data Type

i32

# cert_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn cert_bytes(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# cert_ca property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates whether the certificate has a CA capability.

## Syntax

*Rust Syntax*

```text
fn cert_ca(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates whether the certificate has a CA capability. For the certificate to be considered a CA, it must have its Basic Constraints extension set with the CA indicator enabled.

Set this property when generating a new certificate to have its Basic Constraints extension generated automatically.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_ca_key_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

## Syntax

*Rust Syntax*

```text
fn cert_ca_key_id(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

Authority Key Identifier is a certificate extension which allows identification of certificates belonging to the same issuer, but with different public keys. It is a de-facto standard to include this extension in all certificates to facilitate chain building.

This setting cannot be set when generating a certificate as it always derives from another certificate property. [CertificateManager](#CertificateManager) generates this setting automatically if enough information is available to it: for self-signed certificates, this value is copied from the [cert_subject_key_id](#cert_subject_key_id-property-cadessigner-struct) setting, and for lower-level certificates, from the parent certificate's subject key ID extension.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# cert_type property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the type of the entity contained in the Certificate object.

## Syntax

*Rust Syntax*

```text
fn cert_type(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Unknown1   // X509Certificate2   // X509CertificateRequest
```

## Default Value

0

## Remarks

Returns the type of the entity contained in the [Certificate](#Type_Certificate) object.

A [Certificate](#Type_Certificate) object can contain two types of cryptographic objects: a ready-to-use X.509 certificate, or a certificate request ("an unsigned certificate"). Certificate requests can be upgraded to full certificates by signing them with a CA certificate.

Use the [CertificateManager](#CertificateManager) struct to load or create new certificate and certificate requests objects.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# cert_crl_distribution_points property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains a list of locations of CRL distribution points used to check this certificate's validity.

## Syntax

*Rust Syntax*

```text
fn cert_crl_distribution_points(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains a list of locations of CRL distribution points used to check this certificate's validity. The list is taken from the respective certificate extension.

Use this property when generating a certificate to provide a list of CRL endpoints that should be made part of the new certificate.

The endpoints are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_curve property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the elliptic curve associated with the certificate's public key.

## Syntax

*Rust Syntax*

```text
fn cert_curve(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Specifies the elliptic curve associated with the certificate's public key. This setting only applies to certificates containing EC keys.

|  |  |  |
| --- | --- | --- |
| SB_EC_SECP112R1 | SECP112R1 |  |
| SB_EC_SECP112R2 | SECP112R2 |  |
| SB_EC_SECP128R1 | SECP128R1 |  |
| SB_EC_SECP128R2 | SECP128R2 |  |
| SB_EC_SECP160K1 | SECP160K1 |  |
| SB_EC_SECP160R1 | SECP160R1 |  |
| SB_EC_SECP160R2 | SECP160R2 |  |
| SB_EC_SECP192K1 | SECP192K1 |  |
| SB_EC_SECP192R1 | SECP192R1 |  |
| SB_EC_SECP224K1 | SECP224K1 |  |
| SB_EC_SECP224R1 | SECP224R1 |  |
| SB_EC_SECP256K1 | SECP256K1 |  |
| SB_EC_SECP256R1 | SECP256R1 |  |
| SB_EC_SECP384R1 | SECP384R1 |  |
| SB_EC_SECP521R1 | SECP521R1 |  |
| SB_EC_SECT113R1 | SECT113R1 |  |
| SB_EC_SECT113R2 | SECT113R2 |  |
| SB_EC_SECT131R1 | SECT131R1 |  |
| SB_EC_SECT131R2 | SECT131R2 |  |
| SB_EC_SECT163K1 | SECT163K1 |  |
| SB_EC_SECT163R1 | SECT163R1 |  |
| SB_EC_SECT163R2 | SECT163R2 |  |
| SB_EC_SECT193R1 | SECT193R1 |  |
| SB_EC_SECT193R2 | SECT193R2 |  |
| SB_EC_SECT233K1 | SECT233K1 |  |
| SB_EC_SECT233R1 | SECT233R1 |  |
| SB_EC_SECT239K1 | SECT239K1 |  |
| SB_EC_SECT283K1 | SECT283K1 |  |
| SB_EC_SECT283R1 | SECT283R1 |  |
| SB_EC_SECT409K1 | SECT409K1 |  |
| SB_EC_SECT409R1 | SECT409R1 |  |
| SB_EC_SECT571K1 | SECT571K1 |  |
| SB_EC_SECT571R1 | SECT571R1 |  |
| SB_EC_PRIME192V1 | PRIME192V1 |  |
| SB_EC_PRIME192V2 | PRIME192V2 |  |
| SB_EC_PRIME192V3 | PRIME192V3 |  |
| SB_EC_PRIME239V1 | PRIME239V1 |  |
| SB_EC_PRIME239V2 | PRIME239V2 |  |
| SB_EC_PRIME239V3 | PRIME239V3 |  |
| SB_EC_PRIME256V1 | PRIME256V1 |  |
| SB_EC_C2PNB163V1 | C2PNB163V1 |  |
| SB_EC_C2PNB163V2 | C2PNB163V2 |  |
| SB_EC_C2PNB163V3 | C2PNB163V3 |  |
| SB_EC_C2PNB176W1 | C2PNB176W1 |  |
| SB_EC_C2TNB191V1 | C2TNB191V1 |  |
| SB_EC_C2TNB191V2 | C2TNB191V2 |  |
| SB_EC_C2TNB191V3 | C2TNB191V3 |  |
| SB_EC_C2ONB191V4 | C2ONB191V4 |  |
| SB_EC_C2ONB191V5 | C2ONB191V5 |  |
| SB_EC_C2PNB208W1 | C2PNB208W1 |  |
| SB_EC_C2TNB239V1 | C2TNB239V1 |  |
| SB_EC_C2TNB239V2 | C2TNB239V2 |  |
| SB_EC_C2TNB239V3 | C2TNB239V3 |  |
| SB_EC_C2ONB239V4 | C2ONB239V4 |  |
| SB_EC_C2ONB239V5 | C2ONB239V5 |  |
| SB_EC_C2PNB272W1 | C2PNB272W1 |  |
| SB_EC_C2PNB304W1 | C2PNB304W1 |  |
| SB_EC_C2TNB359V1 | C2TNB359V1 |  |
| SB_EC_C2PNB368W1 | C2PNB368W1 |  |
| SB_EC_C2TNB431R1 | C2TNB431R1 |  |
| SB_EC_NISTP192 | NISTP192 |  |
| SB_EC_NISTP224 | NISTP224 |  |
| SB_EC_NISTP256 | NISTP256 |  |
| SB_EC_NISTP384 | NISTP384 |  |
| SB_EC_NISTP521 | NISTP521 |  |
| SB_EC_NISTB163 | NISTB163 |  |
| SB_EC_NISTB233 | NISTB233 |  |
| SB_EC_NISTB283 | NISTB283 |  |
| SB_EC_NISTB409 | NISTB409 |  |
| SB_EC_NISTB571 | NISTB571 |  |
| SB_EC_NISTK163 | NISTK163 |  |
| SB_EC_NISTK233 | NISTK233 |  |
| SB_EC_NISTK283 | NISTK283 |  |
| SB_EC_NISTK409 | NISTK409 |  |
| SB_EC_NISTK571 | NISTK571 |  |
| SB_EC_GOSTCPTEST | GOSTCPTEST |  |
| SB_EC_GOSTCPA | GOSTCPA |  |
| SB_EC_GOSTCPB | GOSTCPB |  |
| SB_EC_GOSTCPC | GOSTCPC |  |
| SB_EC_GOSTCPXCHA | GOSTCPXCHA |  |
| SB_EC_GOSTCPXCHB | GOSTCPXCHB |  |
| SB_EC_BRAINPOOLP160R1 | BRAINPOOLP160R1 |  |
| SB_EC_BRAINPOOLP160T1 | BRAINPOOLP160T1 |  |
| SB_EC_BRAINPOOLP192R1 | BRAINPOOLP192R1 |  |
| SB_EC_BRAINPOOLP192T1 | BRAINPOOLP192T1 |  |
| SB_EC_BRAINPOOLP224R1 | BRAINPOOLP224R1 |  |
| SB_EC_BRAINPOOLP224T1 | BRAINPOOLP224T1 |  |
| SB_EC_BRAINPOOLP256R1 | BRAINPOOLP256R1 |  |
| SB_EC_BRAINPOOLP256T1 | BRAINPOOLP256T1 |  |
| SB_EC_BRAINPOOLP320R1 | BRAINPOOLP320R1 |  |
| SB_EC_BRAINPOOLP320T1 | BRAINPOOLP320T1 |  |
| SB_EC_BRAINPOOLP384R1 | BRAINPOOLP384R1 |  |
| SB_EC_BRAINPOOLP384T1 | BRAINPOOLP384T1 |  |
| SB_EC_BRAINPOOLP512R1 | BRAINPOOLP512R1 |  |
| SB_EC_BRAINPOOLP512T1 | BRAINPOOLP512T1 |  |
| SB_EC_CURVE25519 | CURVE25519 |  |
| SB_EC_CURVE448 | CURVE448 |  |

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_fingerprint property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the fingerprint (a hash imprint) of this certificate.

## Syntax

*Rust Syntax*

```text
fn cert_fingerprint(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the fingerprint (a hash imprint) of this certificate.

While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_friendly_name property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains an associated alias (friendly name) of the certificate.

## Syntax

*Rust Syntax*

```text
fn cert_friendly_name(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains an associated alias (friendly name) of the certificate. The friendly name is not a property of a certificate: it is maintained by the certificate media rather than being included in its DER representation. Windows certificate stores are one example of media that does support friendly names.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn cert_handle(&self , CertIndex : i32) -> Result<i64, SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i64

# cert_hash_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing).

## Syntax

*Rust Syntax*

```text
fn cert_hash_algorithm(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing). It is not a property of a certificate; use [cert_sig_algorithm](#cert_sig_algorithm-property-cadessigner-struct) to find out the hash algorithm that is part of the certificate signature.

|  |  |  |
| --- | --- | --- |
| SB_HASH_ALGORITHM_SHA1 | SHA1 |  |
| SB_HASH_ALGORITHM_SHA224 | SHA224 |  |
| SB_HASH_ALGORITHM_SHA256 | SHA256 |  |
| SB_HASH_ALGORITHM_SHA384 | SHA384 |  |
| SB_HASH_ALGORITHM_SHA512 | SHA512 |  |
| SB_HASH_ALGORITHM_MD2 | MD2 |  |
| SB_HASH_ALGORITHM_MD4 | MD4 |  |
| SB_HASH_ALGORITHM_MD5 | MD5 |  |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 |  |
| SB_HASH_ALGORITHM_CRC32 | CRC32 |  |
| SB_HASH_ALGORITHM_SSL3 | SSL3 |  |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 |  |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL |  |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 |  |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 |  |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 |  |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 |  |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 |  |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 |  |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 |  |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 |  |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 |  |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 |  |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 |  |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 |  |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 |  |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN |  |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |  |

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_issuer property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The common name of the certificate issuer (CA), typically a company name.

## Syntax

*Rust Syntax*

```text
fn cert_issuer(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via [cert_issuer_rdn](#cert_issuer_rdn-property-cadessigner-struct).

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_issuer_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A list of Property=Value pairs that uniquely identify the certificate issuer.

## Syntax

*Rust Syntax*

```text
fn cert_issuer_rdn(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

A list of *Property=Value* pairs that uniquely identify the certificate issuer.

Example: */C=US/O=Nationwide CA/CN=Web Certification Authority*

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_key_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the public key algorithm of this certificate.

## Syntax

*Rust Syntax*

```text
fn cert_key_algorithm(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

"0"

## Remarks

Specifies the public key algorithm of this certificate.

|  |  |  |
| --- | --- | --- |
| SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption |  |
| SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption |  |
| SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA | id-dsa |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 |  |
| SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber |  |
| SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS |  |
| SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP |  |
| SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA |  |
| SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 |  |
| SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 |  |
| SB_CERT_ALGORITHM_EC | id-ecPublicKey |  |
| SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified |  |
| SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 |  |
| SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 |  |
| SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 |  |
| SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 |  |
| SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph |  |
| SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph |  |
| SB_CERT_ALGORITHM_EDDSA | id-EdDSA |  |
| SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |  |
| SB_CERT_ALGORITHM_MLDSA_44 | id-ml-dsa-44 |  |
| SB_CERT_ALGORITHM_MLDSA_65 | id-ml-dsa-65 |  |
| SB_CERT_ALGORITHM_MLDSA_87 | id-ml-dsa-87 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_44_SHA512 | id-hash-ml-dsa-44-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_65_SHA512 | id-hash-ml-dsa-65-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_87_SHA512 | id-hash-ml-dsa-87-with-sha512 |  |
| SB_CERT_ALGORITHM_MLKEM_512 | id-ml-kem-512 |  |
| SB_CERT_ALGORITHM_MLKEM_768 | id-ml-kem-768 |  |
| SB_CERT_ALGORITHM_MLKEM_1024 | id-ml-kem-1024 |  |

Use the [cert_key_bits](#cert_key_bits-property-cadessigner-struct), [cert_curve](#cert_curve-property-cadessigner-struct), and [cert_public_key_bytes](#cert_public_key_bytes-property-cadessigner-struct) properties to get more details about the key the certificate contains.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_key_bits property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the length of the public key in bits.

## Syntax

*Rust Syntax*

```text
fn cert_key_bits(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns the length of the public key in bits.

This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the [cert_public_key_bytes](#cert_public_key_bytes-property-cadessigner-struct) or [cert_private_key_bytes](#cert_private_key_bytes-property-cadessigner-struct) property would typically contain auxiliary values, and therefore be longer.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# cert_key_fingerprint property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns a SHA1 fingerprint of the public key contained in the certificate.

## Syntax

*Rust Syntax*

```text
fn cert_key_fingerprint(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Returns a SHA1 fingerprint of the public key contained in the certificate.

Note that the key fingerprint is different from the certificate fingerprint accessible via the [cert_fingerprint](#cert_fingerprint-property-cadessigner-struct) property. The key fingerprint uniquely identifies the public key, and so can be the same for multiple certificates containing the same key.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_key_usage property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

## Syntax

*Rust Syntax*

```text
fn cert_key_usage(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

This value is a bit mask of the following values:

|  |  |  |
| --- | --- | --- |
| ckuUnknown | 0x00000 | Unknown key usage |
| ckuDigitalSignature | 0x00001 | Digital signature |
| ckuNonRepudiation | 0x00002 | Non-repudiation |
| ckuKeyEncipherment | 0x00004 | Key encipherment |
| ckuDataEncipherment | 0x00008 | Data encipherment |
| ckuKeyAgreement | 0x00010 | Key agreement |
| ckuKeyCertSign | 0x00020 | Certificate signing |
| ckuCRLSign | 0x00040 | Revocation signing |
| ckuEncipherOnly | 0x00080 | Encipher only |
| ckuDecipherOnly | 0x00100 | Decipher only |
| ckuServerAuthentication | 0x00200 | Server authentication |
| ckuClientAuthentication | 0x00400 | Client authentication |
| ckuCodeSigning | 0x00800 | Code signing |
| ckuEmailProtection | 0x01000 | Email protection |
| ckuTimeStamping | 0x02000 | Timestamping |
| ckuOCSPSigning | 0x04000 | OCSP signing |
| ckuSmartCardLogon | 0x08000 | Smartcard logon |
| ckuKeyPurposeClientAuth | 0x10000 | Kerberos - client authentication |
| ckuKeyPurposeKDC | 0x20000 | Kerberos - KDC |

Set this property before generating the certificate to propagate the key usage flags to the new certificate.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# cert_key_valid property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns True if the certificate's key is cryptographically valid, and False otherwise.

## Syntax

*Rust Syntax*

```text
fn cert_key_valid(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Returns *True* if the certificate's key is cryptographically valid, and *False* otherwise.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_ocsp_locations property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

## Syntax

*Rust Syntax*

```text
fn cert_ocsp_locations(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

Set this property before calling the certificate manager's [generate](#CertificateManager_m_Generate) method to propagate it to the new certificate.

The OCSP locations are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_ocsp_no_check property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Accessor to the value of the certificate's ocsp-no-check extension.

## Syntax

*Rust Syntax*

```text
fn cert_ocsp_no_check(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Accessor to the value of the certificate's ocsp-no-check extension.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_origin property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the location that the certificate was taken or loaded from.

## Syntax

*Rust Syntax*

```text
fn cert_origin(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns the location that the certificate was taken or loaded from.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# cert_policy_i_ds property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains identifiers (OIDs) of the applicable certificate policies.

## Syntax

*Rust Syntax*

```text
fn cert_policy_i_ds(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains identifiers (OIDs) of the applicable certificate policies.

The Certificate Policies extension identifies a sequence of policies under which the certificate has been issued, and which regulate its usage.

Set this property when generating a certificate to propagate the policies information to the new certificate.

The policies are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the policy element separator.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_private_key_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the certificate's private key in DER-encoded format.

## Syntax

*Rust Syntax*

```text
fn cert_private_key_bytes(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the certificate's private key in DER-encoded format. It is normal for this property to be empty if the private key is non-exportable, which, for example, is typical for certificates originating from hardware security devices.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# cert_private_key_exists property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates whether the certificate has a usable private key associated with it.

## Syntax

*Rust Syntax*

```text
fn cert_private_key_exists(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates whether the certificate has a usable private key associated with it. If it is set to *True*, the certificate can be used for private key operations, such as signing or decryption.

This property is independent from [cert_private_key_bytes](#cert_private_key_bytes-property-cadessigner-struct), and can be set to *True* even if the former is empty. This would imply that the private key is non-exportable, but still can be used for cryptographic operations.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_private_key_extractable property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates whether the private key is extractable (exportable).

## Syntax

*Rust Syntax*

```text
fn cert_private_key_extractable(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates whether the private key is extractable (exportable).

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_public_key_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the certificate's public key in DER format.

## Syntax

*Rust Syntax*

```text
fn cert_public_key_bytes(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Contains the certificate's public key in DER format.

This typically would contain an ASN.1-encoded public key value. The exact format depends on the type of the public key contained in the certificate.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# cert_qualified property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates whether the certificate is qualified.

## Syntax

*Rust Syntax*

```text
fn cert_qualified(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates whether the certificate is qualified.

This property is set to *True* if the certificate is confirmed by a Trusted List to be qualified.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_qualified_statements property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns a simplified qualified status of the certificate.

## Syntax

*Rust Syntax*

```text
fn cert_qualified_statements(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // NonQualified1   // QualifiedHardware2   // QualifiedSoftware
```

## Default Value

0

## Remarks

Returns a simplified qualified status of the certificate.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# cert_qualifiers property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A list of qualifiers.

## Syntax

*Rust Syntax*

```text
fn cert_qualifiers(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

A list of qualifiers.

Contains a comma-separated list of qualifier aliases for the certificate, for example *QCP-n-qscd,QCWithSSCD*.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_self_signed property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates whether the certificate is self-signed (root) or signed by an external CA.

## Syntax

*Rust Syntax*

```text
fn cert_self_signed(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates whether the certificate is self-signed (root) or signed by an external CA.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_serial_number property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the certificate's serial number.

## Syntax

*Rust Syntax*

```text
fn cert_serial_number(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the certificate's serial number.

The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# cert_sig_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the algorithm that was used by the CA to sign this certificate.

## Syntax

*Rust Syntax*

```text
fn cert_sig_algorithm(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Indicates the algorithm that was used by the CA to sign this certificate.

A signature algorithm typically combines hash and public key algorithms together, such as *sha256WithRSAEncryption* or *ecdsa-with-SHA256*.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_source property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

## Syntax

*Rust Syntax*

```text
fn cert_source(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Unknown1   // Signature2   // Document3   // User4   // Local5   // Online
```

## Default Value

0

## Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# cert_subject property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.

## Syntax

*Rust Syntax*

```text
fn cert_subject(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via [cert_subject_rdn](#cert_subject_rdn-property-cadessigner-struct).

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_subject_alternative_name property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns or sets the value of the Subject Alternative Name extension of the certificate.

## Syntax

*Rust Syntax*

```text
fn cert_subject_alternative_name(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Returns or sets the value of the Subject Alternative Name extension of the certificate.

Subject alternative names are used to provide additional names that are impractical to store in the main [cert_subject_rdn](#cert_subject_rdn-property-cadessigner-struct) field. For example, it is often used to store all the domain names that a TLS certificate is authorized to protect.

The alternative names are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the element separator.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_subject_key_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains a unique identifier of the certificate's cryptographic key.

## Syntax

*Rust Syntax*

```text
fn cert_subject_key_id(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Contains a unique identifier of the certificate's cryptographic key.

Subject Key Identifier is a certificate extension which allows a specific public key to be associated with a certificate holder. Typically, subject key identifiers of CA certificates are recorded as respective CA key identifiers in the subordinate certificates that they issue, which facilitates chain building.

The [cert_subject_key_id](#cert_subject_key_id-property-cadessigner-struct) and [cert_ca_key_id](#cert_ca_key_id-property-cadessigner-struct) properties of self-signed certificates typically contain identical values, as in that specific case, the issuer and the subject are the same entity.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# cert_subject_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

## Syntax

*Rust Syntax*

```text
fn cert_subject_rdn(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

A list of *Property=Value* pairs that uniquely identify the certificate holder (subject).

Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.

Example: */C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins*.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_valid property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

## Syntax

*Rust Syntax*

```text
fn cert_valid(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# cert_valid_from property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The time point at which the certificate becomes valid, in UTC.

## Syntax

*Rust Syntax*

```text
fn cert_valid_from(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The time point at which the certificate becomes valid, in UTC.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# cert_valid_to property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The time point at which the certificate expires, in UTC.

## Syntax

*Rust Syntax*

```text
fn cert_valid_to(&self , CertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The time point at which the certificate expires, in UTC.

The *CertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CertCount](#cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# check_trusted_lists property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether the struct should attempt to validate chain trust via a known Trusted List.

## Syntax

*Rust Syntax*

```text
fn check_trusted_lists(&self ) -> Result<bool, SecureBlackboxError> fn set_check_trusted_lists(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Set this property to true to enable the component to validate chain trust against an internal list of known Trusted Lists (such as EUTL).

## Data Type

bool

# crl_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the CRL arrays.

## Syntax

*Rust Syntax*

```text
fn crl_count(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [crl_bytes](#crl_bytes-property-cadessigner-struct)
- [crlca_key_id](#crlca_key_id-property-cadessigner-struct)
- [crl_entry_count](#crl_entry_count-property-cadessigner-struct)
- [crl_handle](#crl_handle-property-cadessigner-struct)
- [crl_issuer](#crl_issuer-property-cadessigner-struct)
- [crl_issuer_rdn](#crl_issuer_rdn-property-cadessigner-struct)
- [crl_location](#crl_location-property-cadessigner-struct)
- [crl_next_update](#crl_next_update-property-cadessigner-struct)
- [crl_sig_algorithm](#crl_sig_algorithm-property-cadessigner-struct)
- [crl_source](#crl_source-property-cadessigner-struct)
- [crltbs](#crltbs-property-cadessigner-struct)
- [crl_this_update](#crl_this_update-property-cadessigner-struct)

The array indices start at *0* and end at *crl_count - 1*.

This property is read-only.

## Data Type

i32

# crl_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw CRL data in DER format.

## Syntax

*Rust Syntax*

```text
fn crl_bytes(&self , CRLIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw CRL data in DER format.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# crlca_key_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL.

## Syntax

*Rust Syntax*

```text
fn crlca_key_id(&self , CRLIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# crl_entry_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the number of certificate status entries in the CRL.

## Syntax

*Rust Syntax*

```text
fn crl_entry_count(&self , CRLIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns the number of certificate status entries in the CRL.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# crl_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn crl_handle(&self , CRLIndex : i32) -> Result<i64, SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i64

# crl_issuer property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The common name of the CRL issuer (CA), typically a company name.

## Syntax

*Rust Syntax*

```text
fn crl_issuer(&self , CRLIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The common name of the CRL issuer (CA), typically a company name.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# crl_issuer_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A collection of information, in the form of [OID, Value] pairs, uniquely identifying the CRL issuer.

## Syntax

*Rust Syntax*

```text
fn crl_issuer_rdn(&self , CRLIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

A collection of information, in the form of [OID, Value] pairs, uniquely identifying the CRL issuer.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# crl_location property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The URL that the CRL was downloaded from.

## Syntax

*Rust Syntax*

```text
fn crl_location(&self , CRLIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The URL that the CRL was downloaded from.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# crl_next_update property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The planned time and date of the next version of this CRL to be published.

## Syntax

*Rust Syntax*

```text
fn crl_next_update(&self , CRLIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The planned time and date of the next version of this CRL to be published.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# crl_sig_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The public key algorithm that was used by the CA to sign this CRL.

## Syntax

*Rust Syntax*

```text
fn crl_sig_algorithm(&self , CRLIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

"0"

## Remarks

The public key algorithm that was used by the CA to sign this CRL.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# crl_source property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

## Syntax

*Rust Syntax*

```text
fn crl_source(&self , CRLIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Unknown1   // Signature2   // Document3   // User4   // Local5   // Online
```

## Default Value

0

## Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# crltbs property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The to-be-signed part of the CRL (the CRL without the signature part).

## Syntax

*Rust Syntax*

```text
fn crltbs(&self , CRLIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

The to-be-signed part of the CRL (the CRL without the signature part).

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# crl_this_update property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The date and time at which this version of the CRL was published.

## Syntax

*Rust Syntax*

```text
fn crl_this_update(&self , CRLIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The date and time at which this version of the CRL was published.

The *CRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [CRLCount](#crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# data_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A byte array containing the external data source.

## Syntax

*Rust Syntax*

```text
fn data_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> fn set_data_bytes(&self, value : Vec<u8>) ->  Option<SecureBlackboxError>
fn set_data_bytes_ref(&self, value : &[u8]) ->  Option<SecureBlackboxError>
```

## Remarks

Use this property to provide external data source for detached signatures in the form of a byte array.

## Data Type

Vec

# data_file property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A path to a file containing an external data source.

## Syntax

*Rust Syntax*

```text
fn data_file(&self ) -> Result<String, SecureBlackboxError> fn set_data_file(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_data_file_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to provide an external data source for detached signatures. This property should only be assigned when countersigning or timestamping existing detached signatures. In this case the detached signature should be provided via [input_file](#input_file-property-cadessigner-struct), and the corresponding detached data via this property.

## Data Type

String

# data_is_hash property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether the data source contains the hash of the data or the actual data.

## Syntax

*Rust Syntax*

```text
fn data_is_hash(&self ) -> Result<bool, SecureBlackboxError> fn set_data_is_hash(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Use this property to tell the component whether the data source contains the actual data or its hash.

## Data Type

bool

# detached property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether a detached signature should be produced or verified.

## Syntax

*Rust Syntax*

```text
fn detached(&self ) -> Result<bool, SecureBlackboxError> fn set_detached(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Use this property to specify whether a detached signature should be produced or verified.

When this property is set to "true" value, the data will be detached from the signature.

If this property is set to "true" value, the user must provide the detached content via the [data_file](#data_file-property-cadessigner-struct) or data_stream or [data_bytes](#data_bytes-property-cadessigner-struct) properties.

When Detached is set to "false" value, the data is included with the signature.

## Data Type

bool

# external_crypto_async_document_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies an optional document ID for SignAsyncBegin() and SignAsyncEnd() calls.

## Syntax

*Rust Syntax*

```text
fn external_crypto_async_document_id(&self ) -> Result<String, SecureBlackboxError> fn set_external_crypto_async_document_id(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_external_crypto_async_document_id_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Specifies an optional document ID for SignAsyncBegin() and SignAsyncEnd() calls.

Use this property when working with multi-signature DCAuth requests and responses to uniquely identify documents signed within a larger batch. On the completion stage, this value helps the signing component identify the correct signature in the returned batch of responses.

If using batched requests, make sure to set this property to the same value on both the pre-signing (SignAsyncBegin) and completion (SignAsyncEnd) stages.

## Data Type

String

# external_crypto_custom_params property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Custom parameters to be passed to the signing service (uninterpreted).

## Syntax

*Rust Syntax*

```text
fn external_crypto_custom_params(&self ) -> Result<String, SecureBlackboxError> fn set_external_crypto_custom_params(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_external_crypto_custom_params_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Custom parameters to be passed to the signing service (uninterpreted).

## Data Type

String

# external_crypto_data property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Additional data to be included in the async state and mirrored back by the requestor.

## Syntax

*Rust Syntax*

```text
fn external_crypto_data(&self ) -> Result<String, SecureBlackboxError> fn set_external_crypto_data(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_external_crypto_data_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Additional data to be included in the async state and mirrored back by the requestor.

## Data Type

String

# external_crypto_external_hash_calculation property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether the message hash is to be calculated at the external endpoint.

## Syntax

*Rust Syntax*

```text
fn external_crypto_external_hash_calculation(&self ) -> Result<bool, SecureBlackboxError> fn set_external_crypto_external_hash_calculation(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Specifies whether the message hash is to be calculated at the external endpoint. Please note that this mode is not supported by the DCAuth struct.

If set to true, the struct will pass a few kilobytes of to-be-signed data from the document to the OnExternalSign event. This only applies when SignExternal() is called.

## Data Type

bool

# external_crypto_hash_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the request's signature hash algorithm.

## Syntax

*Rust Syntax*

```text
fn external_crypto_hash_algorithm(&self ) -> Result<String, SecureBlackboxError> fn set_external_crypto_hash_algorithm(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_external_crypto_hash_algorithm_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

"SHA256"

## Remarks

Specifies the request's signature hash algorithm.

|  |  |  |
| --- | --- | --- |
| SB_HASH_ALGORITHM_SHA1 | SHA1 |  |
| SB_HASH_ALGORITHM_SHA224 | SHA224 |  |
| SB_HASH_ALGORITHM_SHA256 | SHA256 |  |
| SB_HASH_ALGORITHM_SHA384 | SHA384 |  |
| SB_HASH_ALGORITHM_SHA512 | SHA512 |  |
| SB_HASH_ALGORITHM_MD2 | MD2 |  |
| SB_HASH_ALGORITHM_MD4 | MD4 |  |
| SB_HASH_ALGORITHM_MD5 | MD5 |  |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 |  |
| SB_HASH_ALGORITHM_CRC32 | CRC32 |  |
| SB_HASH_ALGORITHM_SSL3 | SSL3 |  |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 |  |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL |  |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 |  |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 |  |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 |  |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 |  |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 |  |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 |  |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 |  |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 |  |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 |  |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 |  |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 |  |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 |  |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 |  |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN |  |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |  |

## Data Type

String

# external_crypto_key_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The ID of the pre-shared key used for DC request authentication.

## Syntax

*Rust Syntax*

```text
fn external_crypto_key_id(&self ) -> Result<String, SecureBlackboxError> fn set_external_crypto_key_id(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_external_crypto_key_id_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The ID of the pre-shared key used for DC request authentication.

Asynchronous DCAuth-driven communication requires that parties authenticate each other with a secret pre-shared cryptographic key. This provides an extra protection layer for the protocol and diminishes the risk of the private key becoming abused by foreign parties. Use this property to provide the pre-shared key identifier, and use [external_crypto_key_secret](#external_crypto_key_secret-property-cadessigner-struct) to pass the key itself.

The same KeyID/KeySecret pair should be used on the DCAuth side for the signing requests to be accepted.

Note: The KeyID/KeySecret scheme is very similar to the AuthKey scheme used in various Cloud service providers to authenticate users.

Example:

```text
  signer.ExternalCrypto.KeyID = "MainSigningKey";
  signer.ExternalCrypto.KeySecret = "abcdef0123456789";
```

## Data Type

String

# external_crypto_key_secret property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The pre-shared key used for DC request authentication.

## Syntax

*Rust Syntax*

```text
fn external_crypto_key_secret(&self ) -> Result<String, SecureBlackboxError> fn set_external_crypto_key_secret(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_external_crypto_key_secret_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The pre-shared key used for DC request authentication. This key must be set and match the key used by the DCAuth counterpart for the scheme to work.

Read more about configuring authentication in the [external_crypto_key_id](#external_crypto_key_id-property-cadessigner-struct) topic.

## Data Type

String

# external_crypto_method property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the asynchronous signing method.

## Syntax

*Rust Syntax*

```text
fn external_crypto_method(&self ) -> Result<i32, SecureBlackboxError> fn set_external_crypto_method(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // PKCS11   // PKCS7
```

## Default Value

0

## Remarks

Specifies the asynchronous signing method. This is typically defined by the DC server capabilities and setup.

Available options:

|  |  |
| --- | --- |
| asmdPKCS1 | 0 |
| asmdPKCS7 | 1 |

## Data Type

i32

# external_crypto_mode property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the external cryptography mode.

## Syntax

*Rust Syntax*

```text
fn external_crypto_mode(&self ) -> Result<i32, SecureBlackboxError> fn set_external_crypto_mode(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // Default1   // Disabled2   // Generic3   // DCAuth4   // DCAuthJSON
```

## Default Value

0

## Remarks

Specifies the external cryptography mode.

Available options:

|  |  |
| --- | --- |
| ecmDefault | The default value (0) |
| ecmDisabled | Do not use DC or external signing (1) |
| ecmGeneric | Generic external signing with the OnExternalSign event (2) |
| ecmDCAuth | DCAuth signing (3) |
| ecmDCAuthJSON | DCAuth signing in JSON format (4) |

## Data Type

i32

# external_crypto_public_key_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Provide the public key algorithm here if the certificate is not available on the pre-signing stage.

## Syntax

*Rust Syntax*

```text
fn external_crypto_public_key_algorithm(&self ) -> Result<String, SecureBlackboxError> fn set_external_crypto_public_key_algorithm(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_external_crypto_public_key_algorithm_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Provide the public key algorithm here if the certificate is not available on the pre-signing stage.

|  |  |  |
| --- | --- | --- |
| SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption |  |
| SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption |  |
| SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA | id-dsa |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 |  |
| SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber |  |
| SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS |  |
| SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP |  |
| SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA |  |
| SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 |  |
| SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 |  |
| SB_CERT_ALGORITHM_EC | id-ecPublicKey |  |
| SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified |  |
| SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 |  |
| SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 |  |
| SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 |  |
| SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 |  |
| SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph |  |
| SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph |  |
| SB_CERT_ALGORITHM_EDDSA | id-EdDSA |  |
| SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |  |
| SB_CERT_ALGORITHM_MLDSA_44 | id-ml-dsa-44 |  |
| SB_CERT_ALGORITHM_MLDSA_65 | id-ml-dsa-65 |  |
| SB_CERT_ALGORITHM_MLDSA_87 | id-ml-dsa-87 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_44_SHA512 | id-hash-ml-dsa-44-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_65_SHA512 | id-hash-ml-dsa-65-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_87_SHA512 | id-hash-ml-dsa-87-with-sha512 |  |
| SB_CERT_ALGORITHM_MLKEM_512 | id-ml-kem-512 |  |
| SB_CERT_ALGORITHM_MLKEM_768 | id-ml-kem-768 |  |
| SB_CERT_ALGORITHM_MLKEM_1024 | id-ml-kem-1024 |  |

## Data Type

String

# extract_content property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether a message content should be extracted.

## Syntax

*Rust Syntax*

```text
fn extract_content(&self ) -> Result<bool, SecureBlackboxError> fn set_extract_content(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Use this property to specify whether a message content should be extracted when a signature is loaded. This applies only to non-detached signatures with embedded data.

When this property is set to "true" value, the message content will be extracted from the signature.

The user must provide the [output_file](#output_file-property-cadessigner-struct) or output_stream properties with a filename or stream where to save the message content, if none is provided then message content is returned via [output_bytes](#output_bytes-property-cadessigner-struct) property.

## Data Type

bool

# fips_mode property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Reserved.

## Syntax

*Rust Syntax*

```text
fn fips_mode(&self ) -> Result<bool, SecureBlackboxError> fn set_fips_mode(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

This property is reserved for future use.

## Data Type

bool

# ignore_chain_validation_errors property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Makes the struct tolerant to chain validation errors.

## Syntax

*Rust Syntax*

```text
fn ignore_chain_validation_errors(&self ) -> Result<bool, SecureBlackboxError> fn set_ignore_chain_validation_errors(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

If this property is set to True, any errors emerging during certificate chain validation will be ignored. This setting may be handy if the purpose of validation is the creation of an LTV signature, and the validation is performed in an environment that doesn't trust the signer's certificate chain.

## Data Type

bool

# input_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to pass the input to struct in byte array form.

## Syntax

*Rust Syntax*

```text
fn input_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> fn set_input_bytes(&self, value : Vec<u8>) ->  Option<SecureBlackboxError>
fn set_input_bytes_ref(&self, value : &[u8]) ->  Option<SecureBlackboxError>
```

## Remarks

Assign a byte array containing the data to be processed to this property.

## Data Type

Vec

# input_file property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A path to a file containing the data to be signed or updated.

## Syntax

*Rust Syntax*

```text
fn input_file(&self ) -> Result<String, SecureBlackboxError> fn set_input_file(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_input_file_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to provide the data to work on. In case of the first-time signing, point this property to your data file. If countersigning, upgrading, or timestamping an existing signature, provide your existing signature file.

If updating a detached signature, you might need to provide the original data via [data_file](#data_file-property-cadessigner-struct) property.

The data provided via this property can alternatively be provided from memory via input_stream property.

## Data Type

String

# known_cert_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the KnownCert arrays.

## Syntax

*Rust Syntax*

```text
fn known_cert_count(&self ) -> Result<i32, SecureBlackboxError> fn set_known_cert_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [known_cert_bytes](#known_cert_bytes-property-cadessigner-struct)
- [known_cert_handle](#known_cert_handle-property-cadessigner-struct)

The array indices start at *0* and end at *known_cert_count - 1*.

## Data Type

i32

# known_cert_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn known_cert_bytes(&self , KnownCertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

The *KnownCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [KnownCertCount](#known_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# known_cert_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn known_cert_handle(&self , KnownCertIndex : i32) -> Result<i64, SecureBlackboxError> fn set_known_cert_handle(&self, KnownCertIndex : i32, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *KnownCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [KnownCertCount](#known_cert_count-property-cadessigner-struct) property.

## Data Type

i64

# known_crl_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the KnownCRL arrays.

## Syntax

*Rust Syntax*

```text
fn known_crl_count(&self ) -> Result<i32, SecureBlackboxError> fn set_known_crl_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [known_crl_bytes](#known_crl_bytes-property-cadessigner-struct)
- [known_crl_handle](#known_crl_handle-property-cadessigner-struct)

The array indices start at *0* and end at *known_crl_count - 1*.

## Data Type

i32

# known_crl_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw CRL data in DER format.

## Syntax

*Rust Syntax*

```text
fn known_crl_bytes(&self , KnownCRLIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw CRL data in DER format.

The *KnownCRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [KnownCRLCount](#known_crl_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# known_crl_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn known_crl_handle(&self , KnownCRLIndex : i32) -> Result<i64, SecureBlackboxError> fn set_known_crl_handle(&self, KnownCRLIndex : i32, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *KnownCRLIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [KnownCRLCount](#known_crl_count-property-cadessigner-struct) property.

## Data Type

i64

# known_ocsp_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the KnownOCSP arrays.

## Syntax

*Rust Syntax*

```text
fn known_ocsp_count(&self ) -> Result<i32, SecureBlackboxError> fn set_known_ocsp_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [known_ocsp_bytes](#known_ocsp_bytes-property-cadessigner-struct)
- [known_ocsp_handle](#known_ocsp_handle-property-cadessigner-struct)

The array indices start at *0* and end at *known_ocsp_count - 1*.

## Data Type

i32

# known_ocsp_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A buffer containing the raw OCSP response data.

## Syntax

*Rust Syntax*

```text
fn known_ocsp_bytes(&self , KnownOCSPIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

A buffer containing the raw OCSP response data.

The *KnownOCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [KnownOCSPCount](#known_ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# known_ocsp_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn known_ocsp_handle(&self , KnownOCSPIndex : i32) -> Result<i64, SecureBlackboxError> fn set_known_ocsp_handle(&self, KnownOCSPIndex : i32, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *KnownOCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [KnownOCSPCount](#known_ocsp_count-property-cadessigner-struct) property.

## Data Type

i64

# new_sig_chain_validation_details property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The details of a certificate chain validation outcome.

## Syntax

*Rust Syntax*

```text
fn new_sig_chain_validation_details(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

The details of a certificate chain validation outcome. They may often suggest the reasons that contributed to the overall validation result.

Returns a bit mask of the following options:

|  |  |  |
| --- | --- | --- |
| cvrBadData | 0x0001 | One or more certificates in the validation path are malformed |
| cvrRevoked | 0x0002 | One or more certificates are revoked |
| cvrNotYetValid | 0x0004 | One or more certificates are not yet valid |
| cvrExpired | 0x0008 | One or more certificates are expired |
| cvrInvalidSignature | 0x0010 | A certificate contains a non-valid digital signature |
| cvrUnknownCA | 0x0020 | A CA certificate for one or more certificates has not been found (chain incomplete) |
| cvrCAUnauthorized | 0x0040 | One of the CA certificates are not authorized to act as CA |
| cvrCRLNotVerified | 0x0080 | One or more CRLs could not be verified |
| cvrOCSPNotVerified | 0x0100 | One or more OCSP responses could not be verified |
| cvrIdentityMismatch | 0x0200 | The identity protected by the certificate (a TLS endpoint or an e-mail addressee) does not match what is recorded in the certificate |
| cvrNoKeyUsage | 0x0400 | A mandatory key usage is not enabled in one of the chain certificates |
| cvrBlocked | 0x0800 | One or more certificates are blocked |
| cvrFailure | 0x1000 | General validation failure |
| cvrChainLoop | 0x2000 | Chain loop: one of the CA certificates recursively signs itself |
| cvrWeakAlgorithm | 0x4000 | A weak algorithm is used in one of certificates or revocation elements |
| cvrUserEnforced | 0x8000 | The chain was considered invalid following intervention from a user code |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

i32

# new_sig_chain_validation_result property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The outcome of a certificate chain validation routine.

## Syntax

*Rust Syntax*

```text
fn new_sig_chain_validation_result(&self ) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Valid1   // ValidButUntrusted2   // Invalid3   // CantBeEstablished
```

## Default Value

0

## Remarks

The outcome of a certificate chain validation routine.

Available options:

|  |  |  |
| --- | --- | --- |
| cvtValid | 0 | The chain is valid |
| cvtValidButUntrusted | 1 | The chain is valid, but the root certificate is not trusted |
| cvtInvalid | 2 | The chain is not valid (some of certificates are revoked, expired, or contain an invalid signature) |
| cvtCantBeEstablished | 3 | The validity of the chain cannot be established because of missing or unavailable validation information (certificates, CRLs, or OCSP responses) |

Use the ValidationLog property to access the detailed validation log.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

i32

# new_sig_claimed_signing_time property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signing time from the signer's computer.

## Syntax

*Rust Syntax*

```text
fn new_sig_claimed_signing_time(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_claimed_signing_time(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_claimed_signing_time_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The signing time from the signer's computer.

Use this property to provide the signature production time. The claimed time is not supported by a trusted source; it may be inaccurate, forfeited, or wrong, and as such is usually taken for informational purposes only by verifiers. Use timestamp servers to embed verifiable trusted timestamps. The time is in UTC.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_compatibility_errors property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns compatibility errors encountered during validation.

## Syntax

*Rust Syntax*

```text
fn new_sig_compatibility_errors(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns compatibility errors encountered during validation.

Use this property to get specific compatibility errors encountered during validation. Unlike chain validation details, compatibility errors indicate violations by the signature of the assumed signature level/profile. For example, BES signatures are required to contain the signing time attribute. A prospective BES signature without such attribute will invoke a compatibility error.

Supported values:

|  |  |  |
| --- | --- | --- |
| cerrUnknown | 0x00001 | Unknown validation error |
| cerrNoMessageDigest | 0x00002 | No message digest attribute included in the signature |
| cerrNoContentType | 0x00004 | No mandatory content-type attribute is included in the signature |
| cerrNoSigningCertificate | 0x00008 | No mandatory signing-certificate (-v2) attribute is included in the signature |
| cerrNoSignaturePolicy | 0x00010 | No signature policy information is included in the signature |
| cerrNoSignatureTimestamp | 0x00020 | The signature is not timestamped |
| cerrNoCertificateReferences | 0x00040 | No certificate-references attribute was found in the signature |
| cerrNoRevocationReferences | 0x00080 | No revocation-references attribute was found in the signature |
| cerrNoCertificateValues | 0x00100 | No certificate-values attribute was found in the signature |
| cerrNoRevocationValues | 0x00200 | No revocation-values attribute was found in the signature |
| cerrNoTimestampedValidationData | 0x00400 | No timestamped validation data was found in the signature |
| cerrNoArchivalTimestamp | 0x00800 | No archival timestamp was found in the signature |
| cerrUnexpectedValidationElements | 0x01000 | Unexpected validation elements were found in the signature |
| cerrMissingValidationElements | 0x02000 | Some mandatory validation elements are missing from the signature |
| cerrInvalidATSHashIndex | 0x04000 | ATS Hash Index attribute is invalid |
| cerrNoSigningTime | 0x08000 | No mandatory signing-time attribute was found in the signature |
| cerrMisplacedSigPolicyStore | 0x10000 | Signature policy store attribute is misplaced |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

i32

# new_sig_contains_long_term_info property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

## Syntax

*Rust Syntax*

```text
fn new_sig_contains_long_term_info(&self ) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

bool

# new_sig_content_type property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signature content type.

## Syntax

*Rust Syntax*

```text
fn new_sig_content_type(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_content_type(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_content_type_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The signature content type.

Use this property to check the content type attribute of the message record in it by the signer.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_countersigned property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates if the signature is countersigned.

## Syntax

*Rust Syntax*

```text
fn new_sig_countersigned(&self ) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates if the signature is countersigned.

Use this property to find out whether the signed message contains any countersignatures over the main signature(s).

You can track countersignatures during the validating by subscribing to on_signature_validated event.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

bool

# new_sig_entity_label property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to get the signature entity label.

## Syntax

*Rust Syntax*

```text
fn new_sig_entity_label(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to get the signature entity label.

This property returns a string label that uniquely identifies the signature. The label can be used to establish the signature target in the SignatureFound event or to select the signing chain via the SelectInfo method.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# new_sig_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn new_sig_handle(&self ) -> Result<i64, SecureBlackboxError> fn set_new_sig_handle(&self, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

i64

# new_sig_hash_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Set or returns the hash algorithm used to generate the signature.

## Syntax

*Rust Syntax*

```text
fn new_sig_hash_algorithm(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_hash_algorithm(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_hash_algorithm_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Set or returns the hash algorithm used to generate the signature.

Check this property after verifying the signature to get the hash algorithm which was used to calculate it. When creating a signed file, use this property to specify the hash algorithm to use.

|  |  |  |
| --- | --- | --- |
| SB_HASH_ALGORITHM_SHA1 | SHA1 |  |
| SB_HASH_ALGORITHM_SHA224 | SHA224 |  |
| SB_HASH_ALGORITHM_SHA256 | SHA256 |  |
| SB_HASH_ALGORITHM_SHA384 | SHA384 |  |
| SB_HASH_ALGORITHM_SHA512 | SHA512 |  |
| SB_HASH_ALGORITHM_MD2 | MD2 |  |
| SB_HASH_ALGORITHM_MD4 | MD4 |  |
| SB_HASH_ALGORITHM_MD5 | MD5 |  |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 |  |
| SB_HASH_ALGORITHM_CRC32 | CRC32 |  |
| SB_HASH_ALGORITHM_SSL3 | SSL3 |  |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 |  |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL |  |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 |  |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 |  |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 |  |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 |  |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 |  |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 |  |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 |  |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 |  |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 |  |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 |  |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 |  |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 |  |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 |  |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN |  |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |  |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_issuer_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The Relative Distinguished Name of the signing certificate's issuer.

## Syntax

*Rust Syntax*

```text
fn new_sig_issuer_rdn(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The Relative Distinguished Name of the signing certificate's issuer.

A collection of information, in the form of [OID, Value] pairs, about the company that issued the signing certificate.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# new_sig_last_archival_time property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the most recent archival time of an archived signature This property returns the time of the most recent archival timestamp applied to the signature.

## Syntax

*Rust Syntax*

```text
fn new_sig_last_archival_time(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Indicates the most recent archival time of an archived signature

This property returns the time of the most recent archival timestamp applied to the signature. This property only makes sense for 'archived' (e.g. CAdES-A) signatures. Time is in UTC.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# new_sig_level property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the CAdES signature level.

## Syntax

*Rust Syntax*

```text
fn new_sig_level(&self ) -> Result<i32, SecureBlackboxError> fn set_new_sig_level(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // Unknown1   // Generic2   // BaselineB3   // BaselineT4   // BaselineLT5   // BaselineLTA6   // BES7   // EPES8   // T9   // C10   // X11   // XType112   // XType213   // XL14   // XLType115   // XLType216   // A17   // ExtendedBES18   // ExtendedEPES19   // ExtendedT20   // ExtendedC21   // ExtendedX22   // ExtendedXType123   // ExtendedXType224   // ExtendedXLong25   // ExtendedXL26   // ExtendedXLType127   // ExtendedXLType228   // ExtendedA29   // BaselineExtendedB30   // BaselineExtendedT31   // BaselineExtendedLT32   // BaselineExtendedLTA
```

## Default Value

2

## Remarks

Specifies the CAdES signature level.

CMS Advanced Electronic Signatures (CAdES) standard defines a number of different 'levels' of signatures which can be used for different purposes.

The supported levels are:

|  |  |  |
| --- | --- | --- |
| aslUnknown | 0 | Unknown signature level |
| aslGeneric | 1 | Generic (this value applicable to XAdES signature only and corresponds to XML-DSIG signature) |
| aslBaselineB | 2 | Baseline B (B-B, basic) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineT | 3 | Baseline T (B-T, timestamped) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineLT | 4 | Baseline LT (B-LT, long-term) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineLTA | 5 | Baseline LTA (B-LTA, long-term with archived timestamp) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBES | 6 | BES (Basic Electronic Signature) |
| aslEPES | 7 | EPES (Electronic Signature with an Explicit Policy) |
| aslT | 8 | T (Timestamped) |
| aslC | 9 | C (T with revocation references) |
| aslX | 10 | X (C with SigAndRefs timestamp or RefsOnly timestamp) (this value applicable to XAdES signature only) |
| aslXType1 | 11 | X Type 1 (C with an ES-C timestamp) (this value applicable to CAdES signature only) |
| aslXType2 | 12 | X Type 2 (C with a CertsAndCRLs timestamp) (this value applicable to CAdES signature only) |
| aslXL | 13 | X-L (X with revocation values) (this value applicable to XAdES signature only) |
| aslXLType1 | 14 | X-L Type 1 (C with revocation values and an ES-C timestamp) (this value applicable to CAdES signature only) |
| aslXLType2 | 15 | X-L Type 2 (C with revocation values and a CertsAndCRLs timestamp) (this value applicable to CAdES signature only) |
| aslA | 16 | A (archived) |
| aslExtendedBES | 17 | Extended BES |
| aslExtendedEPES | 18 | Extended EPES |
| aslExtendedT | 19 | Extended T |
| aslExtendedC | 20 | Extended C |
| aslExtendedX | 21 | Extended X (this value applicable to XAdES signature only) |
| aslExtendedXType1 | 22 | Extended X (type 1) (this value applicable to CAdES signature only) |
| aslExtendedXType2 | 23 | Extended X (type 2) (this value applicable to CAdES signature only) |
| aslExtendedXLong | 24 | Extended X-Long (this value applicable to XAdES signature only) |
| aslExtendedXL | 25 | Extended X-L (this value applicable to XAdES signature only) |
| aslExtendedXLType1 | 26 | Extended XL (type 1) (this value applicable to CAdES signature only) |
| aslExtendedXLType2 | 27 | Extended XL (type 2) (this value applicable to CAdES signature only) |
| aslExtendedA | 28 | Extended A |
| aslBaselineExtendedB | 29 | Baseline B (B-B, basic) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedT | 30 | Baseline T (B-T, timestamped) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedLT | 31 | Baseline LT (B-LT, long-term) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedLTA | 32 | Baseline LTA (B-LTA, long-term with archived timestamp) as defined in ETSI EN 319 132 (this value applicable to XAdES signature only) |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

i32

# new_sig_message_digest property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The binary of the signature's message digest.

## Syntax

*Rust Syntax*

```text
fn new_sig_message_digest(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The binary of the signature's message digest.

Use this property to access the 'main' message digest of the CMS blob (the digest included as a message-digest signed attribute).

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# new_sig_parent_entity property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to get the parent signature label.

## Syntax

*Rust Syntax*

```text
fn new_sig_parent_entity(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_parent_entity(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_parent_entity_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to get the parent signature label.

This property contains the unique entity label of the current signature's parent object - typically a higher-level signature or a timestamp.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_policy_hash property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signature policy hash value.

## Syntax

*Rust Syntax*

```text
fn new_sig_policy_hash(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_policy_hash(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_policy_hash_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The signature policy hash value.

Use this property to get the signature policy hash from EPES signatures

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_policy_hash_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The algorithm that was used to calculate the signature policy hash Use this property to get or set the hash algorithm used to calculate the signature policy hash.

## Syntax

*Rust Syntax*

```text
fn new_sig_policy_hash_algorithm(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_policy_hash_algorithm(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_policy_hash_algorithm_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The algorithm that was used to calculate the signature policy hash

Use this property to get or set the hash algorithm used to calculate the signature policy hash. Read the actual hash value from [new_sig_policy_hash](#new_sig_policy_hash-property-cadessigner-struct).

|  |  |  |
| --- | --- | --- |
| SB_HASH_ALGORITHM_SHA1 | SHA1 |  |
| SB_HASH_ALGORITHM_SHA224 | SHA224 |  |
| SB_HASH_ALGORITHM_SHA256 | SHA256 |  |
| SB_HASH_ALGORITHM_SHA384 | SHA384 |  |
| SB_HASH_ALGORITHM_SHA512 | SHA512 |  |
| SB_HASH_ALGORITHM_MD2 | MD2 |  |
| SB_HASH_ALGORITHM_MD4 | MD4 |  |
| SB_HASH_ALGORITHM_MD5 | MD5 |  |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 |  |
| SB_HASH_ALGORITHM_CRC32 | CRC32 |  |
| SB_HASH_ALGORITHM_SSL3 | SSL3 |  |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 |  |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL |  |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 |  |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 |  |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 |  |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 |  |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 |  |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 |  |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 |  |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 |  |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 |  |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 |  |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 |  |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 |  |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 |  |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN |  |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |  |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_policy_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The policy ID that was included or to be included into the signature.

## Syntax

*Rust Syntax*

```text
fn new_sig_policy_id(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_policy_id(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_policy_id_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The policy ID that was included or to be included into the signature.

Use this property to retrieve the signature policy identifier from EPES signatures.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_policy_uri property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signature policy URI that was included in the signature.

## Syntax

*Rust Syntax*

```text
fn new_sig_policy_uri(&self ) -> Result<String, SecureBlackboxError> fn set_new_sig_policy_uri(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_new_sig_policy_uri_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The signature policy URI that was included in the signature.

Use this property to set or retrieve the URI of the signature policy from EPES signatures.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

## Data Type

String

# new_sig_public_key_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the public key algorithm that was used to create the signature.

## Syntax

*Rust Syntax*

```text
fn new_sig_public_key_algorithm(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Returns the public key algorithm that was used to create the signature.

This property specifies the public key algorithm that was used to create the signature. This typically matches the algorithm of the signing certificate.

|  |  |  |
| --- | --- | --- |
| SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption |  |
| SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption |  |
| SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA | id-dsa |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 |  |
| SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber |  |
| SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS |  |
| SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP |  |
| SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA |  |
| SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 |  |
| SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 |  |
| SB_CERT_ALGORITHM_EC | id-ecPublicKey |  |
| SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified |  |
| SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 |  |
| SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 |  |
| SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 |  |
| SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 |  |
| SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph |  |
| SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph |  |
| SB_CERT_ALGORITHM_EDDSA | id-EdDSA |  |
| SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |  |
| SB_CERT_ALGORITHM_MLDSA_44 | id-ml-dsa-44 |  |
| SB_CERT_ALGORITHM_MLDSA_65 | id-ml-dsa-65 |  |
| SB_CERT_ALGORITHM_MLDSA_87 | id-ml-dsa-87 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_44_SHA512 | id-hash-ml-dsa-44-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_65_SHA512 | id-hash-ml-dsa-65-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_87_SHA512 | id-hash-ml-dsa-87-with-sha512 |  |
| SB_CERT_ALGORITHM_MLKEM_512 | id-ml-kem-512 |  |
| SB_CERT_ALGORITHM_MLKEM_768 | id-ml-kem-768 |  |
| SB_CERT_ALGORITHM_MLKEM_1024 | id-ml-kem-1024 |  |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# new_sig_scope property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the type of the entity that this signature corresponds to.

## Syntax

*Rust Syntax*

```text
fn new_sig_scope(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns the type of the entity that this signature corresponds to.

A CAdES signature may cover several kinds of entities: the signed data itself (a top-level signature - something you create when you sign documents), a timestamp, or a countersignature.

|  |  |  |
| --- | --- | --- |
| cssUnknown | 0 | The scope of signature is unknown |
| cssData | 1 | The signature is a top-level signature over the data |
| cssSignature | 2 | The signature is a countersignature, and is made over another signature |
| cssTimestamp | 3 | The signature is made over a timestamp |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

i32

# new_sig_serial_number property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The serial number of the signing certificate.

## Syntax

*Rust Syntax*

```text
fn new_sig_serial_number(&self ) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

The serial number of the signing certificate.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

Vec

# new_sig_signature_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the binary representation of the CAdES signature.

## Syntax

*Rust Syntax*

```text
fn new_sig_signature_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the binary representation of the CAdES signature.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

Vec

# new_sig_signature_validation_result property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The outcome of the cryptographic signature validation.

## Syntax

*Rust Syntax*

```text
fn new_sig_signature_validation_result(&self ) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Valid1   // Unknown2   // Corrupted3   // SignerNotFound4   // Failure5   // ReferenceCorrupted
```

## Default Value

0

## Remarks

The outcome of the cryptographic signature validation.

The following signature validity values are supported:

|  |  |  |
| --- | --- | --- |
| svtValid | 0 | The signature is valid |
| svtUnknown | 1 | Signature validity is unknown |
| svtCorrupted | 2 | The signature is corrupted |
| svtSignerNotFound | 3 | Failed to acquire the signing certificate. The signature cannot be validated. |
| svtFailure | 4 | General failure |
| svtReferenceCorrupted | 5 | Reference corrupted (XML-based signatures only) |

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

i32

# new_sig_subject_key_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the subject key identifier of the signing certificate.

## Syntax

*Rust Syntax*

```text
fn new_sig_subject_key_id(&self ) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Contains the subject key identifier of the signing certificate.

Subject Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates containing a particular public key. In SecureBlackbox, the unique identifier is represented by a SHA-1 hash of the bit string of the subject public key.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

Vec

# new_sig_subject_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the RDN of the owner of the signing certificate.

## Syntax

*Rust Syntax*

```text
fn new_sig_subject_rdn(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the RDN of the owner of the signing certificate.

RDN is a number of OID=Value pairs declared in the certificate and providing the owner's details.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# new_sig_timestamped property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to establish whether the signature contains an embedded timestamp.

## Syntax

*Rust Syntax*

```text
fn new_sig_timestamped(&self ) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Use this property to establish whether the signature contains an embedded timestamp.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

bool

# new_sig_validated_signing_time property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the certified signing time.

## Syntax

*Rust Syntax*

```text
fn new_sig_validated_signing_time(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the certified signing time.

Use this property to obtain the signing time as certified by a timestamp from a trusted timestamping authority. This property is only non-empty if there was a valid timestamp included in the signature.

[new_sig_claimed_signing_time](#new_sig_claimed_signing_time-property-cadessigner-struct) returns a non-trusted signing time from the signer's computer.

Both times are in UTC.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# new_sig_validation_log property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the signing certificate's chain validation log.

## Syntax

*Rust Syntax*

```text
fn new_sig_validation_log(&self ) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the signing certificate's chain validation log. This information may be very useful in investigating chain validation failures.

The ** parameter specifies the index of the item in the array. The size of the array is controlled by the [NewSigCount](#CAdESSigner_p_NewSigCount) property.

This property is read-only.

## Data Type

String

# ocsp_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the OCSP arrays.

## Syntax

*Rust Syntax*

```text
fn ocsp_count(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [ocsp_bytes](#ocsp_bytes-property-cadessigner-struct)
- [ocsp_entry_count](#ocsp_entry_count-property-cadessigner-struct)
- [ocsp_handle](#ocsp_handle-property-cadessigner-struct)
- [ocsp_issuer](#ocsp_issuer-property-cadessigner-struct)
- [ocsp_issuer_rdn](#ocsp_issuer_rdn-property-cadessigner-struct)
- [ocsp_location](#ocsp_location-property-cadessigner-struct)
- [ocsp_produced_at](#ocsp_produced_at-property-cadessigner-struct)
- [ocsp_sig_algorithm](#ocsp_sig_algorithm-property-cadessigner-struct)
- [ocsp_source](#ocsp_source-property-cadessigner-struct)

The array indices start at *0* and end at *ocsp_count - 1*.

This property is read-only.

## Data Type

i32

# ocsp_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A buffer containing the raw OCSP response data.

## Syntax

*Rust Syntax*

```text
fn ocsp_bytes(&self , OCSPIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

A buffer containing the raw OCSP response data.

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# ocsp_entry_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of SingleResponse elements contained in this OCSP response.

## Syntax

*Rust Syntax*

```text
fn ocsp_entry_count(&self , OCSPIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

The number of SingleResponse elements contained in this OCSP response. Each SingleResponse element corresponds to a certificate status.

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# ocsp_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn ocsp_handle(&self , OCSPIndex : i32) -> Result<i64, SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i64

# ocsp_issuer property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the issuer of this response (a CA or its authorized representative).

## Syntax

*Rust Syntax*

```text
fn ocsp_issuer(&self , OCSPIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Indicates the issuer of this response (a CA or its authorized representative).

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# ocsp_issuer_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the RDN of the issuer of this response (a CA or its authorized representative).

## Syntax

*Rust Syntax*

```text
fn ocsp_issuer_rdn(&self , OCSPIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Indicates the RDN of the issuer of this response (a CA or its authorized representative).

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# ocsp_location property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The location of the OCSP responder.

## Syntax

*Rust Syntax*

```text
fn ocsp_location(&self , OCSPIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The location of the OCSP responder.

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# ocsp_produced_at property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the time when the response was produced, in UTC.

## Syntax

*Rust Syntax*

```text
fn ocsp_produced_at(&self , OCSPIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Specifies the time when the response was produced, in UTC.

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# ocsp_sig_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The public key algorithm that was used by the CA to sign this OCSP response.

## Syntax

*Rust Syntax*

```text
fn ocsp_sig_algorithm(&self , OCSPIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

"0"

## Remarks

The public key algorithm that was used by the CA to sign this OCSP response.

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# ocsp_source property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

## Syntax

*Rust Syntax*

```text
fn ocsp_source(&self , OCSPIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Unknown1   // Signature2   // Document3   // User4   // Local5   // Online
```

## Default Value

0

## Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

The *OCSPIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [OCSPCount](#ocsp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# offline_mode property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Switches the struct to offline mode.

## Syntax

*Rust Syntax*

```text
fn offline_mode(&self ) -> Result<bool, SecureBlackboxError> fn set_offline_mode(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

When working in offline mode, the struct restricts itself from using any online revocation information sources, such as CRL or OCSP responders.

Offline mode may be useful if there is a need to verify the completeness of the validation information included within the signature or provided via known_certificates, known_crls, and other related properties.

## Data Type

bool

# output_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to read the output the struct object has produced.

## Syntax

*Rust Syntax*

```text
fn output_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Read the contents of this property after the operation has completed to read the produced output. This property will only be set if the [output_file](#output_file-property-cadessigner-struct) and output_stream properties had not been assigned.

This property is read-only.

## Data Type

Vec

# output_file property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A file where the signed data is to be saved.

## Syntax

*Rust Syntax*

```text
fn output_file(&self ) -> Result<String, SecureBlackboxError> fn set_output_file(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_output_file_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to provide a path to the file where to save the resulting signed message.

## Data Type

String

# profile property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies a pre-defined profile to apply when creating the signature.

## Syntax

*Rust Syntax*

```text
fn profile(&self ) -> Result<String, SecureBlackboxError> fn set_profile(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_profile_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Advanced signatures come in many variants, which are often defined by parties that needs to process them or by local standards. SecureBlackbox profiles are sets of pre-defined configurations which correspond to particular signature variants. By specifying a profile, you are pre-configuring the component to make it produce the signature that matches the configuration corresponding to that profile.

## Data Type

String

# proxy_address property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The IP address of the proxy server.

## Syntax

*Rust Syntax*

```text
fn proxy_address(&self ) -> Result<String, SecureBlackboxError> fn set_proxy_address(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_proxy_address_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The IP address of the proxy server.

## Data Type

String

# proxy_authentication property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The authentication type used by the proxy server.

## Syntax

*Rust Syntax*

```text
fn proxy_authentication(&self ) -> Result<i32, SecureBlackboxError> fn set_proxy_authentication(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // NoAuthentication1   // Basic2   // Digest3   // NTLM
```

## Default Value

0

## Remarks

The authentication type used by the proxy server.

|  |  |
| --- | --- |
| patNoAuthentication | 0 |
| patBasic | 1 |
| patDigest | 2 |
| patNTLM | 3 |

## Data Type

i32

# proxy_password property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The password to authenticate to the proxy server.

## Syntax

*Rust Syntax*

```text
fn proxy_password(&self ) -> Result<String, SecureBlackboxError> fn set_proxy_password(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_proxy_password_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The password to authenticate to the proxy server.

## Data Type

String

# proxy_port property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The port on the proxy server to connect to.

## Syntax

*Rust Syntax*

```text
fn proxy_port(&self ) -> Result<i32, SecureBlackboxError> fn set_proxy_port(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

The port on the proxy server to connect to.

## Data Type

i32

# proxy_type property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The type of the proxy server.

## Syntax

*Rust Syntax*

```text
fn proxy_type(&self ) -> Result<i32, SecureBlackboxError> fn set_proxy_type(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // None1   // Socks42   // Socks53   // WebTunnel4   // HTTP
```

## Default Value

0

## Remarks

The type of the proxy server.

|  |  |
| --- | --- |
| cptNone | 0 |
| cptSocks4 | 1 |
| cptSocks5 | 2 |
| cptWebTunnel | 3 |
| cptHTTP | 4 |

## Data Type

i32

# proxy_request_headers property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains HTTP request headers for WebTunnel and HTTP proxy.

## Syntax

*Rust Syntax*

```text
fn proxy_request_headers(&self ) -> Result<String, SecureBlackboxError> fn set_proxy_request_headers(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_proxy_request_headers_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains HTTP request headers for WebTunnel and HTTP proxy.

## Data Type

String

# proxy_response_body property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the HTTP or HTTPS (WebTunnel) proxy response body.

## Syntax

*Rust Syntax*

```text
fn proxy_response_body(&self ) -> Result<String, SecureBlackboxError> fn set_proxy_response_body(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_proxy_response_body_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the HTTP or HTTPS (WebTunnel) proxy response body.

## Data Type

String

# proxy_response_headers property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server.

## Syntax

*Rust Syntax*

```text
fn proxy_response_headers(&self ) -> Result<String, SecureBlackboxError> fn set_proxy_response_headers(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_proxy_response_headers_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server.

## Data Type

String

# proxy_use_ipv6 property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether IPv6 should be used when connecting through the proxy.

## Syntax

*Rust Syntax*

```text
fn proxy_use_ipv6(&self ) -> Result<bool, SecureBlackboxError> fn set_proxy_use_ipv6(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Specifies whether IPv6 should be used when connecting through the proxy.

## Data Type

bool

# proxy_username property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the username credential for proxy authentication.

## Syntax

*Rust Syntax*

```text
fn proxy_username(&self ) -> Result<String, SecureBlackboxError> fn set_proxy_username(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_proxy_username_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Specifies the username credential for proxy authentication.

## Data Type

String

# revocation_check property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the kind(s) of revocation check to perform for all chain certificates.

## Syntax

*Rust Syntax*

```text
fn revocation_check(&self ) -> Result<i32, SecureBlackboxError> fn set_revocation_check(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // None1   // Auto2   // AllCRL3   // AllOCSP4   // AllCRLAndOCSP5   // AnyCRL6   // AnyOCSP7   // AnyCRLOrOCSP8   // AnyOCSPOrCRL
```

## Default Value

1

## Remarks

Revocation checking is necessary to ensure the integrity of the chain and obtain up-to-date certificate validity and trustworthiness information.

Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol (OCSP) responses serve the same purpose of ensuring that the certificate had not been revoked by the Certificate Authority (CA) at the time of use. Depending on your circumstances and security policy requirements, you may want to use either one or both of the revocation information source types.

|  |  |  |
| --- | --- | --- |
| crcNone | 0 | No revocation checking. |
| crcAuto | 1 | Automatic mode selection. Currently this maps to crcAnyOCSPOrCRL, but it may change in the future. |
| crcAllCRL | 2 | All provided CRL endpoints will be checked, and all checks must succeed. |
| crcAllOCSP | 3 | All provided OCSP endpoints will be checked, and all checks must succeed. |
| crcAllCRLAndOCSP | 4 | All provided CRL and OCSP endpoints will be checked, and all checks must succeed. |
| crcAnyCRL | 5 | All provided CRL endpoints will be checked, and at least one check must succeed. |
| crcAnyOCSP | 6 | All provided OCSP endpoints will be checked, and at least one check must succeed. |
| crcAnyCRLOrOCSP | 7 | All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. CRL endpoints are checked first. |
| crcAnyOCSPOrCRL | 8 | All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. OCSP endpoints are checked first. |

This setting controls the way the revocation checks are performed for every certificate in the chain. Typically certificates come with two types of revocation information sources: CRL (certificate revocation lists) and OCSP responders. CRLs are static objects periodically published by the CA at some online location. OCSP responders are active online services maintained by the CA that can provide up-to-date information on certificate statuses in near real time.

There are some conceptual differences between the two. CRLs are normally larger in size. Their use involves some latency because there is normally some delay between the time when a certificate was revoked and the time the subsequent CRL mentioning that is published. The benefits of CRL is that the same object can provide statuses for all certificates issued by a particular CA, and that the whole technology is much simpler than OCSP (and thus is supported by more CAs).

This setting lets you adjust the validation course by including or excluding certain types of revocation sources from the validation process. The crcAnyOCSPOrCRL setting (give preference to the faster OCSP route and only demand one source to succeed) is a good choice for most typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.

NOTE: If no CRL or OCSP endpoints are provided by the CA, the revocation check will be considered successful. This is because the CA chose not to supply revocation information for its certificates, meaning they are considered irrevocable.

NOTE: Within each of the above settings, if any retrieved CRL or OCSP response indicates that the certificate has been revoked, the revocation check fails.

## Data Type

i32

# signature_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the Signature arrays.

## Syntax

*Rust Syntax*

```text
fn signature_count(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [signature_bytes](#signature_bytes-property-cadessigner-struct)
- [signature_chain_validation_details](#signature_chain_validation_details-property-cadessigner-struct)
- [signature_chain_validation_result](#signature_chain_validation_result-property-cadessigner-struct)
- [signature_claimed_signing_time](#signature_claimed_signing_time-property-cadessigner-struct)
- [signature_compatibility_errors](#signature_compatibility_errors-property-cadessigner-struct)
- [signature_contains_long_term_info](#signature_contains_long_term_info-property-cadessigner-struct)
- [signature_content_type](#signature_content_type-property-cadessigner-struct)
- [signature_countersigned](#signature_countersigned-property-cadessigner-struct)
- [signature_entity_label](#signature_entity_label-property-cadessigner-struct)
- [signature_handle](#signature_handle-property-cadessigner-struct)
- [signature_hash_algorithm](#signature_hash_algorithm-property-cadessigner-struct)
- [signature_issuer_rdn](#signature_issuer_rdn-property-cadessigner-struct)
- [signature_last_archival_time](#signature_last_archival_time-property-cadessigner-struct)
- [signature_level](#signature_level-property-cadessigner-struct)
- [signature_message_digest](#signature_message_digest-property-cadessigner-struct)
- [signature_parent_entity](#signature_parent_entity-property-cadessigner-struct)
- [signature_policy_hash](#signature_policy_hash-property-cadessigner-struct)
- [signature_policy_hash_algorithm](#signature_policy_hash_algorithm-property-cadessigner-struct)
- [signature_policy_id](#signature_policy_id-property-cadessigner-struct)
- [signature_policy_uri](#signature_policy_uri-property-cadessigner-struct)
- [signature_public_key_algorithm](#signature_public_key_algorithm-property-cadessigner-struct)
- [signature_scope](#signature_scope-property-cadessigner-struct)
- [signature_serial_number](#signature_serial_number-property-cadessigner-struct)
- [signature_subject_key_id](#signature_subject_key_id-property-cadessigner-struct)
- [signature_subject_rdn](#signature_subject_rdn-property-cadessigner-struct)
- [signature_timestamped](#signature_timestamped-property-cadessigner-struct)
- [signature_validated_signing_time](#signature_validated_signing_time-property-cadessigner-struct)
- [signature_validation_log](#signature_validation_log-property-cadessigner-struct)
- [signature_validation_result](#signature_validation_result-property-cadessigner-struct)

The array indices start at *0* and end at *signature_count - 1*.

This property is read-only.

## Data Type

i32

# signature_chain_validation_details property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The details of a certificate chain validation outcome.

## Syntax

*Rust Syntax*

```text
fn signature_chain_validation_details(&self , SignatureIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

The details of a certificate chain validation outcome. They may often suggest the reasons that contributed to the overall validation result.

Returns a bit mask of the following options:

|  |  |  |
| --- | --- | --- |
| cvrBadData | 0x0001 | One or more certificates in the validation path are malformed |
| cvrRevoked | 0x0002 | One or more certificates are revoked |
| cvrNotYetValid | 0x0004 | One or more certificates are not yet valid |
| cvrExpired | 0x0008 | One or more certificates are expired |
| cvrInvalidSignature | 0x0010 | A certificate contains a non-valid digital signature |
| cvrUnknownCA | 0x0020 | A CA certificate for one or more certificates has not been found (chain incomplete) |
| cvrCAUnauthorized | 0x0040 | One of the CA certificates are not authorized to act as CA |
| cvrCRLNotVerified | 0x0080 | One or more CRLs could not be verified |
| cvrOCSPNotVerified | 0x0100 | One or more OCSP responses could not be verified |
| cvrIdentityMismatch | 0x0200 | The identity protected by the certificate (a TLS endpoint or an e-mail addressee) does not match what is recorded in the certificate |
| cvrNoKeyUsage | 0x0400 | A mandatory key usage is not enabled in one of the chain certificates |
| cvrBlocked | 0x0800 | One or more certificates are blocked |
| cvrFailure | 0x1000 | General validation failure |
| cvrChainLoop | 0x2000 | Chain loop: one of the CA certificates recursively signs itself |
| cvrWeakAlgorithm | 0x4000 | A weak algorithm is used in one of certificates or revocation elements |
| cvrUserEnforced | 0x8000 | The chain was considered invalid following intervention from a user code |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# signature_chain_validation_result property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The outcome of a certificate chain validation routine.

## Syntax

*Rust Syntax*

```text
fn signature_chain_validation_result(&self , SignatureIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Valid1   // ValidButUntrusted2   // Invalid3   // CantBeEstablished
```

## Default Value

0

## Remarks

The outcome of a certificate chain validation routine.

Available options:

|  |  |  |
| --- | --- | --- |
| cvtValid | 0 | The chain is valid |
| cvtValidButUntrusted | 1 | The chain is valid, but the root certificate is not trusted |
| cvtInvalid | 2 | The chain is not valid (some of certificates are revoked, expired, or contain an invalid signature) |
| cvtCantBeEstablished | 3 | The validity of the chain cannot be established because of missing or unavailable validation information (certificates, CRLs, or OCSP responses) |

Use the ValidationLog property to access the detailed validation log.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# signature_claimed_signing_time property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signing time from the signer's computer.

## Syntax

*Rust Syntax*

```text
fn signature_claimed_signing_time(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The signing time from the signer's computer.

Use this property to provide the signature production time. The claimed time is not supported by a trusted source; it may be inaccurate, forfeited, or wrong, and as such is usually taken for informational purposes only by verifiers. Use timestamp servers to embed verifiable trusted timestamps. The time is in UTC.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_compatibility_errors property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns compatibility errors encountered during validation.

## Syntax

*Rust Syntax*

```text
fn signature_compatibility_errors(&self , SignatureIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns compatibility errors encountered during validation.

Use this property to get specific compatibility errors encountered during validation. Unlike chain validation details, compatibility errors indicate violations by the signature of the assumed signature level/profile. For example, BES signatures are required to contain the signing time attribute. A prospective BES signature without such attribute will invoke a compatibility error.

Supported values:

|  |  |  |
| --- | --- | --- |
| cerrUnknown | 0x00001 | Unknown validation error |
| cerrNoMessageDigest | 0x00002 | No message digest attribute included in the signature |
| cerrNoContentType | 0x00004 | No mandatory content-type attribute is included in the signature |
| cerrNoSigningCertificate | 0x00008 | No mandatory signing-certificate (-v2) attribute is included in the signature |
| cerrNoSignaturePolicy | 0x00010 | No signature policy information is included in the signature |
| cerrNoSignatureTimestamp | 0x00020 | The signature is not timestamped |
| cerrNoCertificateReferences | 0x00040 | No certificate-references attribute was found in the signature |
| cerrNoRevocationReferences | 0x00080 | No revocation-references attribute was found in the signature |
| cerrNoCertificateValues | 0x00100 | No certificate-values attribute was found in the signature |
| cerrNoRevocationValues | 0x00200 | No revocation-values attribute was found in the signature |
| cerrNoTimestampedValidationData | 0x00400 | No timestamped validation data was found in the signature |
| cerrNoArchivalTimestamp | 0x00800 | No archival timestamp was found in the signature |
| cerrUnexpectedValidationElements | 0x01000 | Unexpected validation elements were found in the signature |
| cerrMissingValidationElements | 0x02000 | Some mandatory validation elements are missing from the signature |
| cerrInvalidATSHashIndex | 0x04000 | ATS Hash Index attribute is invalid |
| cerrNoSigningTime | 0x08000 | No mandatory signing-time attribute was found in the signature |
| cerrMisplacedSigPolicyStore | 0x10000 | Signature policy store attribute is misplaced |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# signature_contains_long_term_info property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

## Syntax

*Rust Syntax*

```text
fn signature_contains_long_term_info(&self , SignatureIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# signature_content_type property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signature content type.

## Syntax

*Rust Syntax*

```text
fn signature_content_type(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The signature content type.

Use this property to check the content type attribute of the message record in it by the signer.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_countersigned property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates if the signature is countersigned.

## Syntax

*Rust Syntax*

```text
fn signature_countersigned(&self , SignatureIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates if the signature is countersigned.

Use this property to find out whether the signed message contains any countersignatures over the main signature(s).

You can track countersignatures during the validating by subscribing to on_signature_validated event.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# signature_entity_label property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to get the signature entity label.

## Syntax

*Rust Syntax*

```text
fn signature_entity_label(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to get the signature entity label.

This property returns a string label that uniquely identifies the signature. The label can be used to establish the signature target in the SignatureFound event or to select the signing chain via the SelectInfo method.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn signature_handle(&self , SignatureIndex : i32) -> Result<i64, SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i64

# signature_hash_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Set or returns the hash algorithm used to generate the signature.

## Syntax

*Rust Syntax*

```text
fn signature_hash_algorithm(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Set or returns the hash algorithm used to generate the signature.

Check this property after verifying the signature to get the hash algorithm which was used to calculate it. When creating a signed file, use this property to specify the hash algorithm to use.

|  |  |  |
| --- | --- | --- |
| SB_HASH_ALGORITHM_SHA1 | SHA1 |  |
| SB_HASH_ALGORITHM_SHA224 | SHA224 |  |
| SB_HASH_ALGORITHM_SHA256 | SHA256 |  |
| SB_HASH_ALGORITHM_SHA384 | SHA384 |  |
| SB_HASH_ALGORITHM_SHA512 | SHA512 |  |
| SB_HASH_ALGORITHM_MD2 | MD2 |  |
| SB_HASH_ALGORITHM_MD4 | MD4 |  |
| SB_HASH_ALGORITHM_MD5 | MD5 |  |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 |  |
| SB_HASH_ALGORITHM_CRC32 | CRC32 |  |
| SB_HASH_ALGORITHM_SSL3 | SSL3 |  |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 |  |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL |  |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 |  |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 |  |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 |  |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 |  |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 |  |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 |  |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 |  |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 |  |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 |  |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 |  |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 |  |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 |  |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 |  |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN |  |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |  |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_issuer_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The Relative Distinguished Name of the signing certificate's issuer.

## Syntax

*Rust Syntax*

```text
fn signature_issuer_rdn(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The Relative Distinguished Name of the signing certificate's issuer.

A collection of information, in the form of [OID, Value] pairs, about the company that issued the signing certificate.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_last_archival_time property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the most recent archival time of an archived signature This property returns the time of the most recent archival timestamp applied to the signature.

## Syntax

*Rust Syntax*

```text
fn signature_last_archival_time(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Indicates the most recent archival time of an archived signature

This property returns the time of the most recent archival timestamp applied to the signature. This property only makes sense for 'archived' (e.g. CAdES-A) signatures. Time is in UTC.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_level property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the CAdES signature level.

## Syntax

*Rust Syntax*

```text
fn signature_level(&self , SignatureIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Unknown1   // Generic2   // BaselineB3   // BaselineT4   // BaselineLT5   // BaselineLTA6   // BES7   // EPES8   // T9   // C10   // X11   // XType112   // XType213   // XL14   // XLType115   // XLType216   // A17   // ExtendedBES18   // ExtendedEPES19   // ExtendedT20   // ExtendedC21   // ExtendedX22   // ExtendedXType123   // ExtendedXType224   // ExtendedXLong25   // ExtendedXL26   // ExtendedXLType127   // ExtendedXLType228   // ExtendedA29   // BaselineExtendedB30   // BaselineExtendedT31   // BaselineExtendedLT32   // BaselineExtendedLTA
```

## Default Value

2

## Remarks

Specifies the CAdES signature level.

CMS Advanced Electronic Signatures (CAdES) standard defines a number of different 'levels' of signatures which can be used for different purposes.

The supported levels are:

|  |  |  |
| --- | --- | --- |
| aslUnknown | 0 | Unknown signature level |
| aslGeneric | 1 | Generic (this value applicable to XAdES signature only and corresponds to XML-DSIG signature) |
| aslBaselineB | 2 | Baseline B (B-B, basic) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineT | 3 | Baseline T (B-T, timestamped) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineLT | 4 | Baseline LT (B-LT, long-term) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineLTA | 5 | Baseline LTA (B-LTA, long-term with archived timestamp) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBES | 6 | BES (Basic Electronic Signature) |
| aslEPES | 7 | EPES (Electronic Signature with an Explicit Policy) |
| aslT | 8 | T (Timestamped) |
| aslC | 9 | C (T with revocation references) |
| aslX | 10 | X (C with SigAndRefs timestamp or RefsOnly timestamp) (this value applicable to XAdES signature only) |
| aslXType1 | 11 | X Type 1 (C with an ES-C timestamp) (this value applicable to CAdES signature only) |
| aslXType2 | 12 | X Type 2 (C with a CertsAndCRLs timestamp) (this value applicable to CAdES signature only) |
| aslXL | 13 | X-L (X with revocation values) (this value applicable to XAdES signature only) |
| aslXLType1 | 14 | X-L Type 1 (C with revocation values and an ES-C timestamp) (this value applicable to CAdES signature only) |
| aslXLType2 | 15 | X-L Type 2 (C with revocation values and a CertsAndCRLs timestamp) (this value applicable to CAdES signature only) |
| aslA | 16 | A (archived) |
| aslExtendedBES | 17 | Extended BES |
| aslExtendedEPES | 18 | Extended EPES |
| aslExtendedT | 19 | Extended T |
| aslExtendedC | 20 | Extended C |
| aslExtendedX | 21 | Extended X (this value applicable to XAdES signature only) |
| aslExtendedXType1 | 22 | Extended X (type 1) (this value applicable to CAdES signature only) |
| aslExtendedXType2 | 23 | Extended X (type 2) (this value applicable to CAdES signature only) |
| aslExtendedXLong | 24 | Extended X-Long (this value applicable to XAdES signature only) |
| aslExtendedXL | 25 | Extended X-L (this value applicable to XAdES signature only) |
| aslExtendedXLType1 | 26 | Extended XL (type 1) (this value applicable to CAdES signature only) |
| aslExtendedXLType2 | 27 | Extended XL (type 2) (this value applicable to CAdES signature only) |
| aslExtendedA | 28 | Extended A |
| aslBaselineExtendedB | 29 | Baseline B (B-B, basic) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedT | 30 | Baseline T (B-T, timestamped) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedLT | 31 | Baseline LT (B-LT, long-term) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedLTA | 32 | Baseline LTA (B-LTA, long-term with archived timestamp) as defined in ETSI EN 319 132 (this value applicable to XAdES signature only) |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# signature_message_digest property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The binary of the signature's message digest.

## Syntax

*Rust Syntax*

```text
fn signature_message_digest(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The binary of the signature's message digest.

Use this property to access the 'main' message digest of the CMS blob (the digest included as a message-digest signed attribute).

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_parent_entity property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to get the parent signature label.

## Syntax

*Rust Syntax*

```text
fn signature_parent_entity(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to get the parent signature label.

This property contains the unique entity label of the current signature's parent object - typically a higher-level signature or a timestamp.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_policy_hash property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signature policy hash value.

## Syntax

*Rust Syntax*

```text
fn signature_policy_hash(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The signature policy hash value.

Use this property to get the signature policy hash from EPES signatures

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_policy_hash_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The algorithm that was used to calculate the signature policy hash Use this property to get or set the hash algorithm used to calculate the signature policy hash.

## Syntax

*Rust Syntax*

```text
fn signature_policy_hash_algorithm(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The algorithm that was used to calculate the signature policy hash

Use this property to get or set the hash algorithm used to calculate the signature policy hash. Read the actual hash value from [signature_policy_hash](#signature_policy_hash-property-cadessigner-struct).

|  |  |  |
| --- | --- | --- |
| SB_HASH_ALGORITHM_SHA1 | SHA1 |  |
| SB_HASH_ALGORITHM_SHA224 | SHA224 |  |
| SB_HASH_ALGORITHM_SHA256 | SHA256 |  |
| SB_HASH_ALGORITHM_SHA384 | SHA384 |  |
| SB_HASH_ALGORITHM_SHA512 | SHA512 |  |
| SB_HASH_ALGORITHM_MD2 | MD2 |  |
| SB_HASH_ALGORITHM_MD4 | MD4 |  |
| SB_HASH_ALGORITHM_MD5 | MD5 |  |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 |  |
| SB_HASH_ALGORITHM_CRC32 | CRC32 |  |
| SB_HASH_ALGORITHM_SSL3 | SSL3 |  |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 |  |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL |  |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 |  |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 |  |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 |  |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 |  |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 |  |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 |  |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 |  |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 |  |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 |  |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 |  |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 |  |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 |  |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 |  |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN |  |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |  |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_policy_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The policy ID that was included or to be included into the signature.

## Syntax

*Rust Syntax*

```text
fn signature_policy_id(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The policy ID that was included or to be included into the signature.

Use this property to retrieve the signature policy identifier from EPES signatures.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_policy_uri property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The signature policy URI that was included in the signature.

## Syntax

*Rust Syntax*

```text
fn signature_policy_uri(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The signature policy URI that was included in the signature.

Use this property to set or retrieve the URI of the signature policy from EPES signatures.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_public_key_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the public key algorithm that was used to create the signature.

## Syntax

*Rust Syntax*

```text
fn signature_public_key_algorithm(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Returns the public key algorithm that was used to create the signature.

This property specifies the public key algorithm that was used to create the signature. This typically matches the algorithm of the signing certificate.

|  |  |  |
| --- | --- | --- |
| SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption |  |
| SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption |  |
| SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA | id-dsa |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 |  |
| SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber |  |
| SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS |  |
| SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP |  |
| SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA |  |
| SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 |  |
| SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 |  |
| SB_CERT_ALGORITHM_EC | id-ecPublicKey |  |
| SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified |  |
| SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 |  |
| SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 |  |
| SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 |  |
| SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 |  |
| SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph |  |
| SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph |  |
| SB_CERT_ALGORITHM_EDDSA | id-EdDSA |  |
| SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |  |
| SB_CERT_ALGORITHM_MLDSA_44 | id-ml-dsa-44 |  |
| SB_CERT_ALGORITHM_MLDSA_65 | id-ml-dsa-65 |  |
| SB_CERT_ALGORITHM_MLDSA_87 | id-ml-dsa-87 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_44_SHA512 | id-hash-ml-dsa-44-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_65_SHA512 | id-hash-ml-dsa-65-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_87_SHA512 | id-hash-ml-dsa-87-with-sha512 |  |
| SB_CERT_ALGORITHM_MLKEM_512 | id-ml-kem-512 |  |
| SB_CERT_ALGORITHM_MLKEM_768 | id-ml-kem-768 |  |
| SB_CERT_ALGORITHM_MLKEM_1024 | id-ml-kem-1024 |  |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_scope property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the type of the entity that this signature corresponds to.

## Syntax

*Rust Syntax*

```text
fn signature_scope(&self , SignatureIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns the type of the entity that this signature corresponds to.

A CAdES signature may cover several kinds of entities: the signed data itself (a top-level signature - something you create when you sign documents), a timestamp, or a countersignature.

|  |  |  |
| --- | --- | --- |
| cssUnknown | 0 | The scope of signature is unknown |
| cssData | 1 | The signature is a top-level signature over the data |
| cssSignature | 2 | The signature is a countersignature, and is made over another signature |
| cssTimestamp | 3 | The signature is made over a timestamp |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# signature_serial_number property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The serial number of the signing certificate.

## Syntax

*Rust Syntax*

```text
fn signature_serial_number(&self , SignatureIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

The serial number of the signing certificate.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# signature_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the binary representation of the CAdES signature.

## Syntax

*Rust Syntax*

```text
fn signature_bytes(&self , SignatureIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the binary representation of the CAdES signature.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# signature_validation_result property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The outcome of the cryptographic signature validation.

## Syntax

*Rust Syntax*

```text
fn signature_validation_result(&self , SignatureIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Valid1   // Unknown2   // Corrupted3   // SignerNotFound4   // Failure5   // ReferenceCorrupted
```

## Default Value

0

## Remarks

The outcome of the cryptographic signature validation.

The following signature validity values are supported:

|  |  |  |
| --- | --- | --- |
| svtValid | 0 | The signature is valid |
| svtUnknown | 1 | Signature validity is unknown |
| svtCorrupted | 2 | The signature is corrupted |
| svtSignerNotFound | 3 | Failed to acquire the signing certificate. The signature cannot be validated. |
| svtFailure | 4 | General failure |
| svtReferenceCorrupted | 5 | Reference corrupted (XML-based signatures only) |

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# signature_subject_key_id property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the subject key identifier of the signing certificate.

## Syntax

*Rust Syntax*

```text
fn signature_subject_key_id(&self , SignatureIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Contains the subject key identifier of the signing certificate.

Subject Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates containing a particular public key. In SecureBlackbox, the unique identifier is represented by a SHA-1 hash of the bit string of the subject public key.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# signature_subject_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the RDN of the owner of the signing certificate.

## Syntax

*Rust Syntax*

```text
fn signature_subject_rdn(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the RDN of the owner of the signing certificate.

RDN is a number of OID=Value pairs declared in the certificate and providing the owner's details.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_timestamped property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to establish whether the signature contains an embedded timestamp.

## Syntax

*Rust Syntax*

```text
fn signature_timestamped(&self , SignatureIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Use this property to establish whether the signature contains an embedded timestamp.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# signature_validated_signing_time property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the certified signing time.

## Syntax

*Rust Syntax*

```text
fn signature_validated_signing_time(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the certified signing time.

Use this property to obtain the signing time as certified by a timestamp from a trusted timestamping authority. This property is only non-empty if there was a valid timestamp included in the signature.

[signature_claimed_signing_time](#signature_claimed_signing_time-property-cadessigner-struct) returns a non-trusted signing time from the signer's computer.

Both times are in UTC.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signature_validation_log property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the signing certificate's chain validation log.

## Syntax

*Rust Syntax*

```text
fn signature_validation_log(&self , SignatureIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the signing certificate's chain validation log. This information may be very useful in investigating chain validation failures.

The *SignatureIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignatureCount](#signature_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# signed_attribute_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the SignedAttribute arrays.

## Syntax

*Rust Syntax*

```text
fn signed_attribute_count(&self ) -> Result<i32, SecureBlackboxError> fn set_signed_attribute_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [signed_attribute_oid](#signed_attribute_oid-property-cadessigner-struct)
- [signed_attribute_value](#signed_attribute_value-property-cadessigner-struct)

The array indices start at *0* and end at *signed_attribute_count - 1*.

## Data Type

i32

# signed_attribute_oid property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The object identifier of the attribute.

## Syntax

*Rust Syntax*

```text
fn signed_attribute_oid(&self , SignedAttributeIndex : i32) -> Result<String, SecureBlackboxError> fn set_signed_attribute_oid(&self, SignedAttributeIndex : i32, value : &str) ->  Option<SecureBlackboxError>
fn set_signed_attribute_oid_ref(&self, SignedAttributeIndex : i32, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The object identifier of the attribute.

The *SignedAttributeIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignedAttributeCount](#signed_attribute_count-property-cadessigner-struct) property.

## Data Type

String

# signed_attribute_value property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The value of the attribute.

## Syntax

*Rust Syntax*

```text
fn signed_attribute_value(&self , SignedAttributeIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> fn set_signed_attribute_value(&self, SignedAttributeIndex : i32, value : Vec<u8>) ->  Option<SecureBlackboxError>
fn set_signed_attribute_value_ref(&self, SignedAttributeIndex : i32, value : &[u8]) ->  Option<SecureBlackboxError>
```

## Remarks

The value of the attribute.

The *SignedAttributeIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SignedAttributeCount](#signed_attribute_count-property-cadessigner-struct) property.

## Data Type

Vec

# signing_cert_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn signing_cert_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

This property is read-only.

## Data Type

Vec

# signing_cert_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn signing_cert_handle(&self ) -> Result<i64, SecureBlackboxError> fn set_signing_cert_handle(&self, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

## Data Type

i64

# signing_chain_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the SigningChain arrays.

## Syntax

*Rust Syntax*

```text
fn signing_chain_count(&self ) -> Result<i32, SecureBlackboxError> fn set_signing_chain_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [signing_chain_bytes](#signing_chain_bytes-property-cadessigner-struct)
- [signing_chain_handle](#signing_chain_handle-property-cadessigner-struct)

The array indices start at *0* and end at *signing_chain_count - 1*.

## Data Type

i32

# signing_chain_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn signing_chain_bytes(&self , SigningChainIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

The *SigningChainIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SigningChainCount](#signing_chain_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# signing_chain_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn signing_chain_handle(&self , SigningChainIndex : i32) -> Result<i64, SecureBlackboxError> fn set_signing_chain_handle(&self, SigningChainIndex : i32, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *SigningChainIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [SigningChainCount](#signing_chain_count-property-cadessigner-struct) property.

## Data Type

i64

# socket_dns_mode property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Selects the DNS resolver to use: the struct's (secure) built-in one, or the one provided by the system.

## Syntax

*Rust Syntax*

```text
fn socket_dns_mode(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_dns_mode(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // Auto1   // Platform2   // Own3   // OwnSecure
```

## Default Value

0

## Remarks

Selects the DNS resolver to use: the component's (secure) built-in one, or the one provided by the system.

|  |  |
| --- | --- |
| dmAuto | 0 |
| dmPlatform | 1 |
| dmOwn | 2 |
| dmOwnSecure | 3 |

## Data Type

i32

# socket_dns_port property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the port number to be used for sending queries to the DNS server.

## Syntax

*Rust Syntax*

```text
fn socket_dns_port(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_dns_port(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Specifies the port number to be used for sending queries to the DNS server.

## Data Type

i32

# socket_dns_query_timeout property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The timeout (in milliseconds) for each DNS query.

## Syntax

*Rust Syntax*

```text
fn socket_dns_query_timeout(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_dns_query_timeout(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

The timeout (in milliseconds) for each DNS query. The value of 0 indicates an infinite timeout.

## Data Type

i32

# socket_dns_servers property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The addresses of DNS servers to use for address resolution, separated by commas or semicolons.

## Syntax

*Rust Syntax*

```text
fn socket_dns_servers(&self ) -> Result<String, SecureBlackboxError> fn set_socket_dns_servers(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_socket_dns_servers_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The addresses of DNS servers to use for address resolution, separated by commas or semicolons.

## Data Type

String

# socket_dns_total_timeout property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The timeout (in milliseconds) for the whole resolution process.

## Syntax

*Rust Syntax*

```text
fn socket_dns_total_timeout(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_dns_total_timeout(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

The timeout (in milliseconds) for the whole resolution process. The value of 0 indicates an infinite timeout.

## Data Type

i32

# socket_incoming_speed_limit property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The maximum number of bytes to read from the socket, per second.

## Syntax

*Rust Syntax*

```text
fn socket_incoming_speed_limit(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_incoming_speed_limit(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

The maximum number of bytes to read from the socket, per second.

## Data Type

i32

# socket_local_address property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The local network interface to bind the socket to.

## Syntax

*Rust Syntax*

```text
fn socket_local_address(&self ) -> Result<String, SecureBlackboxError> fn set_socket_local_address(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_socket_local_address_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The local network interface to bind the socket to.

## Data Type

String

# socket_local_port property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The local port number to bind the socket to.

## Syntax

*Rust Syntax*

```text
fn socket_local_port(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_local_port(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

The local port number to bind the socket to.

## Data Type

i32

# socket_outgoing_speed_limit property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The maximum number of bytes to write to the socket, per second.

## Syntax

*Rust Syntax*

```text
fn socket_outgoing_speed_limit(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_outgoing_speed_limit(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

The maximum number of bytes to write to the socket, per second.

## Data Type

i32

# socket_timeout property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful.

## Syntax

*Rust Syntax*

```text
fn socket_timeout(&self ) -> Result<i32, SecureBlackboxError> fn set_socket_timeout(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

60000

## Remarks

The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful.

If *Timeout* is set to 0, a socket operation will expire after the system-default timeout (2 hrs 8 min for TCP stack).

## Data Type

i32

# socket_use_ipv6 property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Enables or disables IP protocol version 6.

## Syntax

*Rust Syntax*

```text
fn socket_use_ipv6(&self ) -> Result<bool, SecureBlackboxError> fn set_socket_use_ipv6(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Enables or disables IP protocol version 6.

## Data Type

bool

# timestamp_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the Timestamp arrays.

## Syntax

*Rust Syntax*

```text
fn timestamp_count(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [timestamp_accuracy](#timestamp_accuracy-property-cadessigner-struct)
- [timestamp_bytes](#timestamp_bytes-property-cadessigner-struct)
- [timestamp_certificate_index](#timestamp_certificate_index-property-cadessigner-struct)
- [timestamp_chain_validation_details](#timestamp_chain_validation_details-property-cadessigner-struct)
- [timestamp_chain_validation_result](#timestamp_chain_validation_result-property-cadessigner-struct)
- [timestamp_contains_long_term_info](#timestamp_contains_long_term_info-property-cadessigner-struct)
- [timestamp_entity_label](#timestamp_entity_label-property-cadessigner-struct)
- [timestamp_hash_algorithm](#timestamp_hash_algorithm-property-cadessigner-struct)
- [timestamp_parent_entity](#timestamp_parent_entity-property-cadessigner-struct)
- [timestamp_serial_number](#timestamp_serial_number-property-cadessigner-struct)
- [timestamp_time](#timestamp_time-property-cadessigner-struct)
- [timestamp_tsa_name](#timestamp_tsa_name-property-cadessigner-struct)
- [timestamp_type](#timestamp_type-property-cadessigner-struct)
- [timestamp_validation_log](#timestamp_validation_log-property-cadessigner-struct)
- [timestamp_validation_result](#timestamp_validation_result-property-cadessigner-struct)

The array indices start at *0* and end at *timestamp_count - 1*.

This property is read-only.

## Data Type

i32

# timestamp_accuracy property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

This property indicates the accuracy of the included time mark, in microseconds.

## Syntax

*Rust Syntax*

```text
fn timestamp_accuracy(&self , TimestampIndex : i32) -> Result<i64, SecureBlackboxError>
```

## Default Value

0

## Remarks

This field indicates the accuracy of the included time mark, in microseconds.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i64

# timestamp_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw timestamp data in DER format.

## Syntax

*Rust Syntax*

```text
fn timestamp_bytes(&self , TimestampIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw timestamp data in DER format.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# timestamp_certificate_index property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the index of the TSA certificate in the Certificates collection.

## Syntax

*Rust Syntax*

```text
fn timestamp_certificate_index(&self , TimestampIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

-1

## Remarks

Returns the index of the TSA certificate in the Certificates collection.

Use this property to look up the TSA certificate in the Certificates collection.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# timestamp_chain_validation_details property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The details of a certificate chain validation outcome.

## Syntax

*Rust Syntax*

```text
fn timestamp_chain_validation_details(&self , TimestampIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

The details of a certificate chain validation outcome. They may often suggest the reasons that contributed to the overall validation result.

Returns a bit mask of the following options:

|  |  |  |
| --- | --- | --- |
| cvrBadData | 0x0001 | One or more certificates in the validation path are malformed |
| cvrRevoked | 0x0002 | One or more certificates are revoked |
| cvrNotYetValid | 0x0004 | One or more certificates are not yet valid |
| cvrExpired | 0x0008 | One or more certificates are expired |
| cvrInvalidSignature | 0x0010 | A certificate contains a non-valid digital signature |
| cvrUnknownCA | 0x0020 | A CA certificate for one or more certificates has not been found (chain incomplete) |
| cvrCAUnauthorized | 0x0040 | One of the CA certificates are not authorized to act as CA |
| cvrCRLNotVerified | 0x0080 | One or more CRLs could not be verified |
| cvrOCSPNotVerified | 0x0100 | One or more OCSP responses could not be verified |
| cvrIdentityMismatch | 0x0200 | The identity protected by the certificate (a TLS endpoint or an e-mail addressee) does not match what is recorded in the certificate |
| cvrNoKeyUsage | 0x0400 | A mandatory key usage is not enabled in one of the chain certificates |
| cvrBlocked | 0x0800 | One or more certificates are blocked |
| cvrFailure | 0x1000 | General validation failure |
| cvrChainLoop | 0x2000 | Chain loop: one of the CA certificates recursively signs itself |
| cvrWeakAlgorithm | 0x4000 | A weak algorithm is used in one of certificates or revocation elements |
| cvrUserEnforced | 0x8000 | The chain was considered invalid following intervention from a user code |

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# timestamp_chain_validation_result property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The outcome of a certificate chain validation routine.

## Syntax

*Rust Syntax*

```text
fn timestamp_chain_validation_result(&self , TimestampIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Valid1   // ValidButUntrusted2   // Invalid3   // CantBeEstablished
```

## Default Value

0

## Remarks

The outcome of a certificate chain validation routine.

Available options:

|  |  |  |
| --- | --- | --- |
| cvtValid | 0 | The chain is valid |
| cvtValidButUntrusted | 1 | The chain is valid, but the root certificate is not trusted |
| cvtInvalid | 2 | The chain is not valid (some of certificates are revoked, expired, or contain an invalid signature) |
| cvtCantBeEstablished | 3 | The validity of the chain cannot be established because of missing or unavailable validation information (certificates, CRLs, or OCSP responses) |

Use the ValidationLog property to access the detailed validation log.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# timestamp_contains_long_term_info property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

## Syntax

*Rust Syntax*

```text
fn timestamp_contains_long_term_info(&self , TimestampIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# timestamp_entity_label property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to get the timestamp entity label.

## Syntax

*Rust Syntax*

```text
fn timestamp_entity_label(&self , TimestampIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to get the timestamp entity label.

This property returns a string label that uniquely identifies the timestamp. The label can be used to establish the signature target in the SignatureFound event or to select the signing chain via the SelectInfo method.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# timestamp_hash_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the timestamp's hash algorithm.

## Syntax

*Rust Syntax*

```text
fn timestamp_hash_algorithm(&self , TimestampIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Returns the timestamp's hash algorithm.

|  |  |  |
| --- | --- | --- |
| SB_HASH_ALGORITHM_SHA1 | SHA1 |  |
| SB_HASH_ALGORITHM_SHA224 | SHA224 |  |
| SB_HASH_ALGORITHM_SHA256 | SHA256 |  |
| SB_HASH_ALGORITHM_SHA384 | SHA384 |  |
| SB_HASH_ALGORITHM_SHA512 | SHA512 |  |
| SB_HASH_ALGORITHM_MD2 | MD2 |  |
| SB_HASH_ALGORITHM_MD4 | MD4 |  |
| SB_HASH_ALGORITHM_MD5 | MD5 |  |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 |  |
| SB_HASH_ALGORITHM_CRC32 | CRC32 |  |
| SB_HASH_ALGORITHM_SSL3 | SSL3 |  |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 |  |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL |  |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 |  |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 |  |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 |  |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 |  |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 |  |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 |  |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 |  |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 |  |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 |  |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 |  |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 |  |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 |  |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 |  |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 |  |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN |  |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |  |

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# timestamp_parent_entity property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this property to get the label of the timestamp's parent entity.

## Syntax

*Rust Syntax*

```text
fn timestamp_parent_entity(&self , TimestampIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to get the label of the timestamp's parent entity.

This property references the EntityLabel of the object that the timestamp covers, typically a signature.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# timestamp_serial_number property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the timestamp's serial number.

## Syntax

*Rust Syntax*

```text
fn timestamp_serial_number(&self , TimestampIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the timestamp's serial number.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# timestamp_time property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The time point incorporated into the timestamp.

## Syntax

*Rust Syntax*

```text
fn timestamp_time(&self , TimestampIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The time point incorporated into the timestamp.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# timestamp_type property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the type of the timestamp.

## Syntax

*Rust Syntax*

```text
fn timestamp_type(&self , TimestampIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns the type of the timestamp.

Available options:

|  |  |  |
| --- | --- | --- |
| tstUnknown | 0 |  |
| tstLegacy | 1 | Supported by: Authenticode components |
| tstTrusted | 2 | Supported by: Authenticode components |
| tstGeneric | 3 | Supported by: CAdES components |
| tstESC | 4 | Supported by: CAdES components |
| tstContent | 5 | Supported by: CAdES components |
| tstCertsAndCRLs | 6 | Supported by: CAdES components |
| tstArchive | 7 | Archive timestamp. Supported by: ASiC, CAdES, JAdES, Office, SOAP, XAdES components |
| tstArchive2 | 8 | Archive v2 timestamp. Supported by: ASiC, CAdES components |
| tstArchive3 | 9 | Archive v3 timestamp. Supported by: ASiC, CAdES components |
| tstIndividualDataObjects | 10 | Individual data objects timestamp. Supported by: ASiC, Office, SOAP, XAdES components |
| tstAllDataObjects | 11 | All data objects timestamp. Supported by: ASiC, Office, SOAP, XAdES components |
| tstSignature | 12 | Signature timestamp. Supported by: ASiC, JAdES, Office, SOAP, XAdES components |
| tstRefsOnly | 13 | RefsOnly timestamp. Supported by: ASiC, JAdES, Office, SOAP, XAdES components |
| tstSigAndRefs | 14 | SigAndRefs timestamp. Supported by: ASiC, JAdES, Office, SOAP, XAdES components |
| tstSignedData | 15 | SignedData timestamp. Supported by: JAdES components |
| tstArchive141 | 16 | Archive timestamp v1.4.1. Supported by: ASiC, Office, SOAP, XAdES components |

Not all of the above timestamp types can be supported by a specific signature technology used (CAdES, PDF, XAdES).

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# timestamp_tsa_name property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

This value uniquely identifies the Timestamp Authority (TSA).

## Syntax

*Rust Syntax*

```text
fn timestamp_tsa_name(&self , TimestampIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

This value uniquely identifies the Timestamp Authority (TSA).

This property provides information about the entity that manages the TSA.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# timestamp_validation_log property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the TSA certificate chain validation log.

## Syntax

*Rust Syntax*

```text
fn timestamp_validation_log(&self , TimestampIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the TSA certificate chain validation log. This information is extremely useful if the timestamp validation fails.

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# timestamp_validation_result property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the timestamp validation outcome.

## Syntax

*Rust Syntax*

```text
fn timestamp_validation_result(&self , TimestampIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Possible Values

```text
0   // Valid1   // Unknown2   // Corrupted3   // SignerNotFound4   // Failure5   // ReferenceCorrupted
```

## Default Value

0

## Remarks

Contains the timestamp validation outcome.

Use this property to check the result of the most recent timestamp validation.

|  |  |  |
| --- | --- | --- |
| svtValid | 0 | The signature is valid |
| svtUnknown | 1 | Signature validity is unknown |
| svtCorrupted | 2 | The signature is corrupted |
| svtSignerNotFound | 3 | Failed to acquire the signing certificate. The signature cannot be validated. |
| svtFailure | 4 | General failure |
| svtReferenceCorrupted | 5 | Reference corrupted (XML-based signatures only) |

The *TimestampIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TimestampCount](#timestamp_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# timestamp_server property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The address of the timestamping server.

## Syntax

*Rust Syntax*

```text
fn timestamp_server(&self ) -> Result<String, SecureBlackboxError> fn set_timestamp_server(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_timestamp_server_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to provide the address of the Time Stamping Authority (TSA) server to be used for timestamping the signature.

SecureBlackbox supports RFC3161-compliant timestamping servers, available via HTTP or HTTPS.

If your timestamping service enforces credential-based user authentication (basic or digest), you can provide the credentials in the same URL:

http://user:password@timestamp.server.com/TsaService

For TSAs using certificate-based TLS authentication, provide the client certificate via the tls_client_chain property.

If this property is left empty, no timestamp will be added to the signature.

Starting from summer 2021 update (Vol. 2), the *virtual* timestamping service is supported, which allows you to intervene in the timestamping routine and provide your own handling for the TSA exchange. This may be handy if the service that you are requesting timestamps from uses a non-standard TSP protocol or requires special authentication option.

To employ the virtual service, assign an URI of the following format to this property:

virtual://localhost?hashonly=true&includecerts=true&reqpolicy=1.2.3.4.5&halg=SHA256&ignorenonce=true

Subscribe to [on_notification](#on_notification-event-cadessigner-struct) event to get notified about the virtualized timestamping event. The EventID of the timestamping event is TimestampRequest. Inside the event handler, read the base16-encoded request from the EventParam parameter and forward it to the timestamping authority. Upon receiving the response, pass it back to the component, encoded in base16, via the TimestampResponse config property:

component.Config("TimestampResponse=308208ab...");

Note that all the exchange with your custom TSA should take place within the same invocation of the Notification event.

The *hashonly* parameter of the virtual URI tells the component to only return the timestamp message imprint via the EventParam parameter. If set to false, EventParam will contain the complete RFC3161 timestamping request.

The *includecerts* parameter specifies that the requestCertificates parameter of the timestamping request should be set to true.

The *reqpolicy* parameter lets you specify the request policy, and the *halg* parameter specifies the hash algorithm to use for timestamping.

The *ignorenonce* parameter allows you to switch off client nonce verification to enable compatibility with TSA services that do not support nonce mirroring.

All the parameters are optional.

## Data Type

String

# tls_client_cert_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the TLSClientCert arrays.

## Syntax

*Rust Syntax*

```text
fn tls_client_cert_count(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_client_cert_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [tls_client_cert_bytes](#tls_client_cert_bytes-property-cadessigner-struct)
- [tls_client_cert_handle](#tls_client_cert_handle-property-cadessigner-struct)

The array indices start at *0* and end at *tls_client_cert_count - 1*.

## Data Type

i32

# tls_client_cert_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn tls_client_cert_bytes(&self , TLSClientCertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

The *TLSClientCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSClientCertCount](#tls_client_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# tls_client_cert_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn tls_client_cert_handle(&self , TLSClientCertIndex : i32) -> Result<i64, SecureBlackboxError> fn set_tls_client_cert_handle(&self, TLSClientCertIndex : i32, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *TLSClientCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSClientCertCount](#tls_client_cert_count-property-cadessigner-struct) property.

## Data Type

i64

# tls_server_cert_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the TLSServerCert arrays.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_count(&self ) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [tls_server_cert_bytes](#tls_server_cert_bytes-property-cadessigner-struct)
- [tls_server_cert_fingerprint](#tls_server_cert_fingerprint-property-cadessigner-struct)
- [tls_server_cert_handle](#tls_server_cert_handle-property-cadessigner-struct)
- [tls_server_cert_issuer](#tls_server_cert_issuer-property-cadessigner-struct)
- [tls_server_cert_issuer_rdn](#tls_server_cert_issuer_rdn-property-cadessigner-struct)
- [tls_server_cert_key_algorithm](#tls_server_cert_key_algorithm-property-cadessigner-struct)
- [tls_server_cert_key_bits](#tls_server_cert_key_bits-property-cadessigner-struct)
- [tls_server_cert_key_usage](#tls_server_cert_key_usage-property-cadessigner-struct)
- [tls_server_cert_self_signed](#tls_server_cert_self_signed-property-cadessigner-struct)
- [tls_server_cert_serial_number](#tls_server_cert_serial_number-property-cadessigner-struct)
- [tls_server_cert_sig_algorithm](#tls_server_cert_sig_algorithm-property-cadessigner-struct)
- [tls_server_cert_subject](#tls_server_cert_subject-property-cadessigner-struct)
- [tls_server_cert_subject_rdn](#tls_server_cert_subject_rdn-property-cadessigner-struct)
- [tls_server_cert_valid_from](#tls_server_cert_valid_from-property-cadessigner-struct)
- [tls_server_cert_valid_to](#tls_server_cert_valid_to-property-cadessigner-struct)

The array indices start at *0* and end at *tls_server_cert_count - 1*.

This property is read-only.

## Data Type

i32

# tls_server_cert_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_bytes(&self , TLSServerCertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# tls_server_cert_fingerprint property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the fingerprint (a hash imprint) of this certificate.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_fingerprint(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the fingerprint (a hash imprint) of this certificate.

While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_handle(&self , TLSServerCertIndex : i32) -> Result<i64, SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i64

# tls_server_cert_issuer property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The common name of the certificate issuer (CA), typically a company name.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_issuer(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via [tls_issuer_rdn](#CAdESSigner_p_TLSIssuerRDN).

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_issuer_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A list of Property=Value pairs that uniquely identify the certificate issuer.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_issuer_rdn(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

A list of *Property=Value* pairs that uniquely identify the certificate issuer.

Example: */C=US/O=Nationwide CA/CN=Web Certification Authority*

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_key_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the public key algorithm of this certificate.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_key_algorithm(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

"0"

## Remarks

Specifies the public key algorithm of this certificate.

|  |  |  |
| --- | --- | --- |
| SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption |  |
| SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption |  |
| SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA | id-dsa |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 |  |
| SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber |  |
| SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption |  |
| SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS |  |
| SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP |  |
| SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA |  |
| SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 |  |
| SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 |  |
| SB_CERT_ALGORITHM_EC | id-ecPublicKey |  |
| SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified |  |
| SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 |  |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 |  |
| SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 |  |
| SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 |  |
| SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 |  |
| SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 |  |
| SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 |  |
| SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 |  |
| SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 |  |
| SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 |  |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 |  |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 |  |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 |  |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 |  |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 |  |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 |  |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 |  |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 |  |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 |  |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 |  |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 |  |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 |  |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 |  |
| SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 |  |
| SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph |  |
| SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph |  |
| SB_CERT_ALGORITHM_EDDSA | id-EdDSA |  |
| SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |  |
| SB_CERT_ALGORITHM_MLDSA_44 | id-ml-dsa-44 |  |
| SB_CERT_ALGORITHM_MLDSA_65 | id-ml-dsa-65 |  |
| SB_CERT_ALGORITHM_MLDSA_87 | id-ml-dsa-87 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_44_SHA512 | id-hash-ml-dsa-44-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_65_SHA512 | id-hash-ml-dsa-65-with-sha512 |  |
| SB_CERT_ALGORITHM_HASH_MLDSA_87_SHA512 | id-hash-ml-dsa-87-with-sha512 |  |
| SB_CERT_ALGORITHM_MLKEM_512 | id-ml-kem-512 |  |
| SB_CERT_ALGORITHM_MLKEM_768 | id-ml-kem-768 |  |
| SB_CERT_ALGORITHM_MLKEM_1024 | id-ml-kem-1024 |  |

Use the [tls_key_bits](#CAdESSigner_p_TLSKeyBits), [tls_curve](#CAdESSigner_p_TLSCurve), and [tls_public_key_bytes](#CAdESSigner_p_TLSPublicKeyBytes) properties to get more details about the key the certificate contains.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_key_bits property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the length of the public key in bits.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_key_bits(&self , TLSServerCertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Returns the length of the public key in bits.

This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the [tls_public_key_bytes](#CAdESSigner_p_TLSPublicKeyBytes) or [tls_private_key_bytes](#CAdESSigner_p_TLSPrivateKeyBytes) property would typically contain auxiliary values, and therefore be longer.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# tls_server_cert_key_usage property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_key_usage(&self , TLSServerCertIndex : i32) -> Result<i32, SecureBlackboxError>
```

## Default Value

0

## Remarks

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

This value is a bit mask of the following values:

|  |  |  |
| --- | --- | --- |
| ckuUnknown | 0x00000 | Unknown key usage |
| ckuDigitalSignature | 0x00001 | Digital signature |
| ckuNonRepudiation | 0x00002 | Non-repudiation |
| ckuKeyEncipherment | 0x00004 | Key encipherment |
| ckuDataEncipherment | 0x00008 | Data encipherment |
| ckuKeyAgreement | 0x00010 | Key agreement |
| ckuKeyCertSign | 0x00020 | Certificate signing |
| ckuCRLSign | 0x00040 | Revocation signing |
| ckuEncipherOnly | 0x00080 | Encipher only |
| ckuDecipherOnly | 0x00100 | Decipher only |
| ckuServerAuthentication | 0x00200 | Server authentication |
| ckuClientAuthentication | 0x00400 | Client authentication |
| ckuCodeSigning | 0x00800 | Code signing |
| ckuEmailProtection | 0x01000 | Email protection |
| ckuTimeStamping | 0x02000 | Timestamping |
| ckuOCSPSigning | 0x04000 | OCSP signing |
| ckuSmartCardLogon | 0x08000 | Smartcard logon |
| ckuKeyPurposeClientAuth | 0x10000 | Kerberos - client authentication |
| ckuKeyPurposeKDC | 0x20000 | Kerberos - KDC |

Set this property before generating the certificate to propagate the key usage flags to the new certificate.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

i32

# tls_server_cert_self_signed property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates whether the certificate is self-signed (root) or signed by an external CA.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_self_signed(&self , TLSServerCertIndex : i32) -> Result<bool, SecureBlackboxError>
```

## Default Value

false

## Remarks

Indicates whether the certificate is self-signed (root) or signed by an external CA.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

bool

# tls_server_cert_serial_number property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the certificate's serial number.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_serial_number(&self , TLSServerCertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the certificate's serial number.

The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# tls_server_cert_sig_algorithm property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Indicates the algorithm that was used by the CA to sign this certificate.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_sig_algorithm(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

Indicates the algorithm that was used by the CA to sign this certificate.

A signature algorithm typically combines hash and public key algorithms together, such as *sha256WithRSAEncryption* or *ecdsa-with-SHA256*.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_subject property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_subject(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via [tls_subject_rdn](#CAdESSigner_p_TLSSubjectRDN).

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_subject_rdn property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_subject_rdn(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

A list of *Property=Value* pairs that uniquely identify the certificate holder (subject).

Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.

Example: */C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins*.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_valid_from property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The time point at which the certificate becomes valid, in UTC.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_valid_from(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The time point at which the certificate becomes valid, in UTC.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_server_cert_valid_to property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The time point at which the certificate expires, in UTC.

## Syntax

*Rust Syntax*

```text
fn tls_server_cert_valid_to(&self , TLSServerCertIndex : i32) -> Result<String, SecureBlackboxError>
```

## Default Value

""

## Remarks

The time point at which the certificate expires, in UTC.

The *TLSServerCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TLSServerCertCount](#tls_server_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

String

# tls_auto_validate_certificates property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.

## Syntax

*Rust Syntax*

```text
fn tls_auto_validate_certificates(&self ) -> Result<bool, SecureBlackboxError> fn set_tls_auto_validate_certificates(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

true

## Remarks

Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.

## Data Type

bool

# tls_base_configuration property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Selects the base configuration for the TLS settings.

## Syntax

*Rust Syntax*

```text
fn tls_base_configuration(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_base_configuration(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // Default1   // Compatible2   // ComprehensiveInsecure3   // HighlySecure
```

## Default Value

0

## Remarks

Selects the base configuration for the TLS settings. Several profiles are offered and tuned up for different purposes, such as high security or higher compatibility.

|  |  |  |
| --- | --- | --- |
| stpcDefault | 0 |  |
| stpcCompatible | 1 |  |
| stpcComprehensiveInsecure | 2 |  |
| stpcHighlySecure | 3 |  |

## Data Type

i32

# tls_ciphersuites property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

A list of ciphersuites separated with commas or semicolons.

## Syntax

*Rust Syntax*

```text
fn tls_ciphersuites(&self ) -> Result<String, SecureBlackboxError> fn set_tls_ciphersuites(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_tls_ciphersuites_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

A list of ciphersuites separated with commas or semicolons. Each ciphersuite in the list may be prefixed with a minus sign (-) to indicate that the ciphersuite should be disabled rather than enabled. Besides the specific ciphersuite modifiers, this property supports the *all* (and *-all*) aliases, allowing all ciphersuites to be blanketly enabled or disabled at once.

Note: the list of ciphersuites provided to this property alters the baseline list of ciphersuites as defined by [tls_base_configuration](#tls_base_configuration-property-cadessigner-struct). Remember to start your ciphersuite string with -all; if you need to only enable a specific fixed set of ciphersuites. The list of supported ciphersuites is provided below:

- NULL_NULL_NULL
- RSA_NULL_MD5
- RSA_NULL_SHA
- RSA_RC4_MD5
- RSA_RC4_SHA
- RSA_RC2_MD5
- RSA_IDEA_MD5
- RSA_IDEA_SHA
- RSA_DES_MD5
- RSA_DES_SHA
- RSA_3DES_MD5
- RSA_3DES_SHA
- RSA_AES128_SHA
- RSA_AES256_SHA
- DH_DSS_DES_SHA
- DH_DSS_3DES_SHA
- DH_DSS_AES128_SHA
- DH_DSS_AES256_SHA
- DH_RSA_DES_SHA
- DH_RSA_3DES_SHA
- DH_RSA_AES128_SHA
- DH_RSA_AES256_SHA
- DHE_DSS_DES_SHA
- DHE_DSS_3DES_SHA
- DHE_DSS_AES128_SHA
- DHE_DSS_AES256_SHA
- DHE_RSA_DES_SHA
- DHE_RSA_3DES_SHA
- DHE_RSA_AES128_SHA
- DHE_RSA_AES256_SHA
- DH_ANON_RC4_MD5
- DH_ANON_DES_SHA
- DH_ANON_3DES_SHA
- DH_ANON_AES128_SHA
- DH_ANON_AES256_SHA
- RSA_RC2_MD5_EXPORT
- RSA_RC4_MD5_EXPORT
- RSA_DES_SHA_EXPORT
- DH_DSS_DES_SHA_EXPORT
- DH_RSA_DES_SHA_EXPORT
- DHE_DSS_DES_SHA_EXPORT
- DHE_RSA_DES_SHA_EXPORT
- DH_ANON_RC4_MD5_EXPORT
- DH_ANON_DES_SHA_EXPORT
- RSA_CAMELLIA128_SHA
- DH_DSS_CAMELLIA128_SHA
- DH_RSA_CAMELLIA128_SHA
- DHE_DSS_CAMELLIA128_SHA
- DHE_RSA_CAMELLIA128_SHA
- DH_ANON_CAMELLIA128_SHA
- RSA_CAMELLIA256_SHA
- DH_DSS_CAMELLIA256_SHA
- DH_RSA_CAMELLIA256_SHA
- DHE_DSS_CAMELLIA256_SHA
- DHE_RSA_CAMELLIA256_SHA
- DH_ANON_CAMELLIA256_SHA
- PSK_RC4_SHA
- PSK_3DES_SHA
- PSK_AES128_SHA
- PSK_AES256_SHA
- DHE_PSK_RC4_SHA
- DHE_PSK_3DES_SHA
- DHE_PSK_AES128_SHA
- DHE_PSK_AES256_SHA
- RSA_PSK_RC4_SHA
- RSA_PSK_3DES_SHA
- RSA_PSK_AES128_SHA
- RSA_PSK_AES256_SHA
- RSA_SEED_SHA
- DH_DSS_SEED_SHA
- DH_RSA_SEED_SHA
- DHE_DSS_SEED_SHA
- DHE_RSA_SEED_SHA
- DH_ANON_SEED_SHA
- SRP_SHA_3DES_SHA
- SRP_SHA_RSA_3DES_SHA
- SRP_SHA_DSS_3DES_SHA
- SRP_SHA_AES128_SHA
- SRP_SHA_RSA_AES128_SHA
- SRP_SHA_DSS_AES128_SHA
- SRP_SHA_AES256_SHA
- SRP_SHA_RSA_AES256_SHA
- SRP_SHA_DSS_AES256_SHA
- ECDH_ECDSA_NULL_SHA
- ECDH_ECDSA_RC4_SHA
- ECDH_ECDSA_3DES_SHA
- ECDH_ECDSA_AES128_SHA
- ECDH_ECDSA_AES256_SHA
- ECDHE_ECDSA_NULL_SHA
- ECDHE_ECDSA_RC4_SHA
- ECDHE_ECDSA_3DES_SHA
- ECDHE_ECDSA_AES128_SHA
- ECDHE_ECDSA_AES256_SHA
- ECDH_RSA_NULL_SHA
- ECDH_RSA_RC4_SHA
- ECDH_RSA_3DES_SHA
- ECDH_RSA_AES128_SHA
- ECDH_RSA_AES256_SHA
- ECDHE_RSA_NULL_SHA
- ECDHE_RSA_RC4_SHA
- ECDHE_RSA_3DES_SHA
- ECDHE_RSA_AES128_SHA
- ECDHE_RSA_AES256_SHA
- ECDH_ANON_NULL_SHA
- ECDH_ANON_RC4_SHA
- ECDH_ANON_3DES_SHA
- ECDH_ANON_AES128_SHA
- ECDH_ANON_AES256_SHA
- RSA_NULL_SHA256
- RSA_AES128_SHA256
- RSA_AES256_SHA256
- DH_DSS_AES128_SHA256
- DH_RSA_AES128_SHA256
- DHE_DSS_AES128_SHA256
- DHE_RSA_AES128_SHA256
- DH_DSS_AES256_SHA256
- DH_RSA_AES256_SHA256
- DHE_DSS_AES256_SHA256
- DHE_RSA_AES256_SHA256
- DH_ANON_AES128_SHA256
- DH_ANON_AES256_SHA256
- RSA_AES128_GCM_SHA256
- RSA_AES256_GCM_SHA384
- DHE_RSA_AES128_GCM_SHA256
- DHE_RSA_AES256_GCM_SHA384
- DH_RSA_AES128_GCM_SHA256
- DH_RSA_AES256_GCM_SHA384
- DHE_DSS_AES128_GCM_SHA256
- DHE_DSS_AES256_GCM_SHA384
- DH_DSS_AES128_GCM_SHA256
- DH_DSS_AES256_GCM_SHA384
- DH_ANON_AES128_GCM_SHA256
- DH_ANON_AES256_GCM_SHA384
- ECDHE_ECDSA_AES128_SHA256
- ECDHE_ECDSA_AES256_SHA384
- ECDH_ECDSA_AES128_SHA256
- ECDH_ECDSA_AES256_SHA384
- ECDHE_RSA_AES128_SHA256
- ECDHE_RSA_AES256_SHA384
- ECDH_RSA_AES128_SHA256
- ECDH_RSA_AES256_SHA384
- ECDHE_ECDSA_AES128_GCM_SHA256
- ECDHE_ECDSA_AES256_GCM_SHA384
- ECDH_ECDSA_AES128_GCM_SHA256
- ECDH_ECDSA_AES256_GCM_SHA384
- ECDHE_RSA_AES128_GCM_SHA256
- ECDHE_RSA_AES256_GCM_SHA384
- ECDH_RSA_AES128_GCM_SHA256
- ECDH_RSA_AES256_GCM_SHA384
- PSK_AES128_GCM_SHA256
- PSK_AES256_GCM_SHA384
- DHE_PSK_AES128_GCM_SHA256
- DHE_PSK_AES256_GCM_SHA384
- RSA_PSK_AES128_GCM_SHA256
- RSA_PSK_AES256_GCM_SHA384
- PSK_AES128_SHA256
- PSK_AES256_SHA384
- PSK_NULL_SHA256
- PSK_NULL_SHA384
- DHE_PSK_AES128_SHA256
- DHE_PSK_AES256_SHA384
- DHE_PSK_NULL_SHA256
- DHE_PSK_NULL_SHA384
- RSA_PSK_AES128_SHA256
- RSA_PSK_AES256_SHA384
- RSA_PSK_NULL_SHA256
- RSA_PSK_NULL_SHA384
- RSA_CAMELLIA128_SHA256
- DH_DSS_CAMELLIA128_SHA256
- DH_RSA_CAMELLIA128_SHA256
- DHE_DSS_CAMELLIA128_SHA256
- DHE_RSA_CAMELLIA128_SHA256
- DH_ANON_CAMELLIA128_SHA256
- RSA_CAMELLIA256_SHA256
- DH_DSS_CAMELLIA256_SHA256
- DH_RSA_CAMELLIA256_SHA256
- DHE_DSS_CAMELLIA256_SHA256
- DHE_RSA_CAMELLIA256_SHA256
- DH_ANON_CAMELLIA256_SHA256
- ECDHE_ECDSA_CAMELLIA128_SHA256
- ECDHE_ECDSA_CAMELLIA256_SHA384
- ECDH_ECDSA_CAMELLIA128_SHA256
- ECDH_ECDSA_CAMELLIA256_SHA384
- ECDHE_RSA_CAMELLIA128_SHA256
- ECDHE_RSA_CAMELLIA256_SHA384
- ECDH_RSA_CAMELLIA128_SHA256
- ECDH_RSA_CAMELLIA256_SHA384
- RSA_CAMELLIA128_GCM_SHA256
- RSA_CAMELLIA256_GCM_SHA384
- DHE_RSA_CAMELLIA128_GCM_SHA256
- DHE_RSA_CAMELLIA256_GCM_SHA384
- DH_RSA_CAMELLIA128_GCM_SHA256
- DH_RSA_CAMELLIA256_GCM_SHA384
- DHE_DSS_CAMELLIA128_GCM_SHA256
- DHE_DSS_CAMELLIA256_GCM_SHA384
- DH_DSS_CAMELLIA128_GCM_SHA256
- DH_DSS_CAMELLIA256_GCM_SHA384
- DH_anon_CAMELLIA128_GCM_SHA256
- DH_anon_CAMELLIA256_GCM_SHA384
- ECDHE_ECDSA_CAMELLIA128_GCM_SHA256
- ECDHE_ECDSA_CAMELLIA256_GCM_SHA384
- ECDH_ECDSA_CAMELLIA128_GCM_SHA256
- ECDH_ECDSA_CAMELLIA256_GCM_SHA384
- ECDHE_RSA_CAMELLIA128_GCM_SHA256
- ECDHE_RSA_CAMELLIA256_GCM_SHA384
- ECDH_RSA_CAMELLIA128_GCM_SHA256
- ECDH_RSA_CAMELLIA256_GCM_SHA384
- PSK_CAMELLIA128_GCM_SHA256
- PSK_CAMELLIA256_GCM_SHA384
- DHE_PSK_CAMELLIA128_GCM_SHA256
- DHE_PSK_CAMELLIA256_GCM_SHA384
- RSA_PSK_CAMELLIA128_GCM_SHA256
- RSA_PSK_CAMELLIA256_GCM_SHA384
- PSK_CAMELLIA128_SHA256
- PSK_CAMELLIA256_SHA384
- DHE_PSK_CAMELLIA128_SHA256
- DHE_PSK_CAMELLIA256_SHA384
- RSA_PSK_CAMELLIA128_SHA256
- RSA_PSK_CAMELLIA256_SHA384
- ECDHE_PSK_CAMELLIA128_SHA256
- ECDHE_PSK_CAMELLIA256_SHA384
- ECDHE_PSK_RC4_SHA
- ECDHE_PSK_3DES_SHA
- ECDHE_PSK_AES128_SHA
- ECDHE_PSK_AES256_SHA
- ECDHE_PSK_AES128_SHA256
- ECDHE_PSK_AES256_SHA384
- ECDHE_PSK_NULL_SHA
- ECDHE_PSK_NULL_SHA256
- ECDHE_PSK_NULL_SHA384
- ECDHE_RSA_CHACHA20_POLY1305_SHA256
- ECDHE_ECDSA_CHACHA20_POLY1305_SHA256
- DHE_RSA_CHACHA20_POLY1305_SHA256
- PSK_CHACHA20_POLY1305_SHA256
- ECDHE_PSK_CHACHA20_POLY1305_SHA256
- DHE_PSK_CHACHA20_POLY1305_SHA256
- RSA_PSK_CHACHA20_POLY1305_SHA256
- AES128_GCM_SHA256
- AES256_GCM_SHA384
- CHACHA20_POLY1305_SHA256
- AES128_CCM_SHA256
- AES128_CCM8_SHA256

## Data Type

String

# tls_client_auth property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Enables or disables certificate-based client authentication.

## Syntax

*Rust Syntax*

```text
fn tls_client_auth(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_client_auth(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // NoAuth1   // RequestCert2   // RequireCert
```

## Default Value

0

## Remarks

Enables or disables certificate-based client authentication.

Set this property to true to tune up the client authentication type:

|  |  |  |
| --- | --- | --- |
| ccatNoAuth | 0 |  |
| ccatRequestCert | 1 |  |
| ccatRequireCert | 2 |  |

## Data Type

i32

# tls_extensions property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Provides access to TLS extensions.

## Syntax

*Rust Syntax*

```text
fn tls_extensions(&self ) -> Result<String, SecureBlackboxError> fn set_tls_extensions(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_tls_extensions_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Provides access to TLS extensions.

## Data Type

String

# tls_force_resume_if_destination_changes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Whether to force TLS session resumption when the destination address changes.

## Syntax

*Rust Syntax*

```text
fn tls_force_resume_if_destination_changes(&self ) -> Result<bool, SecureBlackboxError> fn set_tls_force_resume_if_destination_changes(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Whether to force TLS session resumption when the destination address changes.

## Data Type

bool

# tls_groups property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies a list of key exchange groups to attempt during the TLS key exchange.

## Syntax

*Rust Syntax*

```text
fn tls_groups(&self ) -> Result<String, SecureBlackboxError> fn set_tls_groups(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_tls_groups_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Specifies a list of key exchange groups to attempt during the TLS key exchange.

Keep this setting at its default value (empty string) to stick with the default list of key exchange groups. You can tweak the list by using '+' and '-' modifiers that are immediately followed by a group name or the *all* placeholder:

```text
  // Ensure the two x25519-based groups are enabled and the finite field DHE2048 is disabled
  client.TLSSettings.Groups = "+x25519mlkem768;+x25519;-ffdhe2048";

  // Only enable the hybrid X25519/ML-KEM768 group
  client.TLSSettings.Groups = "-all;+x25519mlkem768";
```

The list of groups supported by the component is provided below. All the names are case-insensitive:

**Elliptic curve-based groups:**

- SECT163K1
- SECT163R1
- SECT163R2
- SECT193R1
- SECT193R2
- SECT233K1
- SECT233R1
- SECT239K1
- SECT283K1
- SECT283R1
- SECT409K1
- SECT409R1
- SECT571K1
- SECT571R1
- SECP160K1
- SECP160R1
- SECP160R2
- SECP192K1
- SECP192R1
- SECP224K1
- SECP224R1
- SECP256K1
- SECP256R1
- SECP384R1
- SECP521R1
- BRAINPOOLP256R1
- BRAINPOOLP384R1
- BRAINPOOLP512R1
- X25519
- X448

**Finite field-based groups:**

- FFDHE2048
- FFDHE3072
- FFDHE4096
- FFDHE6144
- FFDHE8192

**Post-Quantum and Hybrid groups:**

- MLKEM512
- MLKEM768
- MLKEM1024
- SECP256R1MLKEM768
- X25519MLKEM768
- SECP384R1MLKEM1024

Note: this property was called *ECCurves* in SecureBlackbox 2024 and older.

## Data Type

String

# tls_pre_shared_identity property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.

## Syntax

*Rust Syntax*

```text
fn tls_pre_shared_identity(&self ) -> Result<String, SecureBlackboxError> fn set_tls_pre_shared_identity(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_tls_pre_shared_identity_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.

## Data Type

String

# tls_pre_shared_key property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.

## Syntax

*Rust Syntax*

```text
fn tls_pre_shared_key(&self ) -> Result<String, SecureBlackboxError> fn set_tls_pre_shared_key(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_tls_pre_shared_key_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.

## Data Type

String

# tls_pre_shared_key_ciphersuite property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.

## Syntax

*Rust Syntax*

```text
fn tls_pre_shared_key_ciphersuite(&self ) -> Result<String, SecureBlackboxError> fn set_tls_pre_shared_key_ciphersuite(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_tls_pre_shared_key_ciphersuite_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.

## Data Type

String

# tls_renegotiation_attack_prevention_mode property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Selects the renegotiation attack prevention mechanism.

## Syntax

*Rust Syntax*

```text
fn tls_renegotiation_attack_prevention_mode(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_renegotiation_attack_prevention_mode(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // Compatible1   // Strict2   // Auto
```

## Default Value

2

## Remarks

Selects the renegotiation attack prevention mechanism.

The following options are available:

|  |  |  |
| --- | --- | --- |
| crapmCompatible | 0 | TLS 1.0 and 1.1 compatibility mode (renegotiation indication extension is disabled). |
| crapmStrict | 1 | Renegotiation attack prevention is enabled and enforced. |
| crapmAuto | 2 | Automatically choose whether to enable or disable renegotiation attack prevention. |

## Data Type

i32

# tls_revocation_check property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the kind(s) of revocation check to perform.

## Syntax

*Rust Syntax*

```text
fn tls_revocation_check(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_revocation_check(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // None1   // Auto2   // AllCRL3   // AllOCSP4   // AllCRLAndOCSP5   // AnyCRL6   // AnyOCSP7   // AnyCRLOrOCSP8   // AnyOCSPOrCRL
```

## Default Value

1

## Remarks

Specifies the kind(s) of revocation check to perform.

Revocation checking is necessary to ensure the integrity of the chain and obtain up-to-date certificate validity and trustworthiness information.

|  |  |  |
| --- | --- | --- |
| crcNone | 0 | No revocation checking. |
| crcAuto | 1 | Automatic mode selection. Currently this maps to crcAnyOCSPOrCRL, but it may change in the future. |
| crcAllCRL | 2 | All provided CRL endpoints will be checked, and all checks must succeed. |
| crcAllOCSP | 3 | All provided OCSP endpoints will be checked, and all checks must succeed. |
| crcAllCRLAndOCSP | 4 | All provided CRL and OCSP endpoints will be checked, and all checks must succeed. |
| crcAnyCRL | 5 | All provided CRL endpoints will be checked, and at least one check must succeed. |
| crcAnyOCSP | 6 | All provided OCSP endpoints will be checked, and at least one check must succeed. |
| crcAnyCRLOrOCSP | 7 | All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. CRL endpoints are checked first. |
| crcAnyOCSPOrCRL | 8 | All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. OCSP endpoints are checked first. |

This setting controls the way the revocation checks are performed for every certificate in the chain. Typically certificates come with two types of revocation information sources: CRL (certificate revocation lists) and OCSP responders. CRLs are static objects periodically published by the CA at some online location. OCSP responders are active online services maintained by the CA that can provide up-to-date information on certificate statuses in near real time.

There are some conceptual differences between the two. CRLs are normally larger in size. Their use involves some latency because there is normally some delay between the time when a certificate was revoked and the time the subsequent CRL mentioning that is published. The benefits of CRL is that the same object can provide statuses for all certificates issued by a particular CA, and that the whole technology is much simpler than OCSP (and thus is supported by more CAs).

This setting lets you adjust the validation course by including or excluding certain types of revocation sources from the validation process. The crcAnyOCSPOrCRL setting (give preference to the faster OCSP route and only demand one source to succeed) is a good choice for most typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.

NOTE: If no CRL or OCSP endpoints are provided by the CA, the revocation check will be considered successful. This is because the CA chose not to supply revocation information for its certificates, meaning they are considered irrevocable.

NOTE: Within each of the above settings, if any retrieved CRL or OCSP response indicates that the certificate has been revoked, the revocation check fails.

## Data Type

i32

# tls_ssl_options property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Various SSL (TLS) protocol options, set of cssloExpectShutdownMessage 0x001 Wait for the close-notify message when shutting down the connection cssloOpenSSLDTLSWorkaround 0x002 (DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions cssloDisableKexLengthAlignment 0x004 Do not align the client-side PMS by the RSA modulus size.

## Syntax

*Rust Syntax*

```text
fn tls_ssl_options(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_ssl_options(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

16

## Remarks

Various SSL (TLS) protocol options, set of

|  |  |  |
| --- | --- | --- |
| cssloExpectShutdownMessage | 0x001 | Wait for the close-notify message when shutting down the connection |
| cssloOpenSSLDTLSWorkaround | 0x002 | (DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions |
| cssloDisableKexLengthAlignment | 0x004 | Do not align the client-side PMS by the RSA modulus size. It is unlikely that you will ever need to adjust it. |
| cssloForceUseOfClientCertHashAlg | 0x008 | Enforce the use of the client certificate hash algorithm. It is unlikely that you will ever need to adjust it. |
| cssloAutoAddServerNameExtension | 0x010 | Automatically add the server name extension when known |
| cssloAcceptTrustedSRPPrimesOnly | 0x020 | Accept trusted SRP primes only |
| cssloDisableSignatureAlgorithmsExtension | 0x040 | Disable (do not send) the signature algorithms extension. It is unlikely that you will ever need to adjust it. |
| cssloIntolerateHigherProtocolVersions | 0x080 | (server option) Do not allow fallback from TLS versions higher than currently enabled |
| cssloStickToPrefCertHashAlg | 0x100 | Stick to preferred certificate hash algorithms |
| cssloNoImplicitTLS12Fallback | 0x200 | Disable implicit TLS 1.3 to 1.2 fallbacks |
| cssloUseHandshakeBatches | 0x400 | Send the handshake message as large batches rather than individually |

## Data Type

i32

# tls_mode property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Specifies the TLS mode to use.

## Syntax

*Rust Syntax*

```text
fn tls_mode(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_mode(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Possible Values

```text
0   // Default1   // NoTLS2   // ExplicitTLS3   // ImplicitTLS4   // MixedTLS
```

## Default Value

0

## Remarks

Specifies the TLS mode to use.

|  |  |  |
| --- | --- | --- |
| smDefault | 0 |  |
| smNoTLS | 1 | Do not use TLS |
| smExplicitTLS | 2 | Connect to the server without any encryption and then request an SSL session. |
| smImplicitTLS | 3 | Connect to the specified port, and establish the SSL session at once. |
| smMixedTLS | 4 | Connect to the specified port, and establish the SSL session at once, but allow plain data. |

## Data Type

i32

# tls_use_extended_master_secret property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Enables the Extended Master Secret Extension, as defined in RFC 7627.

## Syntax

*Rust Syntax*

```text
fn tls_use_extended_master_secret(&self ) -> Result<bool, SecureBlackboxError> fn set_tls_use_extended_master_secret(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

true

## Remarks

Enables the Extended Master Secret Extension, as defined in RFC 7627.

## Data Type

bool

# tls_use_session_resumption property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Enables or disables the TLS session resumption capability.

## Syntax

*Rust Syntax*

```text
fn tls_use_session_resumption(&self ) -> Result<bool, SecureBlackboxError> fn set_tls_use_session_resumption(&self, value : bool) ->  Option<SecureBlackboxError>
```

## Default Value

false

## Remarks

Enables or disables the TLS session resumption capability.

## Data Type

bool

# tls_versions property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The SSL/TLS versions to enable by default.

## Syntax

*Rust Syntax*

```text
fn tls_versions(&self ) -> Result<i32, SecureBlackboxError> fn set_tls_versions(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

48

## Remarks

The SSL/TLS versions to enable by default.

|  |  |  |
| --- | --- | --- |
| csbSSL2 | 0x01 | SSL 2 |
| csbSSL3 | 0x02 | SSL 3 |
| csbTLS1 | 0x04 | TLS 1.0 |
| csbTLS11 | 0x08 | TLS 1.1 |
| csbTLS12 | 0x10 | TLS 1.2 |
| csbTLS13 | 0x20 | TLS 1.3 |

## Data Type

i32

# trusted_cert_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the TrustedCert arrays.

## Syntax

*Rust Syntax*

```text
fn trusted_cert_count(&self ) -> Result<i32, SecureBlackboxError> fn set_trusted_cert_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [trusted_cert_bytes](#trusted_cert_bytes-property-cadessigner-struct)
- [trusted_cert_handle](#trusted_cert_handle-property-cadessigner-struct)

The array indices start at *0* and end at *trusted_cert_count - 1*.

## Data Type

i32

# trusted_cert_bytes property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Returns the raw certificate data in DER format.

## Syntax

*Rust Syntax*

```text
fn trusted_cert_bytes(&self , TrustedCertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError>
```

## Remarks

Returns the raw certificate data in DER format.

The *TrustedCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TrustedCertCount](#trusted_cert_count-property-cadessigner-struct) property.

This property is read-only.

## Data Type

Vec

# trusted_cert_handle property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

## Syntax

*Rust Syntax*

```text
fn trusted_cert_handle(&self , TrustedCertIndex : i32) -> Result<i64, SecureBlackboxError> fn set_trusted_cert_handle(&self, TrustedCertIndex : i32, value : i64) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation.

```text
  pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
```

The *TrustedCertIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [TrustedCertCount](#trusted_cert_count-property-cadessigner-struct) property.

## Data Type

i64

# unsigned_attribute_count property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The number of records in the UnsignedAttribute arrays.

## Syntax

*Rust Syntax*

```text
fn unsigned_attribute_count(&self ) -> Result<i32, SecureBlackboxError> fn set_unsigned_attribute_count(&self, value : i32) ->  Option<SecureBlackboxError>
```

## Default Value

0

## Remarks

This property controls the size of the following arrays:

- [unsigned_attribute_oid](#unsigned_attribute_oid-property-cadessigner-struct)
- [unsigned_attribute_value](#unsigned_attribute_value-property-cadessigner-struct)

The array indices start at *0* and end at *unsigned_attribute_count - 1*.

## Data Type

i32

# unsigned_attribute_oid property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The object identifier of the attribute.

## Syntax

*Rust Syntax*

```text
fn unsigned_attribute_oid(&self , UnsignedAttributeIndex : i32) -> Result<String, SecureBlackboxError> fn set_unsigned_attribute_oid(&self, UnsignedAttributeIndex : i32, value : &str) ->  Option<SecureBlackboxError>
fn set_unsigned_attribute_oid_ref(&self, UnsignedAttributeIndex : i32, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

The object identifier of the attribute.

The *UnsignedAttributeIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [UnsignedAttributeCount](#unsigned_attribute_count-property-cadessigner-struct) property.

## Data Type

String

# unsigned_attribute_value property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The value of the attribute.

## Syntax

*Rust Syntax*

```text
fn unsigned_attribute_value(&self , UnsignedAttributeIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> fn set_unsigned_attribute_value(&self, UnsignedAttributeIndex : i32, value : Vec<u8>) ->  Option<SecureBlackboxError>
fn set_unsigned_attribute_value_ref(&self, UnsignedAttributeIndex : i32, value : &[u8]) ->  Option<SecureBlackboxError>
```

## Remarks

The value of the attribute.

The *UnsignedAttributeIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [UnsignedAttributeCount](#unsigned_attribute_count-property-cadessigner-struct) property.

## Data Type

Vec

# validation_moment property ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

The time point at which signature validity is to be established.

## Syntax

*Rust Syntax*

```text
fn validation_moment(&self ) -> Result<String, SecureBlackboxError> fn set_validation_moment(&self, value : &str) ->  Option<SecureBlackboxError>
fn set_validation_moment_ref(&self, value : &String) ->  Option<SecureBlackboxError>
```

## Default Value

""

## Remarks

Use this property to specify the moment in time at which signature validity should be established. The time is in UTC. Leave the setting empty to stick to the default moment (either the signature creation time or the current time).

The validity of the same signature may differ depending on the time point chosen due to temporal changes in chain validities, revocation statuses, and timestamp times.

## Data Type

String

# add_attribute method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Adds an attribute to the signature.

## Syntax

*Rust Syntax*

```text
fn add_attribute(&self, oid : &str, value : &[u8], signed_attribute : bool) ->  Result<i32, SecureBlackboxError>
```

## Remarks

Use this method to add a signed or unsigned attribute to the collection of attributes included in the new signature.

Note that CAdESSigner creates certain mandatory and/or widely used attributes automatically in accordance with requirements for a specific signing profile. For example, attributes such as SigningCertificateV2 or SigningTime are always added. Policy attributes are added if specified via the PolicyID or PolicyURI properties of the signature object.

Use the *OID* parameter to provide the object identifier of the attribute, in string form. For example, the OID for the SigningCertificateV2 attribute is 1.2.840.113549.1.9.16.2.47. The *Value* parameter should contain a well-formed, DER-encoded representation of the attribute value, in accordance with its specification.

# archive method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Archives the signature.

## Syntax

*Rust Syntax*

```text
fn archive(&self, sig_label : &str, baseline : bool) -> Result<(), SecureBlackboxError>
```

## Remarks

Call this method to produce an archival signature. Archival signature (CAdES-A) is built on top of CAdES-XL by certifying it with an archival timestamp.

Set *Baseline* to True to produce a baseline CAdES-A.

# close method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Closes an opened container.

## Syntax

*Rust Syntax*

```text
fn close(&self, save_changes : bool) -> Result<(), SecureBlackboxError>
```

## Remarks

Use this method to close a previously opened container. Set *SaveChanges* to true to apply any changes made.

# config method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Sets or retrieves a configuration setting.

## Syntax

*Rust Syntax*

```text
fn config(&self, configuration_string : &str) ->  Result<String, SecureBlackboxError>
```

## Remarks

config is a generic method available in every struct. It is used to set and retrieve [configuration settings](#config-settings-cadessigner-struct) for the struct.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the struct, access to these *internal properties* is provided through the config method.

To set a configuration setting named *PROPERTY*, you must call *Config("PROPERTY=VALUE")*, where *VALUE* is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a [configuration setting](#config-settings-cadessigner-struct), you must call *Config("PROPERTY")*. The value will be returned as a string.

# create_new method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Create a new CAdES signature.

## Syntax

*Rust Syntax*

```text
fn create_new(&self) -> Result<(), SecureBlackboxError>
```

## Remarks

Use this method to create a new CAdES signature. When finished, call [close](#close-method-cadessigner-struct) to complete or discard the operation.

# do_action method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Performs an additional action.

## Syntax

*Rust Syntax*

```text
fn do_action(&self, action_id : &str, action_params : &str) ->  Result<String, SecureBlackboxError>
```

## Remarks

do_action is a generic method available in every struct. It is used to perform an additional action introduced after the product major release. The list of actions is not fixed, and may be flexibly extended over time.

The unique identifier (case insensitive) of the action is provided in the *ActionID* parameter.

*ActionParams* contains the value of a single parameter, or a list of multiple parameters for the action in the form of *PARAM1=VALUE1;PARAM2=VALUE2;...*.

Common ActionIDs:

|  |  |  |  |
| --- | --- | --- | --- |
| Action | Parameters | Returned value | Description |
| ResetTrustedListCache | none | none | Clears the cached list of trusted lists. |
| ResetCertificateCache | none | none | Clears the cached certificates. |
| ResetCRLCache | none | none | Clears the cached CRLs. |
| ResetOCSPResponseCache | none | none | Clears the cached OCSP responses. |

# extract_async_data method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Extracts user data from the DC signing service response.

## Syntax

*Rust Syntax*

```text
fn extract_async_data(&self, async_reply : &str) ->  Result<String, SecureBlackboxError>
```

## Remarks

Call this method before finalizing the asynchronous signing process to extract the data passed to the ExternalCrypto.Data property on the pre-signing stage.

The Data parameter can be used to pass some state or document identifier along with the signing request from the pre-signing to the completion async stage.

# open method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Opens an existing container for signing or updating.

## Syntax

*Rust Syntax*

```text
fn open(&self) -> Result<(), SecureBlackboxError>
```

## Remarks

Use this method to open a container for signing or updating. When finished, call [close](#close-method-cadessigner-struct) to complete or discard the operation.

# reset method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Resets the struct settings.

## Syntax

*Rust Syntax*

```text
fn reset(&self) -> Result<(), SecureBlackboxError>
```

## Remarks

reset is a generic method available in every struct.

# revalidate method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Revalidates a signature in accordance with current settings.

## Syntax

*Rust Syntax*

```text
fn revalidate(&self, sig_label : &str) -> Result<(), SecureBlackboxError>
```

## Remarks

Use this method to re-validate a signature in the opened CAdES signature.

# select_info method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Select signature information for a specific entity.

## Syntax

*Rust Syntax*

```text
fn select_info(&self, entity_label : &str, info_type : i32, clear_selection : bool) -> Result<(), SecureBlackboxError>
```

## Remarks

Use this method to select (or filter) signature-related information for a specific signature element.

Provide the unique label of the entity that you are interested in via the *EntityLabel* parameter. Use one of the following filters, or their combination, to specify what information you are interested in:

|  |  |  |
| --- | --- | --- |
| sitEntity | 1 | Select the current entity |
| sitParentEntity | 2 | Select the parent entity of the current entity |
| sitTimestamps | 4 | Select all timestamps covering the current entity |
| sitSignatures | 8 | Select all signatures covering the current entity |
| sitSigningChain | 16 | Select the signing chain of the current entity |
| sitEmbeddedCertificates | 256 | Select all certificates embedded in the current entity |
| sitEmbeddedCRLs | 512 | Select all CRLs embedded in the current entity |
| sitEmbeddedOCSPs | 1024 | Select all OCSP responses embedded in the current entity |
| sitEmbeddedRevInfo | 1792 | Select the whole pack of embedded revocation information (certificates, CRLs and OCSPs) |
| sitUsedCertificates | 4096 | Select all the certificates used to validate this entity's chain |
| sitUsedCRLs | 8192 | Select all the CRLs used to validate this entity's chain |
| sitUsedOCSPs | 16384 | Select all the OCSP responses used to validate this entity's chain |
| sitUsedRevInfo | 28672 | Select the whole pack of revocation information used to validate this entity's chain (certificates, CRLs, OCSP responses) |
| sitAttributes | 65536 | Select this entity's CMS attributes |
| sitReferences | 131072 | Select this entity's XML references |
| sitSignedParts | 262144 | Select this entity's signed parts |

Following the call, the relevant pieces of information will be copied to the respective component properties (Certificates, CRLs, OCSPs). Note that you can accumulate information in the properties by making repeated calls to select_info and keeping *ClearSelection* set to false.

This method is useful if you would like to read/display detailed information about a particular signature or timestamp.

# sign method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Creates a new CAdES signature over the provided data.

## Syntax

*Rust Syntax*

```text
fn sign(&self) -> Result<(), SecureBlackboxError>
```

## Remarks

Call this method to produce a new signature over the provided data.

# sign_async_begin method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Initiates the asynchronous signing operation.

## Syntax

*Rust Syntax*

```text
fn sign_async_begin(&self) ->  Result<String, SecureBlackboxError>
```

## Remarks

When using the DC framework, call this method to initiate the asynchronous signing process. Upon completion, a pre-signed copy of the document will be saved in [output_file](#output_file-property-cadessigner-struct) (or output_stream). Keep the pre-signed copy somewhere local, and pass the returned string ('the request state') to the DC processor for handling.

Upon receiving the response state from the DC processor, assign the path to the pre-signed copy to [input_file](#input_file-property-cadessigner-struct) (or input_stream), and call [sign_async_end](#sign_async_end-method-cadessigner-struct) to finalize the signing.

Note that depending on the signing method and DC configuration used, you may still need to provide the public part of the signing certificate via the signing_certificate property.

Use the *ExternalCrypto.AsyncDocumentID* property to supply a unique document ID to include in the request. This is helpful when creating batches of multiple async requests, as it allows you to pass the whole response batch to [sign_async_end](#sign_async_end-method-cadessigner-struct) and expect it to recover the correct response from the batch automatically.

*AsyncState* is a message of the distributed cryptography (DC) protocol. The DC protocol is based on the exchange of async states between a DC client (an application that wants to sign a PDF, XML, or Office document) and a DC server (an application that controls access to the private key). An async state can carry one or more signing requests, comprised of document hashes, or one or more signatures produced over those hashes.

In a typical scenario you get a client-side async state from the sign_async_begin method. This state contains document hashes to be signed on the DC server side. You then send the async state to the DC server (often represented by the DCAuth struct), which processes it and produces a matching signature state. The async state produced by the server is then passed to the [sign_async_end](#sign_async_end-method-cadessigner-struct) method.

# sign_async_end method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Completes the asynchronous signing operation.

## Syntax

*Rust Syntax*

```text
fn sign_async_end(&self, async_reply : &str) -> Result<(), SecureBlackboxError>
```

## Remarks

When using the DC framework, call this method upon receiving the response state from the DC processor to complete the asynchronous signing process.

Before calling this method, assign the path to the pre-signed copy of the document obtained from the prior [sign_async_begin](#sign_async_begin-method-cadessigner-struct) call to [input_file](#input_file-property-cadessigner-struct) (or input_stream). The method will embed the signature into the pre-signed document, and save the complete signed document to [output_file](#output_file-property-cadessigner-struct) (or output_stream).

Note that depending on the signing method and DC configuration used, you may still need to provide the public part of the signing certificate via the signing_certificate property.

Use the *ExternalCrypto.AsyncDocumentID* parameter to pass a specific document ID if using batched AsyncReply. If used, it should match the value provided on the pre-signing ([sign_async_begin](#sign_async_begin-method-cadessigner-struct)) stage.

*AsyncState* is a message of the distributed cryptography (DC) protocol. The DC protocol is based on the exchange of async states between a DC client (an application that wants to sign a PDF, XML, or Office document) and a DC server (an application that controls access to the private key). An async state can carry one or more signing requests, comprised of document hashes, or one or more signatures produced over those hashes.

In a typical scenario you get a client-side async state from the [sign_async_begin](#sign_async_begin-method-cadessigner-struct) method. This state contains document hashes to be signed on the DC server side. You then send the async state to the DC server (often represented by the DCAuth struct), which processes it and produces a matching signature state. The async state produced by the server is then passed to the sign_async_end method.

# sign_external method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Signs the document using an external signing facility.

## Syntax

*Rust Syntax*

```text
fn sign_external(&self) -> Result<(), SecureBlackboxError>
```

## Remarks

Use this method to create a CAdES signature using an external signing facility for the cryptographic computations. SignRemote delegates the low-level signing operation to an external, remote, or custom signing engine. This method is useful if the signature has to be made by a device accessible through a custom or non-standard signing interface.

When all preparations are done and hash is computed, the struct fires [on_external_sign](#on_external_sign-event-cadessigner-struct) event which allows to pass the hash value for signing.

# timestamp method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Use this method to add timestamp.

## Syntax

*Rust Syntax*

```text
fn timestamp(&self, sig_label : &str, timestamp_type : i32) -> Result<(), SecureBlackboxError>
```

## Remarks

Call this method to add a timestamp to the signature. Use the [timestamp_server](#timestamp_server-property-cadessigner-struct) property to provide the address of the TSA (Time Stamping Authority) server which should be used for timestamping. Use the *TimestampType* parameter to specify the type of timestamp to create

Supported timestamp types:

|  |  |  |
| --- | --- | --- |
| tstUnknown | 0 |  |
| tstLegacy | 1 | Supported by: Authenticode components |
| tstTrusted | 2 | Supported by: Authenticode components |
| tstGeneric | 3 | Supported by: CAdES components |
| tstESC | 4 | Supported by: CAdES components |
| tstContent | 5 | Supported by: CAdES components |
| tstCertsAndCRLs | 6 | Supported by: CAdES components |
| tstArchive | 7 | Archive timestamp. Supported by: ASiC, CAdES, JAdES, Office, SOAP, XAdES components |
| tstArchive2 | 8 | Archive v2 timestamp. Supported by: ASiC, CAdES components |
| tstArchive3 | 9 | Archive v3 timestamp. Supported by: ASiC, CAdES components |
| tstIndividualDataObjects | 10 | Individual data objects timestamp. Supported by: ASiC, Office, SOAP, XAdES components |
| tstAllDataObjects | 11 | All data objects timestamp. Supported by: ASiC, Office, SOAP, XAdES components |
| tstSignature | 12 | Signature timestamp. Supported by: ASiC, JAdES, Office, SOAP, XAdES components |
| tstRefsOnly | 13 | RefsOnly timestamp. Supported by: ASiC, JAdES, Office, SOAP, XAdES components |
| tstSigAndRefs | 14 | SigAndRefs timestamp. Supported by: ASiC, JAdES, Office, SOAP, XAdES components |
| tstSignedData | 15 | SignedData timestamp. Supported by: JAdES components |
| tstArchive141 | 16 | Archive timestamp v1.4.1. Supported by: ASiC, Office, SOAP, XAdES components |

# upgrade method ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Upgrades existing CAdES to a new level.

## Syntax

*Rust Syntax*

```text
fn upgrade(&self, sig_label : &str, upgrade_kind : i32) -> Result<(), SecureBlackboxError>
```

## Remarks

CMS Advanced Electronic Signatures (CAdES) standard defines a number of different 'levels' of signatures which can be used for different purposes. Use this method to upgrade CAdES to a new level specified by *UpgradeKind*. Signatures can normally be upgraded from less sophisticated levels (BES, EPES) to more sophisticated (T, XL, A).

Supported levels:

|  |  |  |
| --- | --- | --- |
| aslUnknown | 0 | Unknown signature level |
| aslGeneric | 1 | Generic (this value applicable to XAdES signature only and corresponds to XML-DSIG signature) |
| aslBaselineB | 2 | Baseline B (B-B, basic) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineT | 3 | Baseline T (B-T, timestamped) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineLT | 4 | Baseline LT (B-LT, long-term) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBaselineLTA | 5 | Baseline LTA (B-LTA, long-term with archived timestamp) (for XAdES as defined in ETSI TS 103 171, for CAdES as defined in ETSI EN 319 122) |
| aslBES | 6 | BES (Basic Electronic Signature) |
| aslEPES | 7 | EPES (Electronic Signature with an Explicit Policy) |
| aslT | 8 | T (Timestamped) |
| aslC | 9 | C (T with revocation references) |
| aslX | 10 | X (C with SigAndRefs timestamp or RefsOnly timestamp) (this value applicable to XAdES signature only) |
| aslXType1 | 11 | X Type 1 (C with an ES-C timestamp) (this value applicable to CAdES signature only) |
| aslXType2 | 12 | X Type 2 (C with a CertsAndCRLs timestamp) (this value applicable to CAdES signature only) |
| aslXL | 13 | X-L (X with revocation values) (this value applicable to XAdES signature only) |
| aslXLType1 | 14 | X-L Type 1 (C with revocation values and an ES-C timestamp) (this value applicable to CAdES signature only) |
| aslXLType2 | 15 | X-L Type 2 (C with revocation values and a CertsAndCRLs timestamp) (this value applicable to CAdES signature only) |
| aslA | 16 | A (archived) |
| aslExtendedBES | 17 | Extended BES |
| aslExtendedEPES | 18 | Extended EPES |
| aslExtendedT | 19 | Extended T |
| aslExtendedC | 20 | Extended C |
| aslExtendedX | 21 | Extended X (this value applicable to XAdES signature only) |
| aslExtendedXType1 | 22 | Extended X (type 1) (this value applicable to CAdES signature only) |
| aslExtendedXType2 | 23 | Extended X (type 2) (this value applicable to CAdES signature only) |
| aslExtendedXLong | 24 | Extended X-Long (this value applicable to XAdES signature only) |
| aslExtendedXL | 25 | Extended X-L (this value applicable to XAdES signature only) |
| aslExtendedXLType1 | 26 | Extended XL (type 1) (this value applicable to CAdES signature only) |
| aslExtendedXLType2 | 27 | Extended XL (type 2) (this value applicable to CAdES signature only) |
| aslExtendedA | 28 | Extended A |
| aslBaselineExtendedB | 29 | Baseline B (B-B, basic) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedT | 30 | Baseline T (B-T, timestamped) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedLT | 31 | Baseline LT (B-LT, long-term) according to ETSI EN 319 132 (this value applicable to XAdES signature only) |
| aslBaselineExtendedLTA | 32 | Baseline LTA (B-LTA, long-term with archived timestamp) as defined in ETSI EN 319 132 (this value applicable to XAdES signature only) |

The supported additional upgrade kinds are:

|  |  |  |
| --- | --- | --- |
| cukAddAttributes | 256 | Add attributes |
| cukUpdateAttributes | 512 | Update attributes |

# on_chain_element_download event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Fires when there is a need to download a chain element from an online source.

## Syntax

*Rust Syntax*

```text
// CAdESSignerChainElementDownloadEventArgs carries the CAdESSigner ChainElementDownload event's parameters.
pub struct CAdESSignerChainElementDownloadEventArgs {
  fn kind(&self) -> i32
  fn cert_rdn(&self) -> &String
  fn ca_cert_rdn(&self) -> &String
  fn location(&self) -> &String
  fn action(&self) -> i32
  fn set_action(&self, value : i32)
}

// CAdESSignerChainElementDownloadEvent defines the signature of the CAdESSigner ChainElementDownload event's handler function.
pub trait CAdESSignerChainElementDownloadEvent {
  fn on_chain_element_download(&self, sender : CAdESSigner, e : &mut CAdESSignerChainElementDownloadEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_chain_element_download(&self) -> &'a dyn CAdESSignerChainElementDownloadEvent;
  pub fn set_on_chain_element_download(&mut self, value : &'a dyn CAdESSignerChainElementDownloadEvent);
  ...
}
```

## Remarks

Subscribe to this event to be notified about validation element retrievals. Use the *Action* parameter to suppress the download if required.

|  |  |  |
| --- | --- | --- |
| veaAuto | 0 | Handle the action automatically (the default behaviour) |
| veaContinue | 1 | Accept the request implied by the event (accept the certificate, allow the object retrieval) |
| veaReject | 2 | Reject the request implied by the event (reject the certificate, disallow the object retrieval) |
| veaAcceptNow | 3 | Accept the validated certificate immediately |
| veaAbortNow | 4 | Abort the validation, reject the certificate |

|  |  |  |
| --- | --- | --- |
| cekUnknown | 0 | Unknown or unsupported element type |
| cekCertificate | 1 | An X.509 certificate |
| cekCRL | 2 | A CRL |
| cekOCSP | 3 | An OCSP response |

# on_chain_element_needed event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Fires when an element required to validate the chain was not located.

## Syntax

*Rust Syntax*

```text
// CAdESSignerChainElementNeededEventArgs carries the CAdESSigner ChainElementNeeded event's parameters.
pub struct CAdESSignerChainElementNeededEventArgs {
  fn kind(&self) -> i32
  fn cert_rdn(&self) -> &String
  fn ca_cert_rdn(&self) -> &String
}

// CAdESSignerChainElementNeededEvent defines the signature of the CAdESSigner ChainElementNeeded event's handler function.
pub trait CAdESSignerChainElementNeededEvent {
  fn on_chain_element_needed(&self, sender : CAdESSigner, e : &mut CAdESSignerChainElementNeededEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_chain_element_needed(&self) -> &'a dyn CAdESSignerChainElementNeededEvent;
  pub fn set_on_chain_element_needed(&mut self, value : &'a dyn CAdESSignerChainElementNeededEvent);
  ...
}
```

## Remarks

Subscribe to this event to be notified about missing validation elements. Use the known_crls, known_certificates, and known_ocsps properties in the event handler to provide the missing piece.

|  |  |  |
| --- | --- | --- |
| cekUnknown | 0 | Unknown or unsupported element type |
| cekCertificate | 1 | An X.509 certificate |
| cekCRL | 2 | A CRL |
| cekOCSP | 3 | An OCSP response |

# on_chain_validated event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Reports the completion of a certificate chain validation.

## Syntax

*Rust Syntax*

```text
// CAdESSignerChainValidatedEventArgs carries the CAdESSigner ChainValidated event's parameters.
pub struct CAdESSignerChainValidatedEventArgs {
  fn index(&self) -> i32
  fn entity_label(&self) -> &String
  fn subject_rdn(&self) -> &String
  fn validation_result(&self) -> i32
  fn validation_details(&self) -> i32
  fn cancel(&self) -> bool
  fn set_cancel(&self, value : bool)
}

// CAdESSignerChainValidatedEvent defines the signature of the CAdESSigner ChainValidated event's handler function.
pub trait CAdESSignerChainValidatedEvent {
  fn on_chain_validated(&self, sender : CAdESSigner, e : &mut CAdESSignerChainValidatedEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_chain_validated(&self) -> &'a dyn CAdESSignerChainValidatedEvent;
  pub fn set_on_chain_validated(&mut self, value : &'a dyn CAdESSignerChainValidatedEvent);
  ...
}
```

## Remarks

This event is fired when a certificate chain validation routine completes. *SubjectRDN* identifies the owner of the validated certificate.

*ValidationResult* set to 0 (zero) indicates successful chain validation.

|  |  |  |
| --- | --- | --- |
| cvtValid | 0 | The chain is valid |
| cvtValidButUntrusted | 1 | The chain is valid, but the root certificate is not trusted |
| cvtInvalid | 2 | The chain is not valid (some of certificates are revoked, expired, or contain an invalid signature) |
| cvtCantBeEstablished | 3 | The validity of the chain cannot be established because of missing or unavailable validation information (certificates, CRLs, or OCSP responses) |

 Any other value reports a failure, and *ValidationDetails* provides more details on its reasons.

|  |  |  |
| --- | --- | --- |
| cvrBadData | 0x0001 | One or more certificates in the validation path are malformed |
| cvrRevoked | 0x0002 | One or more certificates are revoked |
| cvrNotYetValid | 0x0004 | One or more certificates are not yet valid |
| cvrExpired | 0x0008 | One or more certificates are expired |
| cvrInvalidSignature | 0x0010 | A certificate contains a non-valid digital signature |
| cvrUnknownCA | 0x0020 | A CA certificate for one or more certificates has not been found (chain incomplete) |
| cvrCAUnauthorized | 0x0040 | One of the CA certificates are not authorized to act as CA |
| cvrCRLNotVerified | 0x0080 | One or more CRLs could not be verified |
| cvrOCSPNotVerified | 0x0100 | One or more OCSP responses could not be verified |
| cvrIdentityMismatch | 0x0200 | The identity protected by the certificate (a TLS endpoint or an e-mail addressee) does not match what is recorded in the certificate |
| cvrNoKeyUsage | 0x0400 | A mandatory key usage is not enabled in one of the chain certificates |
| cvrBlocked | 0x0800 | One or more certificates are blocked |
| cvrFailure | 0x1000 | General validation failure |
| cvrChainLoop | 0x2000 | Chain loop: one of the CA certificates recursively signs itself |
| cvrWeakAlgorithm | 0x4000 | A weak algorithm is used in one of certificates or revocation elements |
| cvrUserEnforced | 0x8000 | The chain was considered invalid following intervention from a user code |

# on_chain_validation_progress event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

This event is fired multiple times during chain validation to report various stages of the validation procedure.

## Syntax

*Rust Syntax*

```text
// CAdESSignerChainValidationProgressEventArgs carries the CAdESSigner ChainValidationProgress event's parameters.
pub struct CAdESSignerChainValidationProgressEventArgs {
  fn event_kind(&self) -> &String
  fn cert_rdn(&self) -> &String
  fn ca_cert_rdn(&self) -> &String
  fn action(&self) -> i32
  fn set_action(&self, value : i32)
}

// CAdESSignerChainValidationProgressEvent defines the signature of the CAdESSigner ChainValidationProgress event's handler function.
pub trait CAdESSignerChainValidationProgressEvent {
  fn on_chain_validation_progress(&self, sender : CAdESSigner, e : &mut CAdESSignerChainValidationProgressEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_chain_validation_progress(&self) -> &'a dyn CAdESSignerChainValidationProgressEvent;
  pub fn set_on_chain_validation_progress(&mut self, value : &'a dyn CAdESSignerChainValidationProgressEvent);
  ...
}
```

## Remarks

Subscribe to this event to be notified about chain validation progress. Use the *Action* parameter to alter the validation flow.

The *EventKind* parameter reports the nature of the event being reported. The *CertRDN* and *CACertRDN* parameters report the distinguished names of the certificates that are relevant for the event invocation (one or both can be empty, depending on *EventKind*). Use the *Action* parameter to adjust the validation flow.

|  |  |  |
| --- | --- | --- |
| veaAuto | 0 | Handle the action automatically (the default behaviour) |
| veaContinue | 1 | Accept the request implied by the event (accept the certificate, allow the object retrieval) |
| veaReject | 2 | Reject the request implied by the event (reject the certificate, disallow the object retrieval) |
| veaAcceptNow | 3 | Accept the validated certificate immediately |
| veaAbortNow | 4 | Abort the validation, reject the certificate |

# on_error event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Information about errors during CAdES signing.

## Syntax

*Rust Syntax*

```text
// CAdESSignerErrorEventArgs carries the CAdESSigner Error event's parameters.
pub struct CAdESSignerErrorEventArgs {
  fn error_code(&self) -> i32
  fn description(&self) -> &String
}

// CAdESSignerErrorEvent defines the signature of the CAdESSigner Error event's handler function.
pub trait CAdESSignerErrorEvent {
  fn on_error(&self, sender : CAdESSigner, e : &mut CAdESSignerErrorEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_error(&self) -> &'a dyn CAdESSignerErrorEvent;
  pub fn set_on_error(&mut self, value : &'a dyn CAdESSignerErrorEvent);
  ...
}
```

## Remarks

The event is fired in case of exceptional conditions during message processing.

*ErrorCode* contains an error code and *Description* contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the [Messages](#trappable-errors-cadessigner-struct) section.

# on_external_sign event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Handles remote or external signing initiated by the SignExternal method or other source.

## Syntax

*Rust Syntax*

```text
// CAdESSignerExternalSignEventArgs carries the CAdESSigner ExternalSign event's parameters.
pub struct CAdESSignerExternalSignEventArgs {
  fn operation_id(&self) -> &String
  fn hash_algorithm(&self) -> &String
  fn pars(&self) -> &String
  fn data(&self) -> &String
  fn signed_data(&self) -> &String
  fn set_signed_data(&self, value : &str)
  fn set_signed_data_ref(&self, value : &String)
}

// CAdESSignerExternalSignEvent defines the signature of the CAdESSigner ExternalSign event's handler function.
pub trait CAdESSignerExternalSignEvent {
  fn on_external_sign(&self, sender : CAdESSigner, e : &mut CAdESSignerExternalSignEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_external_sign(&self) -> &'a dyn CAdESSignerExternalSignEvent;
  pub fn set_on_external_sign(&mut self, value : &'a dyn CAdESSignerExternalSignEvent);
  ...
}
```

## Remarks

Assign a handler to this event if you need to delegate a low-level signing operation to an external, remote, or custom signing engine. Depending on the settings, the handler will receive a hashed or unhashed value to be signed.

The event handler must pass the value of *Data* to the signer, obtain the signature, and pass it back to the struct via the *SignedData* parameter.

*OperationId* provides a comment about the operation and its origin. It depends on the exact struct being used, and may be empty. *HashAlgorithm* specifies the hash algorithm being used for the operation, and *Pars* contains algorithm-dependent parameters.

The struct uses base16 (hex) encoding for the *Data*, *SignedData*, and *Pars* parameters. If your signing engine uses a different input and output encoding, you may need to decode and/or encode the data before and/or after the signing.

A sample MD5 hash encoded in base16: a0dee2a0382afbb09120ffa7ccd8a152 - lower case base16 A0DEE2A0382AFBB09120FFA7CCD8A152 - upper case base16

A sample event handler that uses the .NET RSACryptoServiceProvider class may look like the following:

```text
signer.OnExternalSign += (s, e) =>
{
       var cert = new X509Certificate2("cert.pfx", "", X509KeyStorageFlags.Exportable);
       var key = (RSACryptoServiceProvider)cert.PrivateKey;

       var dataToSign = e.Data.FromBase16String();
       var signedData = key.SignHash(dataToSign, "2.16.840.1.101.3.4.2.1");
       e.SignedData = signedData.ToBase16String();
};
```

# on_loaded event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

This event is fired when the CAdES signature has been loaded into memory.

## Syntax

*Rust Syntax*

```text
// CAdESSignerLoadedEventArgs carries the CAdESSigner Loaded event's parameters.
pub struct CAdESSignerLoadedEventArgs {
  fn cancel(&self) -> bool
  fn set_cancel(&self, value : bool)
}

// CAdESSignerLoadedEvent defines the signature of the CAdESSigner Loaded event's handler function.
pub trait CAdESSignerLoadedEvent {
  fn on_loaded(&self, sender : CAdESSigner, e : &mut CAdESSignerLoadedEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_loaded(&self) -> &'a dyn CAdESSignerLoadedEvent;
  pub fn set_on_loaded(&mut self, value : &'a dyn CAdESSignerLoadedEvent);
  ...
}
```

## Remarks

The handler for this event is a good place to check CAdES signature properties, which may be useful when preparing the signature.

Set *Cancel* to true to terminate CAdES signature processing on this stage.

# on_notification event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

This event notifies the application about an underlying control flow event.

## Syntax

*Rust Syntax*

```text
// CAdESSignerNotificationEventArgs carries the CAdESSigner Notification event's parameters.
pub struct CAdESSignerNotificationEventArgs {
  fn event_id(&self) -> &String
  fn event_param(&self) -> &String
}

// CAdESSignerNotificationEvent defines the signature of the CAdESSigner Notification event's handler function.
pub trait CAdESSignerNotificationEvent {
  fn on_notification(&self, sender : CAdESSigner, e : &mut CAdESSignerNotificationEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_notification(&self) -> &'a dyn CAdESSignerNotificationEvent;
  pub fn set_on_notification(&mut self, value : &'a dyn CAdESSignerNotificationEvent);
  ...
}
```

## Remarks

The struct fires this event to let the application know about some event, occurrence, or milestone in the struct. For example, it may fire to report completion of the document processing. The list of events being reported is not fixed, and may be flexibly extended over time.

The unique identifier of the event is provided in the *EventID* parameter. *EventParam* contains any parameters accompanying the occurrence. Depending on the type of the struct, the exact action it is performing, or the document being processed, one or both may be omitted.

This struct can fire this event with the following *EventID* values:

|  |  |
| --- | --- |
| Loaded | Reports the completion of signature processing by the component. Use the event handler to access signature-related information. The EventParam value passed with this EventID is empty. |
| ContentExtracted | Reports the completion of message content extraction by the component if [extract_content](#extract_content-property-cadessigner-struct) property is enabled. Use the event handler to access message content. The EventParam value passed with this EventID is empty. |
| SignaturesLoaded | Notifies the application that the component has finished loading signatures. |
| BeforeTimestamp | This event is fired before a timestamp is requested from the timestamping authority. Use the event handler to modify TSA and HTTP settings. |
| TimestampError | This event is only fired if the struct failed to obtain a timestamp from the timestamping authority. The EventParam parameter contains extended error info. |
| TimestampRequest | A timestamp is requested from the custom timestamping authority. This event is only fired if [timestamp_server](#timestamp_server-property-cadessigner-struct) was set to a virtual:// URI. The EventParam parameter contains the TSP request (or the plain hash, depending on the value provided to [timestamp_server](#timestamp_server-property-cadessigner-struct)), in base16, that needs to be sent to the TSA. Use the event handler to send the request to the TSA. Upon receiving the response, assign it, in base16, to the TimestampResponse configuration property. |

# on_signature_found event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Signifies the start of signature validation.

## Syntax

*Rust Syntax*

```text
// CAdESSignerSignatureFoundEventArgs carries the CAdESSigner SignatureFound event's parameters.
pub struct CAdESSignerSignatureFoundEventArgs {
  fn index(&self) -> i32
  fn entity_label(&self) -> &String
  fn issuer_rdn(&self) -> &String
  fn serial_number(&self) -> &[u8]
  fn subject_key_id(&self) -> &[u8]
  fn cert_found(&self) -> bool
  fn validate_signature(&self) -> bool
  fn set_validate_signature(&self, value : bool)
  fn validate_chain(&self) -> bool
  fn set_validate_chain(&self, value : bool)
}

// CAdESSignerSignatureFoundEvent defines the signature of the CAdESSigner SignatureFound event's handler function.
pub trait CAdESSignerSignatureFoundEvent {
  fn on_signature_found(&self, sender : CAdESSigner, e : &mut CAdESSignerSignatureFoundEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_signature_found(&self) -> &'a dyn CAdESSignerSignatureFoundEvent;
  pub fn set_on_signature_found(&mut self, value : &'a dyn CAdESSignerSignatureFoundEvent);
  ...
}
```

## Remarks

This event tells the application that signature validation is about to start, and provides the details about the signer's certificate via its *IssuerRDN*, *SerialNumber*, and *SubjectKeyID* parameters. It fires for every signature located in the verified document or message.

The *CertFound* parameter is set to True if the struct has found the needed certificate in one of the known locations, and to False otherwise, in which case you must provide it manually via the known_certificates property.

Signature validation consists of two independent stages: cryptographic signature validation and chain validation. Separate validation results are reported for each, with the  and  properties respectively.

Use the *ValidateSignature* and *ValidateChain* parameters to tell the verifier which stages to include in the validation.

# on_signature_validated event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Marks the completion of the signature validation routine.

## Syntax

*Rust Syntax*

```text
// CAdESSignerSignatureValidatedEventArgs carries the CAdESSigner SignatureValidated event's parameters.
pub struct CAdESSignerSignatureValidatedEventArgs {
  fn index(&self) -> i32
  fn entity_label(&self) -> &String
  fn issuer_rdn(&self) -> &String
  fn serial_number(&self) -> &[u8]
  fn subject_key_id(&self) -> &[u8]
  fn validation_result(&self) -> i32
  fn cancel(&self) -> bool
  fn set_cancel(&self, value : bool)
}

// CAdESSignerSignatureValidatedEvent defines the signature of the CAdESSigner SignatureValidated event's handler function.
pub trait CAdESSignerSignatureValidatedEvent {
  fn on_signature_validated(&self, sender : CAdESSigner, e : &mut CAdESSignerSignatureValidatedEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_signature_validated(&self) -> &'a dyn CAdESSignerSignatureValidatedEvent;
  pub fn set_on_signature_validated(&mut self, value : &'a dyn CAdESSignerSignatureValidatedEvent);
  ...
}
```

## Remarks

This event is fired upon the completion of the signature validation routine, and reports the respective validation result.

Use the *IssuerRDN*, *SerialNumber*, and/or *SubjectKeyID* parameters to identify the signing certificate.

*ValidationResult* is set to 0 if the validation has been successful, or to a non-zero value in case of a validation failure.

|  |  |  |
| --- | --- | --- |
| svtValid | 0 | The signature is valid |
| svtUnknown | 1 | Signature validity is unknown |
| svtCorrupted | 2 | The signature is corrupted |
| svtSignerNotFound | 3 | Failed to acquire the signing certificate. The signature cannot be validated. |
| svtFailure | 4 | General failure |
| svtReferenceCorrupted | 5 | Reference corrupted (XML-based signatures only) |

# on_timestamp_found event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Signifies the start of a timestamp validation routine.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTimestampFoundEventArgs carries the CAdESSigner TimestampFound event's parameters.
pub struct CAdESSignerTimestampFoundEventArgs {
  fn index(&self) -> i32
  fn entity_label(&self) -> &String
  fn issuer_rdn(&self) -> &String
  fn serial_number(&self) -> &[u8]
  fn subject_key_id(&self) -> &[u8]
  fn cert_found(&self) -> bool
  fn validate_timestamp(&self) -> bool
  fn set_validate_timestamp(&self, value : bool)
  fn validate_chain(&self) -> bool
  fn set_validate_chain(&self, value : bool)
}

// CAdESSignerTimestampFoundEvent defines the signature of the CAdESSigner TimestampFound event's handler function.
pub trait CAdESSignerTimestampFoundEvent {
  fn on_timestamp_found(&self, sender : CAdESSigner, e : &mut CAdESSignerTimestampFoundEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_timestamp_found(&self) -> &'a dyn CAdESSignerTimestampFoundEvent;
  pub fn set_on_timestamp_found(&mut self, value : &'a dyn CAdESSignerTimestampFoundEvent);
  ...
}
```

## Remarks

This event fires for every timestamp identified during signature processing, and reports the details about the signer's certificate via its *IssuerRDN*, *SerialNumber*, and *SubjectKeyID* parameters.

The *CertFound* parameter is set to True if the struct has found the needed certificate in one of the known locations, and to False otherwise, in which case you must provide it manually via the known_certificates property.

Just like with signature validation, timestamp validation consists of two independent stages: cryptographic signature validation and chain validation. Separate validation results are reported for each, with the  and  properties respectively.

Use the *ValidateSignature* and *ValidateChain* parameters to tell the verifier which stages to include in the validation.

# on_timestamp_request event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Fires when the struct is ready to request a timestamp from an external TSA.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTimestampRequestEventArgs carries the CAdESSigner TimestampRequest event's parameters.
pub struct CAdESSignerTimestampRequestEventArgs {
  fn tsa(&self) -> &String
  fn timestamp_request(&self) -> &String
  fn timestamp_response(&self) -> &String
  fn set_timestamp_response(&self, value : &str)
  fn set_timestamp_response_ref(&self, value : &String)
  fn suppress_default(&self) -> bool
  fn set_suppress_default(&self, value : bool)
}

// CAdESSignerTimestampRequestEvent defines the signature of the CAdESSigner TimestampRequest event's handler function.
pub trait CAdESSignerTimestampRequestEvent {
  fn on_timestamp_request(&self, sender : CAdESSigner, e : &mut CAdESSignerTimestampRequestEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_timestamp_request(&self) -> &'a dyn CAdESSignerTimestampRequestEvent;
  pub fn set_on_timestamp_request(&mut self, value : &'a dyn CAdESSignerTimestampRequestEvent);
  ...
}
```

## Remarks

Subscribe to this event to intercept timestamp requests. You can use it to override timestamping requests and perform them in your code.

The *TSA* parameter indicates the timestamping service being used. It matches the value passed to the [timestamp_server](#timestamp_server-property-cadessigner-struct) property. Set the *SuppressDefault* parameter to true if you would like to stop the built-in TSA request from going ahead. The built-in TSA request is also not performed if the returned *TimestampResponse* parameter is not empty.

# on_timestamp_validated event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Reports the completion of the timestamp validation routine.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTimestampValidatedEventArgs carries the CAdESSigner TimestampValidated event's parameters.
pub struct CAdESSignerTimestampValidatedEventArgs {
  fn index(&self) -> i32
  fn entity_label(&self) -> &String
  fn issuer_rdn(&self) -> &String
  fn serial_number(&self) -> &[u8]
  fn subject_key_id(&self) -> &[u8]
  fn time(&self) -> &String
  fn validation_result(&self) -> i32
  fn chain_validation_result(&self) -> i32
  fn chain_validation_details(&self) -> i32
  fn cancel(&self) -> bool
  fn set_cancel(&self, value : bool)
}

// CAdESSignerTimestampValidatedEvent defines the signature of the CAdESSigner TimestampValidated event's handler function.
pub trait CAdESSignerTimestampValidatedEvent {
  fn on_timestamp_validated(&self, sender : CAdESSigner, e : &mut CAdESSignerTimestampValidatedEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_timestamp_validated(&self) -> &'a dyn CAdESSignerTimestampValidatedEvent;
  pub fn set_on_timestamp_validated(&mut self, value : &'a dyn CAdESSignerTimestampValidatedEvent);
  ...
}
```

## Remarks

This event is fired upon the completion of the timestamp validation routine, and reports the respective validation result.

*ValidationResult* is set to 0 if the validation has been successful, or to a non-zero value in case of a failure.

|  |  |  |
| --- | --- | --- |
| svtValid | 0 | The signature is valid |
| svtUnknown | 1 | Signature validity is unknown |
| svtCorrupted | 2 | The signature is corrupted |
| svtSignerNotFound | 3 | Failed to acquire the signing certificate. The signature cannot be validated. |
| svtFailure | 4 | General failure |
| svtReferenceCorrupted | 5 | Reference corrupted (XML-based signatures only) |

# on_tls_cert_needed event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Fires when a remote TLS party requests a client certificate.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTLSCertNeededEventArgs carries the CAdESSigner TLSCertNeeded event's parameters.
pub struct CAdESSignerTLSCertNeededEventArgs {
  fn host(&self) -> &String
  fn ca_names(&self) -> &String
}

// CAdESSignerTLSCertNeededEvent defines the signature of the CAdESSigner TLSCertNeeded event's handler function.
pub trait CAdESSignerTLSCertNeededEvent {
  fn on_tls_cert_needed(&self, sender : CAdESSigner, e : &mut CAdESSignerTLSCertNeededEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_tls_cert_needed(&self) -> &'a dyn CAdESSignerTLSCertNeededEvent;
  pub fn set_on_tls_cert_needed(&mut self, value : &'a dyn CAdESSignerTLSCertNeededEvent);
  ...
}
```

## Remarks

This event fires to notify the implementation that a remote TLS server has requested a client certificate. The *Host* parameter identifies the host that makes a request, and the *CANames* parameter (optional, according to the TLS spec) advises on the accepted issuing CAs.

Use the tls_client_chain property in response to this event to provide the requested certificate. Please make sure the client certificate includes the associated private key. Note that you may set the certificates before the connection without waiting for this event to fire.

This event is preceded by the [on_tls_handshake](#on_tls_handshake-event-cadessigner-struct) event for the given host and, if the certificate was accepted, succeeded by the [on_tls_established](#on_tls_established-event-cadessigner-struct) event.

# on_tls_cert_validate event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTLSCertValidateEventArgs carries the CAdESSigner TLSCertValidate event's parameters.
pub struct CAdESSignerTLSCertValidateEventArgs {
  fn server_host(&self) -> &String
  fn server_ip(&self) -> &String
  fn accept(&self) -> bool
  fn set_accept(&self, value : bool)
}

// CAdESSignerTLSCertValidateEvent defines the signature of the CAdESSigner TLSCertValidate event's handler function.
pub trait CAdESSignerTLSCertValidateEvent {
  fn on_tls_cert_validate(&self, sender : CAdESSigner, e : &mut CAdESSignerTLSCertValidateEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_tls_cert_validate(&self) -> &'a dyn CAdESSignerTLSCertValidateEvent;
  pub fn set_on_tls_cert_validate(&mut self, value : &'a dyn CAdESSignerTLSCertValidateEvent);
  ...
}
```

## Remarks

This event is fired during a TLS handshake. Use the tls_server_chain property to access the certificate chain. In general, structs may contact a number of TLS endpoints during their work, depending on their configuration.

*Accept* is assigned in accordance with the outcome of the internal validation check performed by the struct, and can be adjusted if needed.

# on_tls_established event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Fires when a TLS handshake with Host successfully completes.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTLSEstablishedEventArgs carries the CAdESSigner TLSEstablished event's parameters.
pub struct CAdESSignerTLSEstablishedEventArgs {
  fn host(&self) -> &String
  fn version(&self) -> &String
  fn ciphersuite(&self) -> &String
  fn connection_id(&self) -> &[u8]
  fn abort(&self) -> bool
  fn set_abort(&self, value : bool)
}

// CAdESSignerTLSEstablishedEvent defines the signature of the CAdESSigner TLSEstablished event's handler function.
pub trait CAdESSignerTLSEstablishedEvent {
  fn on_tls_established(&self, sender : CAdESSigner, e : &mut CAdESSignerTLSEstablishedEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_tls_established(&self) -> &'a dyn CAdESSignerTLSEstablishedEvent;
  pub fn set_on_tls_established(&mut self, value : &'a dyn CAdESSignerTLSEstablishedEvent);
  ...
}
```

## Remarks

The struct uses this event to notify the application about a successful completion of a TLS handshake.

The *Version*, *Ciphersuite*, and *ConnectionId* parameters indicate the security parameters of the new connection. Use the *Abort* parameter if you need to terminate the connection at this stage.

# on_tls_handshake event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Fires when a new TLS handshake is initiated, before the handshake commences.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTLSHandshakeEventArgs carries the CAdESSigner TLSHandshake event's parameters.
pub struct CAdESSignerTLSHandshakeEventArgs {
  fn host(&self) -> &String
  fn abort(&self) -> bool
  fn set_abort(&self, value : bool)
}

// CAdESSignerTLSHandshakeEvent defines the signature of the CAdESSigner TLSHandshake event's handler function.
pub trait CAdESSignerTLSHandshakeEvent {
  fn on_tls_handshake(&self, sender : CAdESSigner, e : &mut CAdESSignerTLSHandshakeEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_tls_handshake(&self) -> &'a dyn CAdESSignerTLSHandshakeEvent;
  pub fn set_on_tls_handshake(&mut self, value : &'a dyn CAdESSignerTLSHandshakeEvent);
  ...
}
```

## Remarks

The struct uses this event to notify the application about the start of a new TLS handshake to *Host*. If the handshake is successful, this event will be followed by the [on_tls_established](#on_tls_established-event-cadessigner-struct) event. If the server chooses to request a client certificate, the [on_tls_cert_needed](#on_tls_cert_needed-event-cadessigner-struct) event will also be fired.

# on_tls_shutdown event ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

Reports the graceful closure of a TLS connection.

## Syntax

*Rust Syntax*

```text
// CAdESSignerTLSShutdownEventArgs carries the CAdESSigner TLSShutdown event's parameters.
pub struct CAdESSignerTLSShutdownEventArgs {
  fn host(&self) -> &String
}

// CAdESSignerTLSShutdownEvent defines the signature of the CAdESSigner TLSShutdown event's handler function.
pub trait CAdESSignerTLSShutdownEvent {
  fn on_tls_shutdown(&self, sender : CAdESSigner, e : &mut CAdESSignerTLSShutdownEventArgs);
}

impl <'a> CAdESSigner<'a> {
  pub fn on_tls_shutdown(&self) -> &'a dyn CAdESSignerTLSShutdownEvent;
  pub fn set_on_tls_shutdown(&mut self, value : &'a dyn CAdESSignerTLSShutdownEvent);
  ...
}
```

## Remarks

This event notifies the application about the closure of an earlier established TLS connection. Note that only graceful connection closures are reported.

# Config Settings ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

 The struct accepts one or more of the following *configuration settings*. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the struct, access to these *internal properties* is provided through the [config](#config-method-cadessigner-struct) method.

### CAdESSigner Config Settings

**AddReferencesToAllUsedCertsAndRevInfo**: Whether to include all certificates and revocation references in CompleteCertificateRefs attribute.If this property is set, all certificates and revocation references collected during validation will be added to the CompleteCertificateRefs attribute of the signature. This feature is not required by the CAdES specification, however, some processors may expect such behavior.

**AddReferencesToIrrevocableCerts**: Whether references to irrevocable certificates should be included in CompleteCertificateRefs attribute.Set this property to True to include references to irrevocable certificates in CompleteCertificateRefs attribute

**AddReferenceToSigningCert**: Whether a reference to the signing certificate should be included in CompleteCertificateRefs attribute.Set this property to True to include a reference to the signing certificate in CompleteCertificateRefs attribute

**AllowPartialValidationInfo**: Whether to allow for missing validation info.If this property is set to True, signature validation will not fail if validation information for a certificate is absent.

**AsyncDocumentID**: Specifies the document ID for SignAsyncEnd() call.Use this property when working with multi-signature DCAuth requests and responses to uniquely identify documents signed within a larger batch. This value helps ASiCSigner identify the correct signature in the returned batch of responses. If using batched requests, make sure to set this property to the same value on both pre-signing (SignAsyncBegin) and completion (SignAsyncEnd) stages.

**CachedCRLMaxAge**: Specifies the maximum age of a cached CRL.Use this setting to specify the maximum number of seconds that may pass since a CRL was added to the global cache. When the cached CRL is older than this value, it is disregarded and a new CRL should be fetched.

The default value is 1 day (86400 seconds). A value of 0 disables the absolute CRL age check. See [RevocationCacheAgePolicy](#RevocationCacheAgePolicy) for configuring this setting together with the related cached revocation freshness settings.

**CachedCRLMaxAgeRatio**: Specifies the maximum age of a cached CRL as a percentage of its remaining lifetime.Use this setting to specify the percentage of the CRL's remaining lifetime, measured from the time the CRL was added to the global cache to the CRL's NextUpdate. When this portion of the remaining lifetime has passed, the cached CRL is disregarded and a new CRL should be fetched.

The default value is 50 percent. Values are interpreted in the 0..100 range. A value of 0 disables the CRL ratio check. See [RevocationCacheAgePolicy](#RevocationCacheAgePolicy) for configuring this setting together with the related cached revocation freshness settings.

**CachedCRLOverlapTime**: Specifies the time period before a cached CRL's NextUpdate when it is considered stale and must be refreshed.Use this setting to specify the number of seconds before the NextUpdate time at which the cached CRL should be disregarded, and a new CRL should be fetched.

The default value is 10 minutes (600 seconds). A value of 0 disables the CRL overlap check. See [RevocationCacheAgePolicy](#RevocationCacheAgePolicy) for configuring this setting together with the related cached revocation freshness settings.

This setting is evaluated independently from [CachedCRLMaxAge](#CachedCRLMaxAge) and [CachedCRLMaxAgeRatio](#CachedCRLMaxAgeRatio). If several cached CRL freshness settings are enabled, the cached CRL is used only if it satisfies all of them.

**CachedOCSPResponseMaxAge**: Specifies the maximum age of a cached OCSP response.Use this setting to specify the maximum number of seconds that may pass since an OCSP response was added to the global cache. When the cached OCSP response is older than this value, it is disregarded and a new OCSP response should be fetched.

The default value is 1 hour (3600 seconds). A value of 0 disables the absolute OCSP response age check. This setting is also used to limit open-ended OCSP responses that do not have NextUpdate. See [RevocationCacheAgePolicy](#RevocationCacheAgePolicy) for configuring this setting together with the related cached revocation freshness settings.

**CachedOCSPResponseMaxAgeRatio**: Specifies the maximum age of a cached OCSP response as a percentage of its remaining lifetime.Use this setting to specify the percentage of the OCSP response's remaining lifetime, measured from the time the OCSP response was added to the global cache to the response's NextUpdate. When this portion of the remaining lifetime has passed, the cached OCSP response is disregarded and a new OCSP response should be fetched.

The default value is 50 percent. Values are interpreted in the 0..100 range. Open-ended OCSP responses without NextUpdate ignore this setting; use [CachedOCSPResponseMaxAge](#CachedOCSPResponseMaxAge) to limit their age. A value of 0 disables the OCSP response ratio check. See [RevocationCacheAgePolicy](#RevocationCacheAgePolicy) for configuring this setting together with the related cached revocation freshness settings.

**CachedOCSPResponseOverlapTime**: Specifies the time period before a cached OCSP response's NextUpdate when it is considered stale and must be refreshed.Use this setting to specify the number of seconds before the NextUpdate time at which the cached OCSP response should be disregarded, and a new OCSP response should be fetched.

The default value is 10 minutes (600 seconds). A value of 0 disables the OCSP response overlap check. See [RevocationCacheAgePolicy](#RevocationCacheAgePolicy) for configuring this setting together with the related cached revocation freshness settings.

This setting is evaluated independently from [CachedOCSPResponseMaxAge](#CachedOCSPResponseMaxAge) and [CachedOCSPResponseMaxAgeRatio](#CachedOCSPResponseMaxAgeRatio). If several cached OCSP response freshness settings are enabled, the cached OCSP response is used only if it satisfies all of them.

**ChainCurrentCACert**: Returns the current CA certificate.This property returns the CA certificate that is used on the current step.

**ChainCurrentCert**: Returns the certificate that is currently being validated.Use this property to obtain the body of the certificate that is currently being validated.

**ChainCurrentCRL**: Returns the current CRL.Returns the CRL object that is currently being processed.

**ChainCurrentCRLSize**: Returns the size of the current CRL.This property returns the size of the CRL object that is currently being processed.

**ChainCurrentOCSP**: Returns the current OCSP response.Returns the OCSP object that is currently being processed.

**ChainCurrentOCSPSigner**: Returns the signer of the current OCSP object.Returns the signer/CA that has issued the OCSP response that is currently being processed.

**ChainInterimDetails**: Returns the current interim validation details.This property returns the interim chain validation details.

**ChainInterimResult**: Returns the current interim validation result.Use this setting to obtain the current (mid-chain) validation result. This property applies to the current validation step and may change as the chain walk proceeds. The final result will be published in the ChainValidationResult property once the validation process completes.

**CheckValidityPeriodForTrusted**: Whether to check validity period for trusted certificates.Whether to check validity period for trusted certificates.

**CmsOptAnnexKArchiveTimestampV2Mode**: Toggles use of Annex K method of calculating validation timestamp hashes.This CMS message option toggles the use of Annex K method of calculating validation timestamp hashes. Switch this option off to stick to RFC5126 p6.3.5 method.

**CmsOptCheckATSHashIndexElements**: Enables extra checks when processing ATSHashIndex attribute.This CMS message option enables an extra check to make sure every hash in ATSHashIndex has an associated CMS element.

**CmsOptCompareRDNAsStrings**: Enforces comparison of RDN elements as text strings, rather than their byte encodings.This CMS message option enforces comparison of string RDN elements as text strings rather than their original byte encodings.

**CmsOptDEREncodeContentForATSv2**: Enables DER encoding for ATSv2 hashed content.This is an outdated setting, which reflects a complicated (at times) story of AdES infrastructure development. You are unlikely to need it.

**CmsOptDigitPADSSCompatibility**: Enables Digit PADSS compatibility mode.This CMS message option enables compatibility mode with Digit PADSS software.

**CmsOptForceSigningCertificateV2Usage**: Enforces use of signing-certificate-v2 attribute.This CMS message option enforces the use of signing-certificate-v2 attribute in favour of older signing-certificate-v1. Current regulations require that signing-certificate-v2 is used at all times.

**CmsOptIgnoreDERReqInArchiveTimestamps**: Switches off DER encoding requirement for archival timestamps.This CMS message option switches off DER encoding requirement for archival timestamps (normally meaning no attribute reordering). This setting is a workaround for certain buggy CAdES products.

**CmsOptImzagerMIMCompatibility**: Enables Imzager MIM compatibility mode.This CMS message option enables compatibility mode with Imzager MIM software.

**CmsOptIncludeCertToAttributes**: Regulates whether to include the signing certificate to the signature as the signing-certificate attribute.This CMS message option controls inclusion of the signing certificate as the signing-certificate attribute. Current regulations require that this attribute is present.

**CmsOptIncludeCertToMessage**: Regulates whether to include the signing certificate and its chain to the CMS.This CMS message option controls inclusion of the signing certificate to the CMS structure. It is recommended that the certificate is included. Note that this option has no effect if the signature level used (e.g. XL) enforces inclusion of the certificate to the message.

**CmsOptInsertContentType**: Regulates whether the content-type time attribute should be included in the signature structure.This CMS message option specifies whether the content-type attribute should be included in the signature structure.

**CmsOptInsertMessageDigests**: Regulates whether the message-digest signed attribute should be included in the signature structure.This CMS message option controls inclusion of the message-digest attribute in the signature structure. Current regulations require that this attribute is present at all times.

**CmsOptInsertSigningTime**: Regulates whether the signing-time attribute should be included in the signature structure.This CMS message option specifies whether the signing-time attribute should be included in the signature structure. Switch it off to suppress inclusion of the signing-time attribute.

**CmsOptSkipEnvContentInfoOnSigArchival**: Excludes hashing of enveloped content when calculating an archival timestamp.This CMS message option excludes hashing of enveloped content when calculating an archival timestamp. This setting is a workaround for certain buggy CAdES products.

**CmsOptUseATSHashIndexV1**: Enables use of ATSHashIndexV1 attribute.This CMS message option enables use of deprecated ATSHashIndexV1 attribute when calculating archival timestamp V3 hashes.

**CmsOptUseATSHashIndexV3**: Enables the use of the third version of archival timestamps.Enables the use of archival timestamp v3 objects when creating long-term and archival signatures. This is the default setting. Setting it to false tells the components to stick with archival timestamps version 2.

**CmsOptUseGeneralizedTimeFormat**: Enables or disables encoding of the signing-time attribute using ASN.1 GENERALIZEDTIME type.This CMS message option controls whether the signing-time attribute should be encoded as GENERALIZEDTIME or UTCTIME. Current regulations require that the GENERALIZEDTIME type is used at all times.

**CmsOptUseGenericSigAlgorithmOIDs**: Enables use of generic signature algorithm OIDs in the signature.This CMS message option enforces the use of generic public key algorithm OIDs (e.g. rsaEncryption) instead of hash algorithm-specific variants (e.g. sha256withRsaEncryption). This setting is a workaround for certain buggy CAdES products.

**CmsOptUsePlainContentForTimestampHashes**: Makes CAdESSigner ignore ASN.1 content formatting when calculating timestamp hashes.This CMS message option causes CAdESSigner to ignore ASN.1 formatting when feeding content to timestamp hashes (might make a difference with split OCTETSTRINGs for extra long contents). This option is only applicable to content timestamps and ArchivalTimestampV1's. This setting is a workaround for certain buggy CAdES products.

**ContentType**: The content type of the CMS message.Specifies the content type of the CMS message.

**CustomTrustedLists**: Specifies the custom TrustedLists.Use this property to specify the custom TSLs (Trust Service status Lists) to the validator. The URLs list is comma-separated.

**CustomTSLs**: Specifies the custom TrustedLists.Use this property to specify the custom TSLs (Trust Service status Lists) to the validator. The URLs list is comma-separated.

**DeepCountersignatureValidation**: Whether to validate countersignatures.When this property is set, deep validation of countersignatures is performed.

**DeepTimestampValidation**: Whether to perform deep validation of all timestamps. When this property is set, deep validation of all signature's timestamps is performed.

**DeltaCRLPreference**: Specifies whether complete or delta CRLs are preferred.Use this setting to specify which CRL type should be preferred during revocation checks performed by the AdES component.

The default value is **dcrlpPreferComplete** (1).

Supported values:

- **dcrlpPreferDelta** (0): retrieve and use delta CRLs when available, falling back to complete CRLs when needed.
- **dcrlpPreferComplete** (1): try complete CRLs first, and use delta CRLs only if complete CRLs cannot be retrieved.

**DislikeOpenEndedOCSPs**: Tells the struct to discourage OCSP responses without an explicit NextUpdate parameter.When this property is set to True, the validation engine treats OCSP response without a NextUpdate field as 'substandard' and tries to obtain some further revocation material for the certificate in question (a different OCSP or a CRL, even if the struct is configured to prefer the OCSP route). This is to work around Adobe Reader's intolerance to such OCSPs when classifying signed documents as LTV (as of August 2022).

**EvaluateSystemTrust**: Enables or disables usage of the platform's built-in trust validation facilities.When enabled, the component delegates the certificate chain validation to the operating system's native trust evaluation mechanism (e.g. SecTrustEvaluate on Apple platforms). This functionality is currently available on macOS and iOS systems only. This property is disabled by default, because enabling it may prevent the AdES components from collecting full revocation information required for long-term validation (LTV) signatures.

**EvaluateSystemTrustForSelfSignedCertificates**: Enables or disables usage of the platform's built-in trust validation facilities for self-signed certificates.When enabled, the component delegates the certificate chain validation to the operating system's native trust evaluation mechanism (e.g. SecTrustEvaluate on Apple platforms) for self-signed certificates. This functionality is currently available on macOS and iOS systems only. This property is enabled by default.

**EvaluateSystemTrustForSSL**: Enables or disables usage of the platform's built-in trust validation facilities for SSL/TLS.When enabled, the component delegates the certificate chain validation to the operating system's native trust evaluation mechanism (e.g. SecTrustEvaluate on Apple platforms) specifically for SSL/TLS certificates. This functionality is currently available on macOS and iOS systems only. This property is enabled by default.

**ForceCompleteChainValidation**: Whether to check the CA certificates when the signing certificate is invalid.Set this property to True to check issuer (CA) certificates if the signing or an intermediate chain certificate is invalid.

**ForceCompleteChainValidationForTrusted**: Whether to continue with the full validation up to the root CA certificate for mid-level trust anchors. Set this property to True to enable full chain validation for explicitly trusted intermediary or end-entity certificates. This may be useful when creating signatures to enforce completeness of the collected revocation information. It often makes sense to set this property to false when validating signatures to reduce validation time and avoid issues with badly configured environments.

**GracePeriod**: Specifies a grace period to apply during revocation information checks.Use this property to specify a grace period (in seconds). Grace period applies to certain subprotocols, such as OCSP, and caters to the inaccuracy and/or missynchronization of clocks on different participating systems. Any time deviations within the grace period will be tolerated.

**IgnoreChainLoops**: Whether chain loops should be ignored.Set this property to True to make the validation engine ignore chain loops. This may be an option when you need to process chains from buggy CAs that happen to include subchains that sign themselves.

**IgnoreChainValidationErrors**: Whether to ignore any certificate chain validation issues.Enable this property to ignore any chain validation errors when creating a signature. This may be useful if the signature is created in an environment which uses different trust settings to the validation environment.

**IgnoreOCSPNoCheckExtension**: Whether the OCSP NoCheck extension should be ignored.Set this property to True to make the validation engine ignore the OCSP no-check extension. You would normally need to set this property when validating severely non-compliant chains that misuse the extension, causing chain loops or other validation issues.

**IgnoreSystemTrust**: Whether trusted Windows Certificate Stores should be treated as trusted.Specifies whether, during chain validation, the struct should respect the trust to CA certificates as configured in the operating system. In Windows this effectively defines whether the struct should trust the certificates residing in the Trusted Root Certification Authorities store.

If [IgnoreSystemTrust](#IgnoreSystemTrust) is True, certificates residing in the trusted root store are treated as if they are known, rather than trusted. Only certificates provided via other means (such as the trusted_certificates property) are considered trusted.

**ImplicitlyTrustSelfSignedCertificates**: Whether to trust self-signed certificates. Set this property to True to implicitly trust all self-signed certificates. Use it with care as trusting just about every self-signed certificate is unwise. One exceptional reason where this property may be handy is where a chain is validated in an environment that is not supposed to trust it (for example, a signing, rather than verifying environment, or a QA server). Trusting all self-signing certificates (which are normally trusted) allows emulating the verifying environment without actually changing its security settings.

**OpenReadOnly**: Tells the component to open the source file in read-only mode.Set this setting to true to facilitate opening the signature file in read-only mode. This may significantly lower memory consumption by the component, but limits the kinds of operations that your code can perform on the signature file.

**PolicyDescription**: signature policy description.This property specifies the Description of the signature policy.

**PolicyExplicitText**: The explicit text of the user notice.Use this property to specify the explicit text of the user notice to be displayed when the signature is verified.

**PolicyUNNumbers**: The noticeNumbers part of the NoticeReference CAdES attribute. Defines the "noticeNumbers" part of the NoticeReference signature policy qualifier for CAdES-EPES.

**PolicyUNOrganization**: The organization part of the NoticeReference qualifier.Defines the "organization" part of the NoticeReference signature policy qualifier for CAdES-EPES.

**ProductionPlace**: Identifies the place of the signature production.The signature production place in JSON format that was included or to be included into the signature.

Sample value: '{"addressCountry": "UK", "addressLocality": "London", "postalCode": "N1 7GU", "streetAddress": "20-22 Wenlock Road"}'

**PromoteLongOCSPResponses**: Whether long OCSP responses are requested. Set this property to True to force the struct to publish the 'long' form of OCSP responses. Otherwise, only BasicOCSPResponse blobs are promoted.

**PSSUsed**: Whether to use RSASSA-PSS algorithm.Although the RSASSA-PSS algorithm provides better security than a classic RSA scheme (PKCS#1-1.5), please take into account that RSASSA-PSS is a relatively new algorithm which may not be understood by older implementations. This is an alias for *UsePSS*.

**ReportInvalidTimestamps**: Whether to raise errors for invalid timestamps.When this property is set, an invalid timestamp will be considered a critical issue.

**RevocationCacheAgePolicy**: Specifies a preset policy for cached CRL and OCSP response freshness settings.Use this setting to configure all cached revocation freshness settings at once. The default value is Default.

Supported values are case-insensitive:

|  |  |
| --- | --- |
| Default | Applies the AdES default freshness settings: crl:86400;50;600,ocsp:3600;50;600. This means: CRL maximum age 1 day, CRL age ratio 50%, CRL overlap 10 minutes; OCSP response maximum age 1 hour, OCSP response age ratio 50%, OCSP response overlap 10 minutes. This value is the default. |
| Disabled | Sets [CachedCRLOverlapTime](#CachedCRLOverlapTime), [CachedOCSPResponseOverlapTime](#CachedOCSPResponseOverlapTime), [CachedCRLMaxAge](#CachedCRLMaxAge), [CachedOCSPResponseMaxAge](#CachedOCSPResponseMaxAge), [CachedCRLMaxAgeRatio](#CachedCRLMaxAgeRatio), and [CachedOCSPResponseMaxAgeRatio](#CachedOCSPResponseMaxAgeRatio) to 0. It only disables the cache-age freshness policy; it does not disable revocation checking or use of the revocation cache. |
| Short | Uses crl:43200;50;300,ocsp:1800;50;300. This means: CRL maximum age 12 hours, CRL age ratio 50%, CRL overlap 5 minutes; OCSP response maximum age 30 minutes, OCSP response age ratio 50%, OCSP response overlap 5 minutes. |
| Long | Uses crl:518400;50;3600,ocsp:21600;50;3600. This means: CRL maximum age 6 days, CRL age ratio 50%, CRL overlap 1 hour; OCSP response maximum age 6 hours, OCSP response age ratio 50%, OCSP response overlap 1 hour. |
| N | Interprets N as an integer number of seconds. The overlap settings are set to N seconds, CRL maximum age is set to N * 144, OCSP response maximum age is set to N * 6, and both ratio settings are set to 50. |
| crl:<maxAge>;<ratio>;<overlap>,ocsp:<maxAge>;<ratio>;<overlap> | Sets the CRL and OCSP response freshness values explicitly. |

Ratios must be in the 0..100 range. Maximum age and overlap values must be non-negative. Short and Long are time-scale profiles: Long allows older cached revocation information by increasing maximum ages, but also uses a larger pre-expiry safety margin by increasing overlap times. For individual [CachedCRLOverlapTime](#CachedCRLOverlapTime), [CachedOCSPResponseOverlapTime](#CachedOCSPResponseOverlapTime), [CachedCRLMaxAge](#CachedCRLMaxAge), [CachedOCSPResponseMaxAge](#CachedOCSPResponseMaxAge), [CachedCRLMaxAgeRatio](#CachedCRLMaxAgeRatio), and [CachedOCSPResponseMaxAgeRatio](#CachedOCSPResponseMaxAgeRatio) settings, a value of 0 disables the corresponding freshness check. The individual settings remain available for advanced configuration and can be used after this setting to override specific values.

**SchemeParams**: The algorithm scheme parameters to employ.Use this property to specify the parameters of the algorithm scheme if needed.

This setting is used to provide parameters for some cryptographic schemes. Use the Name1=Value1;Name2=Value2;... syntax to encode the parameters. For example: *Scheme=PSS;SaltSize=32;TrailerField=1*.

**SigPolicyDescription**: signature policy description.This property specifies the Description of the signature policy (an alias for PolicyDescription).

**SigPolicyExplicitText**: The explicit text of the user notice.Use this property to specify the explicit text of the user notice to be displayed when the signature is verified (an alias for PolicyExplicitText);

**SigPolicyHash**: The EPES policy hash.Use this configuration setting to provide the EPES policy hash.

**SigPolicyHashAlgorithm**: The hash algorithm that was used to generate the EPES policy hash.Use this setting to provide the hash algorithm that was used to generate the policy hash.

**SigPolicyID**: The EPES policy ID.The EPES signature policy identifier, in dotted OID format (1.2.3.4.5).

**SigPolicyNoticeNumbers**: The noticeNumbers part of the NoticeReference CAdES attribute. Defines the "noticeNumbers" part of the NoticeReference signature policy qualifier for CAdES-EPES (an alias for PolicyUNNumbers).

**SigPolicyNoticeOrganization**: The organization part of the NoticeReference qualifier.Defines the "organization" part of the NoticeReference signature policy qualifier for CAdES-EPES (an alias for PolicyUNOrganization).

**SigPolicyURI**: The EPES policy URI.Assign the EPES policy URI to this setting.

**SkipValidationTimestampedSignatures**: Whether to validate signatures with validation timestamps.Set this property to False to enforce validation of the signatures containing validation timestamps.

**SuppressValuesInC**: Makes CAdESSigner not add certificate and revocation values to its C-level signatures.In default configuration CAdESSigner includes both references and values to its C-level signatures. Switch this setting on to make it exclude the values from such signatures (only leaving the references).

**TempPath**: Path for storing temporary files.This setting specifies an absolute path to the location on disk where temporary files are stored. This setting is supported only in the Java edition for all applicable signing components except [PDFSigner](PDFSigner.md#PDFSigner), where this limitation does not apply.

**TimestampResponse**: A base16-encoded timestamp response received from a TSA.When using *virtual://* timestamp endpoints, assign this property in your [on_notification](#on_notification-event-cadessigner-struct) event handler with the TSP response that you receive from the TSA. Remember to encode the response in hex (base16).

**TLSChainValidationDetails**: Contains the advanced details of the TLS server certificate validation.Check this property in the TLSCertValidate event handler to access the TLS certificate validation details.

**TLSChainValidationResult**: Contains the result of the TLS server certificate validation.Check this property in the TLSCertValidate event handler to obtain the TLS certificate validation result.

**TLSClientAuthRequested**: Indicates whether the TLS server requests client authentication.Check this property in the TLSCertValidate event handler to find out whether the TLS server requests the client to provide the authentication certificate. If this property is set to true, provide your certificate via the TLSClientChain property. Note that the struct may fire this event more than once during each operation, as more than one TLS-enabled server may need to be contacted.

**TLSValidationLog**: Contains the log of the TLS server certificate validation.Check this property in the TLSCertValidate event handler to retrieve the validation log of the TLS server.

**TolerateMinorChainIssues**: Whether to tolerate minor chain issues.This parameter controls whether the chain validator should tolerate minor technical issues when validating the chain. Those are:

- CA, revocation source, TLS key usage requirements are not mandated
- Violation of OCSP issuer requirements are ignored
- The AuthorityKeyID extension in CRL- and certificate-issuing CAs are ignored (helps with incorrectly renewed certificates)
- Basic constraints and name constraints of CA certificates are ignored
- Some weaker algorithms are tolerated

**TspAttemptCount**: Specifies the number of timestamping request attempts.Use this property to specify a number of timestamping request attempts.

In case of a timestamping failure, provide new TSA and HTTP settings inside the [on_notification](#on_notification-event-cadessigner-struct) event handler ('BeforeTimestamp' and 'TimestampError' event IDs).

**TspHashAlgorithm**: Sets a specific hash algorithm for use with the timestamping service.In default configuration struct uses the 'SHA256' hash algorithm. Use this property to specify a different hash algorithm for the timestamp.

Note: Unlike other structs, [PDFSigner](PDFSigner.md#PDFSigner) struct uses the same hash algorithm for the main signature and any associated timestamps during signing. Use this property to specify a different hash algorithm for the timestamp.

**TspReqPolicy**: Sets a request policy ID to include in the timestamping request.Use this property to provide a specific request policy OID to include in the timestamping request. Use the standard human-readable OID notation (1.2.3.4.5).

**UseArchivalTimestampV3**: Whether to stick to archival timestamp V3 in the new signatures.Set this property to True to use CAdES-X-L with Time Type 3.

**UseDefaultTrustedLists**: Enables or disables the use of the default TrustedLists.Use this property to tell the validator to use (or not to use) the default TSLs (Trust Service status Lists).

The following default TSLs are used: EU (European Union) LOTL (list of trusted lists).

**UseDefaultTSLs**: Enables or disables the use of the default TrustedLists.Use this property to tell the validator to use (or not to use) the default TSLs (Trust Service status Lists).

The following default TSLs are used: EU (European Union) LOTL (list of trusted lists).

**UseEnvStorages**: Enables or disables use of the environment storages.Enable this property to make the chain validation module automatically look up missing CA and intermediate certificates in the environment storages.

**UseMicrosoftCTL**: Enables or disables the automatic use of the Microsoft online certificate trust list.Enable this property to make the chain validation module automatically look up missing CA certificates in the public Windows Update repository.

**UsePSS**: Whether to use RSASSA-PSS algorithm.Although the RSASSA-PSS algorithm provides better security than a classic RSA scheme (PKCS#1-1.5), please take into account that RSASSA-PSS is a relatively new algorithm which may not be understood by older implementations.

**UseSystemCertificates**: Enables or disables the use of the system certificates.Use this property to tell the chain validation module to automatically look up missing CA certificates in the system certificates. In many cases it is beneficial to switch this property on, as the operating system certificate configuration provides a representative trust framework.

**UseUndefSize**: Toggles the use of indefinite/definite ASN.1 tag length encoding.Switch this property off to make CAdESSigner use definite ASN.1 tag length encoding (explicit lengths) for signed data. The default setting is true, which makes the resulting ASN.1 structure use indefinite length encoding (30 80 ..data.. 00 00).

**UseValidationCache**: Enables or disable the use of the product-wide certificate chain validation cache.Use this property to enable or disable the use of the global chain validation cache. If enabled, the struct will consult the product-wide validation cache when validating the signing chains. Also, the outcomes of any new chain validations performed by the struct, both interim and final, will be saved in the cache and available for re-use by any future validations. Disable this property to ignore the cache and always perform the validation from a fresh start.

**UseValidatorSettingsForTLSValidation**: Whether to employ the primary chain validator setup for auxiliary TLS chain validations.Use this property to specify whether you would like to use the primary (AdES) chain validator component to validate TLS chains for any connections involved (OCSP, CRL).

### Base Config Settings

**ASN1UseGlobalTagCache**: Controls whether ASN.1 module should use a global object cache.This is a performance setting. It is unlikely that you will ever need to adjust it.

**AssignSystemSmartCardPins**: Specifies whether CSP-level PINs should be assigned to CNG keys.This is a low-level tweak for certain cryptographic providers. It is unlikely that you will ever need to adjust it.

**CheckKeyIntegrityBeforeUse**: Enables or disable private key integrity check before use.This global property enables or disables private key material check before each signing operation. This slows down performance a bit, but prevents a selection of attacks on RSA keys where keys with unknown origins are used.

You can switch this property off to improve performance if your project only uses known, good private keys.

**CookieCaching**: Specifies whether a cookie cache should be used for HTTP(S) transports.Set this property to enable or disable cookies caching for the struct.

Supported values are:

|  |  |  |
| --- | --- | --- |
| off |  | No caching (default) |
| local |  | Local caching |
| global |  | Global caching |

**Cookies**: Gets or sets local cookies for the struct.Use this property to get cookies from the internal cookie storage of the struct and/or restore them back between application sessions.

**DefDeriveKeyIterations**: Specifies the default key derivation algorithm iteration count.This global property sets the default number of iterations for all supported key derivation algorithms. Note that you can provide the required number of iterations by using properties of the relevant key generation component; this global setting is used in scenarios where specific iteration count is not or cannot be provided.

**DNSLocalSuffix**: The suffix to assign for TLD names.Use this global setting to adjust the default suffix to assign to top-level domain names. The default is *.local*.

**EnableClientSideSSLFFDHE**: Enables or disables finite field DHE key exchange support in TLS clients.This global property enables or disables support for finite field DHE key exchange methods in TLS clients. FF DHE is a slower algorithm if compared to EC DHE; enabling it may result in slower connections.

This setting only applies to sessions negotiated with TLS version 1.3.

**EnableSSHMLKEM**: Enables support for ML-KEM/hybrid key exchange algorithms in SSH client and server components.Use this setting to enable hybrid key exchange algorithms in client and server SSH and SFTP components. This is a global setting that enables ML-KEM blanketly in all SSH-dependent components.

**EnableTLSMLKEM**: Enables support for ML-KEM and hybrid groups in TLS client and server components.Use this setting to enable ML-KEM and hybrid key exchange groups in client and server TLS components. This is a global setting that enables ML-KEM blanketly in all TLS-dependent components.

**GlobalCookies**: Gets or sets global cookies for all the HTTP transports.Use this property to get cookies from the GLOBAL cookie storage or restore them back between application sessions. These cookies will be used by all the structs that have its *CookieCaching* property set to "global".

**HardwareCryptoUsePolicy**: The hardware crypto usage policy.This global setting controls the hardware cryptography usage policy.

Supported Values:

|  |  |
| --- | --- |
| auto | Use hardware cryptography if available; otherwise, fall back to software-based cryptography (default). |
| enable | Always attempt to use hardware cryptography. If unavailable, exception will be thrown. |
| disable | Do not use hardware cryptography. |

**HttpUserAgent**: Specifies the user agent name to be used by all HTTP clients.This global setting defines the User-Agent field of the HTTP request provides information about the software that initiates the request. This value will be used by all the HTTP clients including the ones used internally in other structs.

**HttpVersion**: The HTTP version to use in any inner HTTP client components created.Set this property to 1.0 or 1.1 to indicate the HTTP version that any internal HTTP clients should use.

**IgnoreExpiredMSCTLSigningCert**: Whether to tolerate the expired Windows Update signing certificate.It is not uncommon for Microsoft Windows Update Certificate Trust List to be signed with an expired Microsoft certificate. Setting this global property to true makes SBB ignore the expired factor and take the Trust List into account.

**ListDelimiter**: The delimiter character for multi-element lists.Allows to set the delimiter for any multi-entry values returned by the component as a string object, such as file lists. For most of the components, this property is set to a newline sequence.

**LogDestination**: Specifies the debug log destination.Contains a comma-separated list of values that specifies where debug log should be dumped.

Supported values are:

|  |  |  |
| --- | --- | --- |
| file |  | File |
| console |  | Console |
| systemlog |  | System Log (supported for Android only) |
| debugger |  | Debugger (supported for VCL for Windows and .Net) |

**LogDetails**: Specifies the debug log details to dump.Contains a comma-separated list of values that specifies which debug log details to dump.

Supported values are:

|  |  |  |
| --- | --- | --- |
| time |  | Current time |
| level |  | Level |
| package |  | Package name |
| module |  | Module name |
| class |  | Class name |
| method |  | Method name |
| threadid |  | Thread Id |
| contenttype |  | Content type |
| content |  | Content |
| all |  | All details |

**LogFile**: Specifies the debug log filename.Use this property to provide a path to the log file.

**LogFilters**: Specifies the debug log filters.Contains a comma-separated list of value pairs ("name:value") that describe filters.

Supported filter names are:

|  |  |  |
| --- | --- | --- |
| exclude-package |  | Exclude a package specified in the value |
| exclude-module |  | Exclude a module specified in the value |
| exclude-class |  | Exclude a class specified in the value |
| exclude-method |  | Exclude a method specified in the value |
| include-package |  | Include a package specified in the value |
| include-module |  | Include a module specified in the value |
| include-class |  | Include a class specified in the value |
| include-method |  | Include a method specified in the value |

**LogFlushMode**: Specifies the log flush mode.Use this property to set the log flush mode. The following values are defined:

|  |  |  |
| --- | --- | --- |
| none |  | No flush (caching only) |
| immediate |  | Immediate flush (real-time logging) |
| maxcount |  | Flush cached entries upon reaching LogMaxEventCount entries in the cache. |

**LogLevel**: Specifies the debug log level.Use this property to provide the desired debug log level.

Supported values are:

|  |  |  |
| --- | --- | --- |
| none |  | None (by default) |
| fatal |  | Severe errors that cause premature termination. |
| error |  | Other runtime errors or unexpected conditions. |
| warning |  | Use of deprecated APIs, poor use of API, 'almost' errors, other runtime situations that are undesirable or unexpected, but not necessarily "wrong". |
| info |  | Interesting runtime events (startup/shutdown). |
| debug |  | Detailed information on flow of through the system. |
| trace |  | More detailed information. |

**LogMaxEventCount**: Specifies the maximum number of events to cache before further action is taken.Use this property to specify the log event number threshold. This threshold may have different effects, depending on the rotation setting and/or the flush mode.

The default value of this setting is 100.

**LogRotationMode**: Specifies the log rotation mode.Use this property to set the log rotation mode. The following values are defined:

|  |  |  |
| --- | --- | --- |
| none |  | No rotation |
| deleteolder |  | Delete older entries from the cache upon reaching LogMaxEventCount |
| keepolder |  | Keep older entries in the cache upon reaching LogMaxEventCount (newer entries are discarded) |

**MaxASN1BufferLength**: Specifies the maximal allowed length for ASN.1 primitive tag data.This global property limits the maximal allowed length for ASN.1 tag data for non-content-carrying structures, such as certificates, CRLs, or timestamps. It does not affect structures that can carry content, such as CMS/CAdES messages. This is a security property aiming at preventing DoS attacks.

**MaxASN1TreeDepth**: Specifies the maximal depth for processed ASN.1 trees.This global property limits the maximal depth of ASN.1 trees that the component can handle without throwing an error. This is a security property aiming at preventing DoS attacks.

**OCSPHashAlgorithm**: Specifies the hash algorithm to be used to identify certificates in OCSP requests.This global setting defines the hash algorithm to use in OCSP requests during chain validation. Some OCSP responders can only use older algorithms, in which case setting this property to SHA1 may be helpful.

**OldClientSideRSAFallback**: Specifies whether the SSH client should use a SHA1 fallback.Tells the SSH client to use a legacy ssh-rsa authentication even if the server indicates support for newer algorithms, such as rsa-sha-256. This is a backward-compatibility tweak.

**PKICache**: Specifies which PKI elements (certificates, CRLs, OCSP responses) should be cached.The PKICache setting specifies which Public Key Infrastructure (PKI) elements should be cached to optimize performance and reduce retrieval times. It supports comma-separated values to indicate the specific types of PKI data that should be cached.

Supported Values:

|  |  |
| --- | --- |
| certificate | Enables caching of certificates. |
| crl | Enables caching of Certificate Revocation Lists (CRLs). |
| ocsp | Enables caching of OCSP (Online Certificate Status Protocol) responses. |

Example (default value):

```text
PKICache=certificate,crl,ocsp
```

 In this example, the component caches certificates, CRLs, and OCSP responses.

**PKICachePath**: Specifies the file system path where cached PKI data is stored.The PKICachePath setting defines the file system path where cached PKI data (e.g., certificates, CRLs, OCSP responses and Trusted Lists) will be stored. This allows the system to persistently save and retrieve PKI cache data, even across application restarts.

The default value is an empty string - no cached PKI data is stored on disk.

Example:

```text
PKICachePath=C:\Temp\cache
```

 In this example, the cached PKI data is stored in the C:\Temp\cache directory.

**ProductVersion**: Returns the version of the SecureBlackbox library.This property returns the long version string of the SecureBlackbox library being used (major.minor.build.revision).

**ServerSSLDHKeyLength**: Sets the size of the TLS DHE key exchange group.Use this property to adjust the length, in bits, of the DHE prime to be used by the TLS server.

**StaticDNS**: Specifies whether static DNS rules should be used.Set this property to enable or disable static DNS rules for the struct. Works only if *UseOwnDNSResolver* is set to *true*.

Supported values are:

|  |  |  |
| --- | --- | --- |
| none |  | No static DNS rules (default) |
| local |  | Local static DNS rules |
| global |  | Global static DNS rules |

**StaticIPAddress[domain]**: Gets or sets an IP address for the specified domain name.Use this property to get or set an IP address for the specified domain name in the internal (of the struct) or global DNS rules storage depending on the *StaticDNS* value. The type of the IP address (IPv4 or IPv6) is determined automatically. If both addresses are available, they are divided by the | (pipe) character.

**StaticIPAddresses**: Gets or sets all the static DNS rules.Use this property to get static DNS rules from the current rules storage or restore them back between application sessions. If *StaticDNS* of the struct is set to "*local*", the property returns/restores the rules from/to the internal storage of the struct. If *StaticDNS* of the struct is set to "*global*", the property returns/restores the rules from/to the GLOBAL storage. The rules list is returned and accepted in JSON format.

**Tag**: Allows to store any custom data.Use this config property to store any custom data.

**TLSSessionGroup**: Specifies the group name of TLS sessions to be used for session resumption.Use this property to limit the search of cached TLS sessions to the specified group. Sessions from other groups will be ignored. By default, all sessions are cached with an empty group name and available to all the structs.

**TLSSessionLifetime**: Specifies lifetime in seconds of the cached TLS session.Use this property to specify how much time the TLS session should be kept in the session cache. After this time, the session expires and will be automatically removed from the cache. Default value is 300 seconds (5 minutes).

**TLSSessionPurgeInterval**: Specifies how often the session cache should remove the expired TLS sessions.Use this property to specify the time interval of purging the expired TLS sessions from the session cache. Default value is 60 seconds (1 minute).

**UseCRLObjectCaching**: Specifies whether reuse of loaded CRL objects is enabled.This setting enables or disables the caching of CRL objects. When set to true (the default value), the system checks if a CRL object is already loaded in memory before attempting to load a new instance. If the object is found, the existing instance is reused, and its reference count is incremented to track its usage. When the reference count reaches zero, indicating that no references to the object remain, the system will free the object from memory. This setting enhances performance by minimizing unnecessary object instantiation and promotes efficient memory management, particularly in scenarios where CRL objects are frequently used.

**UseInternalRandom**: Switches between SecureBlackbox-own and platform PRNGs.Allows to switch between internal/native PRNG implementation and the one provided by the platform.

**UseLegacyAdESValidation**: Enables legacy AdES validation mode.Use this setting to switch the AdES component to the validation approach that was used in SBB 2020/SBB 2022 (less attention to temporal details).

**UseOCSPResponseObjectCaching**: Specifies whether reuse of loaded OCSP response objects is enabled.This setting enables or disables the caching of OCSP response objects. When set to true (the default value), the system checks if a OCSP response object is already loaded in memory before attempting to load a new instance. If the object is found, the existing instance is reused, and its reference count is incremented to track its usage. When the reference count reaches zero, indicating that no references to the object remain, the system will free the object from memory. This setting enhances performance by minimizing unnecessary object instantiation and promotes efficient memory management, particularly in scenarios where OCSP response objects are frequently used.

**UseOwnDNSResolver**: Specifies whether the client components should use own DNS resolver.Set this global property to false to force all the client components to use the DNS resolver provided by the target OS instead of using own one.

**UseSharedSystemStorages**: Specifies whether the validation engine should use a global per-process copy of the system certificate stores.Set this global property to false to make each validation run use its own copy of system certificate stores.

**UseSystemNativeSizeCalculation**: An internal CryptoAPI access tweak.This is an internal setting. Please do not use it unless instructed by the support team.

**UseSystemOAEPAndPSS**: Enforces or disables the use of system-driven RSA OAEP and PSS computations.This global setting defines who is responsible for performing RSA-OAEP and RSA-PSS computations where the private key is stored in a Windows system store and is exportable. If set to true, SBB will delegate the computations to Windows via a CryptoAPI call. Otherwise, it will export the key material and perform the computations using its own OAEP/PSS implementation.

This setting only applies to certificates originating from a Windows system store.

**UseSystemRandom**: Enables or disables the use of the OS PRNG.Use this global property to enable or disable the use of operating system-driven pseudorandom number generation.

**XMLRDNDescriptorName[OID]**: Defines an OID mapping to descriptor names for the certificate's IssuerRDN or SubjectRDN.This property defines custom mappings between Object Identifiers (OIDs) and descriptor names. This mapping specifies how the certificate's issuer and subject information (ds:IssuerRDN and ds:SubjectRDN elements respectively) are represented in XML signatures.

The property accepts comma-separated values where the first descriptor name is used when the OID is mapped, and subsequent values act as aliases for parsing.

Syntax:

```text
Config("XMLRDNDescriptorName[OID]=PrimaryName,Alias1,Alias2");
```

Where:

OID: The Object Identifier from the certificate's IssuerRDN or SubjectRDN that you want to map.

PrimaryName: The main descriptor name used in the XML signature when the OID is encountered.

Alias1, Alias2, ...: Optional alternative names recognized during parsing.

Usage Examples:

Map OID 2.5.4.5 to SERIALNUMBER:

```text
Config("XMLRDNDescriptorName[2.5.4.5]=SERIALNUMBER");
```

Map OID 1.2.840.113549.1.9.1 to E, with aliases EMAIL and EMAILADDRESS:

```text
Config("XMLRDNDescriptorName[1.2.840.113549.1.9.1]=E,EMAIL,EMAILADDRESS");
```

**XMLRDNDescriptorPriority[OID]**: Specifies the priority of descriptor names associated with a specific OID.This property specifies the priority of descriptor names associated with a specific OID that allows to reorder descriptors in the ds:IssuerRDN and ds:SubjectRDN elements during signing.

**XMLRDNDescriptorReverseOrder**: Specifies whether to reverse the order of descriptors in RDN.Specifies whether to reverse the order of descriptors in the ds:IssuerRDN and ds:SubjectRDN elements during XML signing. By default, this property is set to true (as specified in RFC 2253, 2.1).

**XMLRDNDescriptorSeparator**: Specifies the separator used between descriptors in RDN.Specifies the separator used between descriptors in the ds:IssuerRDN and ds:SubjectRDN elements during XML signing. By default, this property is set to ", " value.

# Trappable Errors ([CAdESSigner](#struct-secureblackboxcadessigner) Struct)

### CAdESSigner Errors

|  |  |
| --- | --- |
| 1048577 | Invalid parameter ([SB_ERROR_INVALID_PARAMETER](constants.md#const_SBERRORINVALIDPARAMETER)) |
| 1048578 | Invalid configuration ([SB_ERROR_INVALID_SETUP](constants.md#const_SBERRORINVALIDSETUP)) |
| 1048579 | Invalid state ([SB_ERROR_INVALID_STATE](constants.md#const_SBERRORINVALIDSTATE)) |
| 1048580 | Invalid value ([SB_ERROR_INVALID_VALUE](constants.md#const_SBERRORINVALIDVALUE)) |
| 1048581 | Private key not found ([SB_ERROR_NO_PRIVATE_KEY](constants.md#const_SBERRORNOPRIVATEKEY)) |
| 1048582 | Cancelled by the user ([SB_ERROR_CANCELLED_BY_USER](constants.md#const_SBERRORCANCELLEDBYUSER)) |
| 1048583 | The file was not found ([SB_ERROR_NO_SUCH_FILE](constants.md#const_SBERRORNOSUCHFILE)) |
| 1048584 | Unsupported feature or operation ([SB_ERROR_UNSUPPORTED_FEATURE](constants.md#const_SBERRORUNSUPPORTEDFEATURE)) |
| 1048585 | General error ([SB_ERROR_GENERAL_ERROR](constants.md#const_SBERRORGENERALERROR)) |