# CAdESVerifier Component

The CAdESVerifier component validates CAdES signatures and their trust chains.

## Syntax

```text
TsbxCAdESVerifier
```

## Remarks

CAdESVerifier validates electronic signatures that comply with the Electronic Signatures and Infrastructures (ESI) CMS Advanced Electronic Signatures (CAdES) specification. CAdES builds on PKCS#7 and CMS containers to add trust and long-term validity services to generic certificate-based signatures.

CAdES signatures are made over opaque arrays of uninterpreted binary data. They are often used in higher-level signature formats, such as S/MIME or PDF. A CAdES signature can be enveloped (with the data being covered included in the signature file) or detached (with the data distributed separately). It is important to establish if you are working with enveloped or detached signatures as early as possible, as the validation process for the two signature types is slightly different.

CAdESVerifier provides a simple and powerful mechanism to verify CAdES signatures in accordance with the respective [ETSI standards](https://ec.europa.eu/digital-building-blocks/sites/display/DIGITAL/Standards+and+specifications) (ETSI EN 319 122). It supports the following features of the standard (which cover the most of it):

- Enveloped and detached signatures.
- Matching the signature to all the current and older ETSI signature profiles (including B-B, B-T, B-LT, B-LTA).
- Short-term, long-term, and archival signatures.
- RFC 3161 timestamps.
- Countersignatures.
- Complete chain of trust validation process, using local, global, nation-specific (EUTL), or custom trust.
- Removal of existing signatures.
- Online and offline modes.

The component is being actively maintained and updated, following ongoing developments in AdES world. For more than 10 years, our engineers have been active participants of ETSI Plugtests events, to make sure that our e-Signature infrastructure is compliant and highly interoperable.

Just like our other signature components, CAdESVerifier supports several work modes that differ in complexity, allowing for both 'quick' and 'flexible' use. The simple mode assumes providing the [InputFile](#inputfile-property-cadesverifier-component) and the [OutputFile](#outputfile-property-cadesverifier-component), and calling the one-pass [Verify](#verify-method-cadesverifier-component) method (for detached signatures you will also need to provide the data being covered via the [DataFile](#datafile-property-cadesverifier-component) property). This approach is straightforward and would let you integrate CAdES verification in accordance with built-in validation defaults.

More complex tune-up may involve fine-grained adjustment of validation properties, such as providing your own validation material (certificates, OCSPs, CRLs) or fine-tuning conflict/error resolution options. You can also choose to work with the container step-by-step, by splitting the one-pass operation into a sequence of individual [Open](#open-method-cadesverifier-component), Validate/[Revalidate](#revalidate-method-cadesverifier-component), and [Close](#close-method-cadesverifier-component) calls. CAdESVerifier lets you walk up and down the CMS tree to any level of depth using its powerful [SelectInfo](#selectinfo-method-cadesverifier-component) mechanism.

```text
CAdESVerifier verifier = new CAdESVerifier();

// Select the file which contains the signed message
verifier.setInputFile("signedFile.scs");

if (verifier.isDetached()){

  // To verify a detached signature, we need
  // to provide both the signature and the original data
  verifier.setDataFile("MyExe.exe");

  verifier.verify();
}
else {

  // To verify an enveloping signature, we need
  // to provide the location to extract the data
  verifier.setOutputFile("output.exe");

  verifier.verify();
}

// The outcome of the cryptographic signature validation
for (int idx = 0; idx < verifier.getSignatures().size() ; idx++) {
  switch (verifier.getSignatures().item(idx).getSignatureValidationResult()) {
    case CAdESSignature.svtValid:
      System.out.println("The signature is valid.");
      break;
    case CAdESSignature.svtUnknown:
      System.out.println("Signature verification failed: Unknown signature.");
      break;
    case CAdESSignature.svtFailure:
    case CAdESSignature.svtCorrupted:
      System.out.println("Signature verification failed: The signature is corrupt or invalid.");
      break;
    case CAdESSignature.svtSignerNotFound:
      System.out.println("Signature verification failed: The signature does not contain a signer.");
      break;
    default:
      System.out.println("Signature verification failed.");
      break;
  }
}
```

## Property List

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

|  |  |
| --- | --- |
| [AllSignaturesValid](#allsignaturesvalid-property-cadesverifier-component) | The cumulative validity of all signatures. |
| [AutoValidateSignatures](#autovalidatesignatures-property-cadesverifier-component) | Specifies whether CAdESVerifier should validate any present signatures when the document is opened. |
| [BlockedCertificates](#blockedcertificates-property-cadesverifier-component) | The certificates that must be rejected as trust anchors. |
| [Certificates](#certificates-property-cadesverifier-component) | A collection of certificates included in the electronic signature. |
| [CheckTrustedLists](#checktrustedlists-property-cadesverifier-component) | Specifies whether the component should attempt to validate chain trust via a known Trusted List. |
| [CRLs](#crls-property-cadesverifier-component) | A collection of certificate revocation lists embedded into the signature by the signer. |
| [DataBytes](#databytes-property-cadesverifier-component) | Use this property to pass the signed data to component in the byte array form. |
| [DataFile](#datafile-property-cadesverifier-component) | A path to the file containing the originally signed data. |
| [DataIsHash](#dataishash-property-cadesverifier-component) | Specifies whether the data source contains the hash of the data or the actual data. |
| [Detached](#detached-property-cadesverifier-component) | Specifies whether a detached signature should be produced or verified. |
| [ExtractContent](#extractcontent-property-cadesverifier-component) | Specifies whether a message content should be extracted. |
| [FIPSMode](#fipsmode-property-cadesverifier-component) | Reserved. |
| [IgnoreChainValidationErrors](#ignorechainvalidationerrors-property-cadesverifier-component) | Makes the component tolerant to chain validation errors. |
| [InputBytes](#inputbytes-property-cadesverifier-component) | Use this property to pass the input to component in byte array form. |
| [InputFile](#inputfile-property-cadesverifier-component) | A path to the file containing the signature blob. |
| [KnownCertificates](#knowncertificates-property-cadesverifier-component) | Additional certificates for chain validation. |
| [KnownCRLs](#knowncrls-property-cadesverifier-component) | Additional CRLs for chain validation. |
| [KnownOCSPs](#knownocsps-property-cadesverifier-component) | Additional OCSP responses for chain validation. |
| [OCSPs](#ocsps-property-cadesverifier-component) | A collection of OCSP responses embedded into the signature. |
| [OfflineMode](#offlinemode-property-cadesverifier-component) | Switches the component to offline mode. |
| [OutputBytes](#outputbytes-property-cadesverifier-component) | Use this property to read the output the component object has produced. |
| [OutputFile](#outputfile-property-cadesverifier-component) | A path to the file to write the extracted data to. |
| [Profile](#profile-property-cadesverifier-component) | Specifies a pre-defined profile to apply when creating the signature. |
| [Proxy](#proxy-property-cadesverifier-component) | The proxy server settings. |
| [RevocationCheck](#revocationcheck-property-cadesverifier-component) | Specifies the kind(s) of revocation check to perform for all chain certificates. |
| [Signatures](#signatures-property-cadesverifier-component) | Contains the list of signatures included in the CAdES signature. |
| [SignedAttributes](#signedattributes-property-cadesverifier-component) | Custom signature attributes that are covered by the electronic signature. |
| [SocketSettings](#socketsettings-property-cadesverifier-component) | Manages network connection settings. |
| [Timestamps](#timestamps-property-cadesverifier-component) | Contains a collection of timestamps for the processed document. |
| [TLSClientChain](#tlsclientchain-property-cadesverifier-component) | The TLS client certificate chain. |
| [TLSServerChain](#tlsserverchain-property-cadesverifier-component) | The TLS server's certificate chain. |
| [TLSSettings](#tlssettings-property-cadesverifier-component) | Manages TLS layer settings. |
| [TrustedCertificates](#trustedcertificates-property-cadesverifier-component) | A list of trusted certificates for chain validation. |
| [UnsignedAttributes](#unsignedattributes-property-cadesverifier-component) | Custom unsigned attributes included in the electronic signature. |
| [ValidationMoment](#validationmoment-property-cadesverifier-component) | The time point at which signature validity is to be established. |

## Method List

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

|  |  |
| --- | --- |
| [Close](#close-method-cadesverifier-component) | Closes an opened container. |
| [Config](#config-method-cadesverifier-component) | Sets or retrieves a configuration setting. |
| [DoAction](#doaction-method-cadesverifier-component) | Performs an additional action. |
| [Open](#open-method-cadesverifier-component) | Opens an existing container for signing or updating. |
| [Reset](#reset-method-cadesverifier-component) | Resets the component settings. |
| [Revalidate](#revalidate-method-cadesverifier-component) | Revalidates a signature in accordance with current settings. |
| [SelectInfo](#selectinfo-method-cadesverifier-component) | Select signature information for a specific entity. |
| [Unsign](#unsign-method-cadesverifier-component) | Deletes a signature from the CAdES signature. |
| [Verify](#verify-method-cadesverifier-component) | Verifies a digitally signed CAdES message. |

## Event List

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

|  |  |
| --- | --- |
| [ChainElementDownload](#chainelementdownload-event-cadesverifier-component) | Fires when there is a need to download a chain element from an online source. |
| [ChainElementNeeded](#chainelementneeded-event-cadesverifier-component) | Fires when an element required to validate the chain was not located. |
| [ChainValidated](#chainvalidated-event-cadesverifier-component) | Reports the completion of a certificate chain validation. |
| [ChainValidationProgress](#chainvalidationprogress-event-cadesverifier-component) | This event is fired multiple times during chain validation to report various stages of the validation procedure. |
| [Error](#error-event-cadesverifier-component) | Information about errors during CAdES verification. |
| [Loaded](#loaded-event-cadesverifier-component) | This event is fired when the CAdES signature has been loaded into memory. |
| [Notification](#notification-event-cadesverifier-component) | This event notifies the application about an underlying control flow event. |
| [SignatureFound](#signaturefound-event-cadesverifier-component) | Signifies the start of signature validation. |
| [SignatureValidated](#signaturevalidated-event-cadesverifier-component) | Marks the completion of the signature validation routine. |
| [TimestampFound](#timestampfound-event-cadesverifier-component) | Signifies the start of a timestamp validation routine. |
| [TimestampValidated](#timestampvalidated-event-cadesverifier-component) | Reports the completion of the timestamp validation routine. |
| [TLSCertNeeded](#tlscertneeded-event-cadesverifier-component) | Fires when a remote TLS party requests a client certificate. |
| [TLSCertValidate](#tlscertvalidate-event-cadesverifier-component) | This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance. |
| [TLSEstablished](#tlsestablished-event-cadesverifier-component) | Fires when a TLS handshake with Host successfully completes. |
| [TLSHandshake](#tlshandshake-event-cadesverifier-component) | Fires when a new TLS handshake is initiated, before the handshake commences. |
| [TLSShutdown](#tlsshutdown-event-cadesverifier-component) | Reports the graceful closure of a TLS connection. |

## Config Settings

*The following is a list of config settings for the component 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 component 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 component 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 component. |
| [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 components. |
| [EnableTLSMLKEM](#EnableTLSMLKEM) | Enables support for ML-KEM and hybrid groups in TLS client and server components. |
| [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 components 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 components 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. |

# AllSignaturesValid Property ([CAdESVerifier](#cadesverifier-component) Component)

The cumulative validity of all signatures.

## Syntax

*Delphi Syntax*

```text
property AllSignaturesValid: Boolean read get_AllSignaturesValid;
```

## Default Value

false

## Remarks

Use this property to check if all the signatures found in the message or document are valid.

This property is read-only and not available at design time.

# AutoValidateSignatures Property ([CAdESVerifier](#cadesverifier-component) Component)

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

## Syntax

*Delphi Syntax*

```text
property AutoValidateSignatures: Boolean read get_AutoValidateSignatures write set_AutoValidateSignatures;
```

## Default Value

true

## Remarks

This setting is switched on by default. You can choose to set this property to false in order to validate the signatures manually on a later stage using the [Revalidate](#revalidate-method-cadesverifier-component) method.

# BlockedCertificates Property ([CAdESVerifier](#cadesverifier-component) Component)

The certificates that must be rejected as trust anchors.

## Syntax

*Delphi Syntax*

```text
property BlockedCertificates: TsbxCertificateList read get_BlockedCertificates write set_BlockedCertificates;
```

## Remarks

Use this property to provide a list of compromised or blocked certificates. Any chain containing a blocked certificate will fail validation.

This property is not available at design time.

 Please refer to the [Certificate](#certificate-type) type for a complete list of fields.

# Certificates Property ([CAdESVerifier](#cadesverifier-component) Component)

A collection of certificates included in the electronic signature.

## Syntax

*Delphi Syntax*

```text
property Certificates: TsbxCertificateList read get_Certificates;
```

## Remarks

This property includes a collection of certificates of the currently selected info.

This property is read-only and not available at design time.

 Please refer to the [Certificate](#certificate-type) type for a complete list of fields.

# CheckTrustedLists Property ([CAdESVerifier](#cadesverifier-component) Component)

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

## Syntax

*Delphi Syntax*

```text
property CheckTrustedLists: Boolean read get_CheckTrustedLists write set_CheckTrustedLists;
```

## 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).

# CRLs Property ([CAdESVerifier](#cadesverifier-component) Component)

A collection of certificate revocation lists embedded into the signature by the signer.

## Syntax

*Delphi Syntax*

```text
property CRLs: TsbxCRLList read get_CRLs;
```

## Remarks

Use this property to access the CRLs embedded into the signature by the signer.

This property is read-only and not available at design time.

 Please refer to the [CRL](#crl-type) type for a complete list of fields.

# DataBytes Property ([CAdESVerifier](#cadesverifier-component) Component)

Use this property to pass the signed data to component in the byte array form.

## Syntax

*Delphi Syntax*

```text
property DataBytes: TBytes read get_DataBytes write set_DataBytes;
```

## Remarks

Assign a byte array containing the original signed data to this property.

This property is not available at design time.

# DataFile Property ([CAdESVerifier](#cadesverifier-component) Component)

A path to the file containing the originally signed data.

## Syntax

*Delphi Syntax*

```text
property DataFile: String read get_DataFile write set_DataFile;
```

## Default Value

''

## Remarks

Use this property when working with detached signatures to provide the original signed input. Alternatively, use DataStream to provide in-memory data.

# DataIsHash Property ([CAdESVerifier](#cadesverifier-component) Component)

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

## Syntax

*Delphi Syntax*

```text
property DataIsHash: Boolean read get_DataIsHash write set_DataIsHash;
```

## Default Value

false

## Remarks

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

This property is not available at design time.

# Detached Property ([CAdESVerifier](#cadesverifier-component) Component)

Specifies whether a detached signature should be produced or verified.

## Syntax

*Delphi Syntax*

```text
property Detached: Boolean read get_Detached write set_Detached;
```

## 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 [DataFile](#datafile-property-cadesverifier-component) or DataStream or [DataBytes](#databytes-property-cadesverifier-component) properties.

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

# ExtractContent Property ([CAdESVerifier](#cadesverifier-component) Component)

Specifies whether a message content should be extracted.

## Syntax

*Delphi Syntax*

```text
property ExtractContent: Boolean read get_ExtractContent write set_ExtractContent;
```

## 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 [OutputFile](#outputfile-property-cadesverifier-component) or OutputStream properties with a filename or stream where to save the message content, if none is provided then message content is returned via [OutputBytes](#outputbytes-property-cadesverifier-component) property.

# FIPSMode Property ([CAdESVerifier](#cadesverifier-component) Component)

Reserved.

## Syntax

*Delphi Syntax*

```text
property FIPSMode: Boolean read get_FIPSMode write set_FIPSMode;
```

## Default Value

false

## Remarks

This property is reserved for future use.

# IgnoreChainValidationErrors Property ([CAdESVerifier](#cadesverifier-component) Component)

Makes the component tolerant to chain validation errors.

## Syntax

*Delphi Syntax*

```text
property IgnoreChainValidationErrors: Boolean read get_IgnoreChainValidationErrors write set_IgnoreChainValidationErrors;
```

## 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.

# InputBytes Property ([CAdESVerifier](#cadesverifier-component) Component)

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

## Syntax

*Delphi Syntax*

```text
property InputBytes: TBytes read get_InputBytes write set_InputBytes;
```

## Remarks

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

This property is not available at design time.

# InputFile Property ([CAdESVerifier](#cadesverifier-component) Component)

A path to the file containing the signature blob.

## Syntax

*Delphi Syntax*

```text
property InputFile: String read get_InputFile write set_InputFile;
```

## Default Value

''

## Remarks

Use this property to provide a path to the file containing the CAdES signature blob. If verifying detached signatures, use DataStream or [DataFile](#datafile-property-cadesverifier-component) to also supply the original data that was signed.

# KnownCertificates Property ([CAdESVerifier](#cadesverifier-component) Component)

Additional certificates for chain validation.

## Syntax

*Delphi Syntax*

```text
property KnownCertificates: TsbxCertificateList read get_KnownCertificates write set_KnownCertificates;
```

## Remarks

Use this property to supply a list of additional certificates that might be needed for chain validation. An example of a scenario where you might want to do that is when intermediary CA certificates are absent from the standard system locations (or when there are no standard system locations), and therefore should be supplied to the component manually.

The purpose of the certificates to be added to this collection is roughly equivalent to that of the Intermediate Certification Authorities system store in Windows.

Do not add trust anchors or root certificates to this collection: add them to [TrustedCertificates](#trustedcertificates-property-cadesverifier-component) instead.

This property is not available at design time.

 Please refer to the [Certificate](#certificate-type) type for a complete list of fields.

# KnownCRLs Property ([CAdESVerifier](#cadesverifier-component) Component)

Additional CRLs for chain validation.

## Syntax

*Delphi Syntax*

```text
property KnownCRLs: TsbxCRLList read get_KnownCRLs write set_KnownCRLs;
```

## Remarks

Use this property to supply additional CRLs that might be needed for chain validation. This property may be helpful when a chain is validated in offline mode, and the associated CRLs are stored separately from the signed message or document.

This property is not available at design time.

 Please refer to the [CRL](#crl-type) type for a complete list of fields.

# KnownOCSPs Property ([CAdESVerifier](#cadesverifier-component) Component)

Additional OCSP responses for chain validation.

## Syntax

*Delphi Syntax*

```text
property KnownOCSPs: TsbxOCSPResponseList read get_KnownOCSPs write set_KnownOCSPs;
```

## Remarks

Use this property to supply additional OCSP responses that might be needed for chain validation. This property may be helpful when a chain is validated in offline mode, and the associated OCSP responses are stored separately from the signed message or document.

This property is not available at design time.

 Please refer to the [OCSPResponse](#ocspresponse-type) type for a complete list of fields.

# OCSPs Property ([CAdESVerifier](#cadesverifier-component) Component)

A collection of OCSP responses embedded into the signature.

## Syntax

*Delphi Syntax*

```text
property OCSPs: TsbxOCSPResponseList read get_OCSPs;
```

## Remarks

Use this property to access the OCSP responses embedded into the signature by its creator.

This property is read-only and not available at design time.

 Please refer to the [OCSPResponse](#ocspresponse-type) type for a complete list of fields.

# OfflineMode Property ([CAdESVerifier](#cadesverifier-component) Component)

Switches the component to offline mode.

## Syntax

*Delphi Syntax*

```text
property OfflineMode: Boolean read get_OfflineMode write set_OfflineMode;
```

## Default Value

false

## Remarks

When working in offline mode, the component 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 [KnownCertificates](#knowncertificates-property-cadesverifier-component), [KnownCRLs](#knowncrls-property-cadesverifier-component), and other related properties.

# OutputBytes Property ([CAdESVerifier](#cadesverifier-component) Component)

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

## Syntax

*Delphi Syntax*

```text
property OutputBytes: TBytes read get_OutputBytes;
```

## 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 [OutputFile](#outputfile-property-cadesverifier-component) and OutputStream properties had not been assigned.

This property is read-only and not available at design time.

# OutputFile Property ([CAdESVerifier](#cadesverifier-component) Component)

A path to the file to write the extracted data to.

## Syntax

*Delphi Syntax*

```text
property OutputFile: String read get_OutputFile write set_OutputFile;
```

## Default Value

''

## Remarks

Use this property to provide a file name to save the data extracted from the enveloping signature.

# Profile Property ([CAdESVerifier](#cadesverifier-component) Component)

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

## Syntax

*Delphi Syntax*

```text
property Profile: String read get_Profile write set_Profile;
```

## 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.

# Proxy Property ([CAdESVerifier](#cadesverifier-component) Component)

The proxy server settings.

## Syntax

*Delphi Syntax*

```text
property Proxy: TsbxProxySettings read get_Proxy;
```

## Remarks

Use this property to tune up the proxy server settings.

This property is read-only.

 Please refer to the [ProxySettings](#proxysettings-type) type for a complete list of fields.

# RevocationCheck Property ([CAdESVerifier](#cadesverifier-component) Component)

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

## Syntax

*Delphi Syntax*

```text
property RevocationCheck: TsbxRevocationCheckKinds read get_RevocationCheck write set_RevocationCheck;
TsbxRevocationCheckKinds = (
  crcNone,
  crcAuto,
  crcAllCRL,
  crcAllOCSP,
  crcAllCRLAndOCSP,
  crcAnyCRL,
  crcAnyOCSP,
  crcAnyCRLOrOCSP,
  crcAnyOCSPOrCRL
);
```

## Default Value

crcAuto

## 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.

# Signatures Property ([CAdESVerifier](#cadesverifier-component) Component)

Contains the list of signatures included in the CAdES signature.

## Syntax

*Delphi Syntax*

```text
property Signatures: TsbxCAdESSignatureList read get_Signatures;
```

## Remarks

Use this property to access all signatures in the CAdES signature.

This property is read-only and not available at design time.

 Please refer to the [CAdESSignature](#cadessignature-type) type for a complete list of fields.

# SignedAttributes Property ([CAdESVerifier](#cadesverifier-component) Component)

Custom signature attributes that are covered by the electronic signature.

## Syntax

*Delphi Syntax*

```text
property SignedAttributes: TsbxSignatureAttributeList read get_SignedAttributes;
```

## Remarks

Signature attributes are used to store auxiliary information in the signature. Values included as signed attributes are covered by the signature.

This property is read-only and not available at design time.

 Please refer to the [SignatureAttribute](#signatureattribute-type) type for a complete list of fields.

# SocketSettings Property ([CAdESVerifier](#cadesverifier-component) Component)

Manages network connection settings.

## Syntax

*Delphi Syntax*

```text
property SocketSettings: TsbxSocketSettings read get_SocketSettings;
```

## Remarks

Use this property to tune up network connection parameters.

This property is read-only.

 Please refer to the [SocketSettings](#socketsettings-type) type for a complete list of fields.

# Timestamps Property ([CAdESVerifier](#cadesverifier-component) Component)

Contains a collection of timestamps for the processed document.

## Syntax

*Delphi Syntax*

```text
property Timestamps: TsbxTimestampInfoList read get_Timestamps;
```

## Remarks

Use this property to access the timestamps included in the processed document.

This property is read-only and not available at design time.

 Please refer to the [TimestampInfo](#timestampinfo-type) type for a complete list of fields.

# TLSClientChain Property ([CAdESVerifier](#cadesverifier-component) Component)

The TLS client certificate chain.

## Syntax

*Delphi Syntax*

```text
property TLSClientChain: TsbxCertificateList read get_TLSClientChain write set_TLSClientChain;
```

## Remarks

Assign a certificate chain to this property to enable TLS client authentication in the component. Note that the client's end-entity certificate should have a private key associated with it.

Use the [CertificateStorage](CertificateStorage.md#CertificateStorage) or [CertificateManager](CertificateManager.md#CertificateManager) components to import the certificate from a file, system store, or PKCS11 device.

This property is not available at design time.

 Please refer to the [Certificate](#certificate-type) type for a complete list of fields.

# TLSServerChain Property ([CAdESVerifier](#cadesverifier-component) Component)

The TLS server's certificate chain.

## Syntax

*Delphi Syntax*

```text
property TLSServerChain: TsbxCertificateList read get_TLSServerChain;
```

## Remarks

Use this property to access the certificate chain sent by the TLS server. This property is ready to read when the [TLSCertValidate](#tlscertvalidate-event-cadesverifier-component) event is fired by the client component.

This property is read-only and not available at design time.

 Please refer to the [Certificate](#certificate-type) type for a complete list of fields.

# TLSSettings Property ([CAdESVerifier](#cadesverifier-component) Component)

Manages TLS layer settings.

## Syntax

*Delphi Syntax*

```text
property TLSSettings: TsbxTLSSettings read get_TLSSettings;
```

## Remarks

Use this property to tune up the TLS layer parameters.

This property is read-only.

 Please refer to the [TLSSettings](#tlssettings-type) type for a complete list of fields.

# TrustedCertificates Property ([CAdESVerifier](#cadesverifier-component) Component)

A list of trusted certificates for chain validation.

## Syntax

*Delphi Syntax*

```text
property TrustedCertificates: TsbxCertificateList read get_TrustedCertificates write set_TrustedCertificates;
```

## Remarks

Use this property to supply a list of trusted certificates that might be needed for chain validation. An example of a scenario where you might want to do that is when root CA certificates are absent from the standard system locations (or when there are no standard system locations), and therefore should be supplied to the component manually.

The purpose of this certificate collection is largely the same as that of the Windows Trusted Root Certification Authorities system store.

Use this property with extreme care as it directly affects chain verifiability; a wrong certificate added to the trusted list may result in bad chains being accepted, and forfeited signatures being recognized as genuine. Only add certificates that originate from the parties that you know and trust.

This property is not available at design time.

 Please refer to the [Certificate](#certificate-type) type for a complete list of fields.

# UnsignedAttributes Property ([CAdESVerifier](#cadesverifier-component) Component)

Custom unsigned attributes included in the electronic signature.

## Syntax

*Delphi Syntax*

```text
property UnsignedAttributes: TsbxSignatureAttributeList read get_UnsignedAttributes;
```

## Remarks

Signature attributes are used to store auxiliary information in the signature. Values included as unsigned attributes are not covered by the signature and can be changed or removed without affecting the signature.

This property is read-only and not available at design time.

 Please refer to the [SignatureAttribute](#signatureattribute-type) type for a complete list of fields.

# ValidationMoment Property ([CAdESVerifier](#cadesverifier-component) Component)

The time point at which signature validity is to be established.

## Syntax

*Delphi Syntax*

```text
property ValidationMoment: String read get_ValidationMoment write set_ValidationMoment;
```

## 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.

# Close Method ([CAdESVerifier](#cadesverifier-component) Component)

Closes an opened container.

## Syntax

*Delphi Syntax*

```text
procedure Close(SaveChanges: Boolean);
```

## Remarks

Use this method to close a previously opened container. Set *SaveChanges* to true to apply any changes made.

# Config Method ([CAdESVerifier](#cadesverifier-component) Component)

Sets or retrieves a configuration setting.

## Syntax

*Delphi Syntax*

```text
function Config(ConfigurationString: String): String;
```

## Remarks

Config is a generic method available in every component. It is used to set and retrieve [configuration settings](#config-settings-cadesverifier-component) for the component.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the component, 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-cadesverifier-component), you must call *Config("PROPERTY")*. The value will be returned as a string.

# DoAction Method ([CAdESVerifier](#cadesverifier-component) Component)

Performs an additional action.

## Syntax

*Delphi Syntax*

```text
function DoAction(ActionID: String; ActionParams: String): String;
```

## Remarks

DoAction is a generic method available in every component. 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. |

# Open Method ([CAdESVerifier](#cadesverifier-component) Component)

Opens an existing container for signing or updating.

## Syntax

*Delphi Syntax*

```text
procedure Open();
```

## Remarks

Use this method to open a container for signing or updating. When finished, call [Close](#close-method-cadesverifier-component) to complete or discard the operation.

# Reset Method ([CAdESVerifier](#cadesverifier-component) Component)

Resets the component settings.

## Syntax

*Delphi Syntax*

```text
procedure Reset();
```

## Remarks

Reset is a generic method available in every component.

# Revalidate Method ([CAdESVerifier](#cadesverifier-component) Component)

Revalidates a signature in accordance with current settings.

## Syntax

*Delphi Syntax*

```text
procedure Revalidate(SigLabel: String);
```

## Remarks

Use this method to re-validate a signature in the opened CAdES signature.

# SelectInfo Method ([CAdESVerifier](#cadesverifier-component) Component)

Select signature information for a specific entity.

## Syntax

*Delphi Syntax*

```text
procedure SelectInfo(EntityLabel: String; InfoType: Integer; ClearSelection: Boolean);
```

## 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 SelectInfo 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.

# Unsign Method ([CAdESVerifier](#cadesverifier-component) Component)

Deletes a signature from the CAdES signature.

## Syntax

*Delphi Syntax*

```text
procedure Unsign(SigLabel: String);
```

## Remarks

Use this method to delete an existing signature from the CAdES signature. Use *SigLabel* parameter to specify the signature to be removed.

# Verify Method ([CAdESVerifier](#cadesverifier-component) Component)

Verifies a digitally signed CAdES message.

## Syntax

*Delphi Syntax*

```text
procedure Verify();
```

## Remarks

CAdESVerifier supports two types of signatures: enveloping and detached. In the enveloping case, both the data and the signature travel in the same 'combined' message. The detached variant observes the signature and the data (in its original form) residing in different files.

To verify enveloping signatures pass the signature via [InputFile](#inputfile-property-cadesverifier-component), InputStream or [InputBytes](#inputbytes-property-cadesverifier-component) properties.

To verify detached signatures pass the signature via [InputFile](#inputfile-property-cadesverifier-component), InputStream or [InputBytes](#inputbytes-property-cadesverifier-component) properties, and the data via DataStream or [DataFile](#datafile-property-cadesverifier-component) properties, and set [Detached](#detached-property-cadesverifier-component) property.

# ChainElementDownload Event ([CAdESVerifier](#cadesverifier-component) Component)

Fires when there is a need to download a chain element from an online source.

## Syntax

*Delphi Syntax*

```text
type TChainElementDownloadEvent = procedure (
  Sender: TObject;
  Kind: Integer;
  const CertRDN: String;
  const CACertRDN: String;
  const Location: String;
  var Action: Integer
) of Object;
property OnChainElementDownload: TChainElementDownloadEvent read FOnChainElementDownload write FOnChainElementDownload;
```

## 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 |

# ChainElementNeeded Event ([CAdESVerifier](#cadesverifier-component) Component)

Fires when an element required to validate the chain was not located.

## Syntax

*Delphi Syntax*

```text
type TChainElementNeededEvent = procedure (
  Sender: TObject;
  Kind: Integer;
  const CertRDN: String;
  const CACertRDN: String
) of Object;
property OnChainElementNeeded: TChainElementNeededEvent read FOnChainElementNeeded write FOnChainElementNeeded;
```

## Remarks

Subscribe to this event to be notified about missing validation elements. Use the [KnownCRLs](#knowncrls-property-cadesverifier-component), [KnownCertificates](#knowncertificates-property-cadesverifier-component), and [KnownOCSPs](#knownocsps-property-cadesverifier-component) 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 |

# ChainValidated Event ([CAdESVerifier](#cadesverifier-component) Component)

Reports the completion of a certificate chain validation.

## Syntax

*Delphi Syntax*

```text
type TChainValidatedEvent = procedure (
  Sender: TObject;
  Index: Integer;
  const EntityLabel: String;
  const SubjectRDN: String;
  ValidationResult: Integer;
  ValidationDetails: Integer;
  var Cancel: Boolean
) of Object;
property OnChainValidated: TChainValidatedEvent read FOnChainValidated write FOnChainValidated;
```

## 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 |

# ChainValidationProgress Event ([CAdESVerifier](#cadesverifier-component) Component)

This event is fired multiple times during chain validation to report various stages of the validation procedure.

## Syntax

*Delphi Syntax*

```text
type TChainValidationProgressEvent = procedure (
  Sender: TObject;
  const EventKind: String;
  const CertRDN: String;
  const CACertRDN: String;
  var Action: Integer
) of Object;
property OnChainValidationProgress: TChainValidationProgressEvent read FOnChainValidationProgress write FOnChainValidationProgress;
```

## 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 |

# Error Event ([CAdESVerifier](#cadesverifier-component) Component)

Information about errors during CAdES verification.

## Syntax

*Delphi Syntax*

```text
type TErrorEvent = procedure (
  Sender: TObject;
  ErrorCode: Integer;
  const Description: String
) of Object;
property OnError: TErrorEvent read FOnError write FOnError;
```

## 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-cadesverifier-component) section.

# Loaded Event ([CAdESVerifier](#cadesverifier-component) Component)

This event is fired when the CAdES signature has been loaded into memory.

## Syntax

*Delphi Syntax*

```text
type TLoadedEvent = procedure (
  Sender: TObject;
  var Cancel: Boolean
) of Object;
property OnLoaded: TLoadedEvent read FOnLoaded write FOnLoaded;
```

## 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.

# Notification Event ([CAdESVerifier](#cadesverifier-component) Component)

This event notifies the application about an underlying control flow event.

## Syntax

*Delphi Syntax*

```text
type TNotificationEvent = procedure (
  Sender: TObject;
  const EventID: String;
  const EventParam: String
) of Object;
property OnNotification: TNotificationEvent read FOnNotification write FOnNotification;
```

## Remarks

The component fires this event to let the application know about some event, occurrence, or milestone in the component. 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 component, the exact action it is performing, or the document being processed, one or both may be omitted.

This component 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 [ExtractContent](#extractcontent-property-cadesverifier-component) 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 component 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 TimestampServer was set to a virtual:// URI. The EventParam parameter contains the TSP request (or the plain hash, depending on the value provided to TimestampServer), 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. |

# SignatureFound Event ([CAdESVerifier](#cadesverifier-component) Component)

Signifies the start of signature validation.

## Syntax

*Delphi Syntax*

```text
type TSignatureFoundEvent = procedure (
  Sender: TObject;
  Index: Integer;
  const EntityLabel: String;
  const IssuerRDN: String;
  const SerialNumber: TBytes;
  const SubjectKeyID: TBytes;
  CertFound: Boolean;
  var ValidateSignature: Boolean;
  var ValidateChain: Boolean
) of Object;
property OnSignatureFound: TSignatureFoundEvent read FOnSignatureFound write FOnSignatureFound;
```

## 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 component 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 [KnownCertificates](#knowncertificates-property-cadesverifier-component) property.

Signature validation consists of two independent stages: cryptographic signature validation and chain validation. Separate validation results are reported for each, with the [SignatureValidationResult](#PDFSignature_f_SignatureValidationResult) and [ChainValidationResult](#PDFSignature_f_ChainValidationResult) properties respectively.

Use the *ValidateSignature* and *ValidateChain* parameters to tell the verifier which stages to include in the validation.

# SignatureValidated Event ([CAdESVerifier](#cadesverifier-component) Component)

Marks the completion of the signature validation routine.

## Syntax

*Delphi Syntax*

```text
type TSignatureValidatedEvent = procedure (
  Sender: TObject;
  Index: Integer;
  const EntityLabel: String;
  const IssuerRDN: String;
  const SerialNumber: TBytes;
  const SubjectKeyID: TBytes;
  ValidationResult: Integer;
  var Cancel: Boolean
) of Object;
property OnSignatureValidated: TSignatureValidatedEvent read FOnSignatureValidated write FOnSignatureValidated;
```

## 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) |

# TimestampFound Event ([CAdESVerifier](#cadesverifier-component) Component)

Signifies the start of a timestamp validation routine.

## Syntax

*Delphi Syntax*

```text
type TTimestampFoundEvent = procedure (
  Sender: TObject;
  Index: Integer;
  const EntityLabel: String;
  const IssuerRDN: String;
  const SerialNumber: TBytes;
  const SubjectKeyID: TBytes;
  CertFound: Boolean;
  var ValidateTimestamp: Boolean;
  var ValidateChain: Boolean
) of Object;
property OnTimestampFound: TTimestampFoundEvent read FOnTimestampFound write FOnTimestampFound;
```

## 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 component 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 [KnownCertificates](#knowncertificates-property-cadesverifier-component) 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 [ValidationResult](#TimestampInfo_f_ValidationResult) and [ChainValidationResult](#TimestampInfo_f_ChainValidationResult) properties respectively.

Use the *ValidateSignature* and *ValidateChain* parameters to tell the verifier which stages to include in the validation.

# TimestampValidated Event ([CAdESVerifier](#cadesverifier-component) Component)

Reports the completion of the timestamp validation routine.

## Syntax

*Delphi Syntax*

```text
type TTimestampValidatedEvent = procedure (
  Sender: TObject;
  Index: Integer;
  const EntityLabel: String;
  const IssuerRDN: String;
  const SerialNumber: TBytes;
  const SubjectKeyID: TBytes;
  const Time: String;
  ValidationResult: Integer;
  ChainValidationResult: Integer;
  ChainValidationDetails: Integer;
  var Cancel: Boolean
) of Object;
property OnTimestampValidated: TTimestampValidatedEvent read FOnTimestampValidated write FOnTimestampValidated;
```

## 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) |

# TLSCertNeeded Event ([CAdESVerifier](#cadesverifier-component) Component)

Fires when a remote TLS party requests a client certificate.

## Syntax

*Delphi Syntax*

```text
type TTLSCertNeededEvent = procedure (
  Sender: TObject;
  const Host: String;
  const CANames: String
) of Object;
property OnTLSCertNeeded: TTLSCertNeededEvent read FOnTLSCertNeeded write FOnTLSCertNeeded;
```

## 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 [TLSClientChain](#tlsclientchain-property-cadesverifier-component) 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 [TLSHandshake](#tlshandshake-event-cadesverifier-component) event for the given host and, if the certificate was accepted, succeeded by the [TLSEstablished](#tlsestablished-event-cadesverifier-component) event.

# TLSCertValidate Event ([CAdESVerifier](#cadesverifier-component) Component)

This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.

## Syntax

*Delphi Syntax*

```text
type TTLSCertValidateEvent = procedure (
  Sender: TObject;
  const ServerHost: String;
  const ServerIP: String;
  var Accept: Boolean
) of Object;
property OnTLSCertValidate: TTLSCertValidateEvent read FOnTLSCertValidate write FOnTLSCertValidate;
```

## Remarks

This event is fired during a TLS handshake. Use the [TLSServerChain](#tlsserverchain-property-cadesverifier-component) property to access the certificate chain. In general, components 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 component, and can be adjusted if needed.

# TLSEstablished Event ([CAdESVerifier](#cadesverifier-component) Component)

Fires when a TLS handshake with Host successfully completes.

## Syntax

*Delphi Syntax*

```text
type TTLSEstablishedEvent = procedure (
  Sender: TObject;
  const Host: String;
  const Version: String;
  const Ciphersuite: String;
  const ConnectionId: TBytes;
  var Abort: Boolean
) of Object;
property OnTLSEstablished: TTLSEstablishedEvent read FOnTLSEstablished write FOnTLSEstablished;
```

## Remarks

The component 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.

# TLSHandshake Event ([CAdESVerifier](#cadesverifier-component) Component)

Fires when a new TLS handshake is initiated, before the handshake commences.

## Syntax

*Delphi Syntax*

```text
type TTLSHandshakeEvent = procedure (
  Sender: TObject;
  const Host: String;
  var Abort: Boolean
) of Object;
property OnTLSHandshake: TTLSHandshakeEvent read FOnTLSHandshake write FOnTLSHandshake;
```

## Remarks

The component 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 [TLSEstablished](#tlsestablished-event-cadesverifier-component) event. If the server chooses to request a client certificate, the [TLSCertNeeded](#tlscertneeded-event-cadesverifier-component) event will also be fired.

# TLSShutdown Event ([CAdESVerifier](#cadesverifier-component) Component)

Reports the graceful closure of a TLS connection.

## Syntax

*Delphi Syntax*

```text
type TTLSShutdownEvent = procedure (
  Sender: TObject;
  const Host: String
) of Object;
property OnTLSShutdown: TTLSShutdownEvent read FOnTLSShutdown write FOnTLSShutdown;
```

## Remarks

This event notifies the application about the closure of an earlier established TLS connection. Note that only graceful connection closures are reported.

# CAdESSignature Type

Represents an individual signature in a CAdES container.

## Remarks

This type contains information about a signature found in CAdES container. It holds various information about the signature, including its coverage and validation results.

The following fields are available:

- [ChainValidationDetails](#CAdESSignature_f_ChainValidationDetails)

- [ChainValidationResult](#CAdESSignature_f_ChainValidationResult)

- [ClaimedSigningTime](#CAdESSignature_f_ClaimedSigningTime)

- [CompatibilityErrors](#CAdESSignature_f_CompatibilityErrors)

- [ContainsLongTermInfo](#CAdESSignature_f_ContainsLongTermInfo)

- [ContentType](#CAdESSignature_f_ContentType)

- [Countersigned](#CAdESSignature_f_Countersigned)

- [EntityLabel](#CAdESSignature_f_EntityLabel)

- [Handle](#CAdESSignature_f_Handle)

- [HashAlgorithm](#CAdESSignature_f_HashAlgorithm)

- [IssuerRDN](#CAdESSignature_f_IssuerRDN)

- [LastArchivalTime](#CAdESSignature_f_LastArchivalTime)

- [Level](#CAdESSignature_f_Level)

- [MessageDigest](#CAdESSignature_f_MessageDigest)

- [ParentEntity](#CAdESSignature_f_ParentEntity)

- [PolicyHash](#CAdESSignature_f_PolicyHash)

- [PolicyHashAlgorithm](#CAdESSignature_f_PolicyHashAlgorithm)

- [PolicyID](#CAdESSignature_f_PolicyID)

- [PolicyURI](#CAdESSignature_f_PolicyURI)

- [PublicKeyAlgorithm](#CAdESSignature_f_PublicKeyAlgorithm)

- [Scope](#CAdESSignature_f_Scope)

- [SerialNumber](#CAdESSignature_f_SerialNumber)

- [SignatureBytes](#CAdESSignature_f_SignatureBytes)

- [SignatureValidationResult](#CAdESSignature_f_SignatureValidationResult)

- [SubjectKeyID](#CAdESSignature_f_SubjectKeyID)

- [SubjectRDN](#CAdESSignature_f_SubjectRDN)

- [Timestamped](#CAdESSignature_f_Timestamped)

- [ValidatedSigningTime](#CAdESSignature_f_ValidatedSigningTime)

- [ValidationLog](#CAdESSignature_f_ValidationLog)

## Fields

 **ChainValidationDetails** *Integer (read-only)*
*Default Value: 0*

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 |

 **ChainValidationResult** *TsbxChainValidities (read-only)*
*Default Value: 0*

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.

 **ClaimedSigningTime** *String*
*Default Value: ""*

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.

 **CompatibilityErrors** *Integer (read-only)*
*Default Value: 0*

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 |

 **ContainsLongTermInfo** *Boolean (read-only)*
*Default Value: False*

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

 **ContentType** *String*
*Default Value: ""*

The signature content type.

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

 **Countersigned** *Boolean (read-only)*
*Default Value: False*

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 SignatureValidated event.

 **EntityLabel** *String (read-only)*
*Default Value: ""*

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.

 **Handle** *Int64*
*Default Value: 0*

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());
```

 **HashAlgorithm** *String*
*Default Value: ""*

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 |  |

 **IssuerRDN** *String (read-only)*
*Default Value: ""*

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.

 **LastArchivalTime** *String (read-only)*
*Default Value: ""*

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.

 **Level** *TsbxAdESSignatureLevels*
*Default Value: 2*

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) |

 **MessageDigest** *String (read-only)*
*Default Value: ""*

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).

 **ParentEntity** *String*
*Default Value: ""*

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.

 **PolicyHash** *String*
*Default Value: ""*

The signature policy hash value.

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

 **PolicyHashAlgorithm** *String*
*Default Value: ""*

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 [PolicyHash](#CAdESSignature_f_PolicyHash).

|  |  |  |
| --- | --- | --- |
| 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 |  |

 **PolicyID** *String*
*Default Value: ""*

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.

 **PolicyURI** *String*
*Default Value: ""*

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.

 **PublicKeyAlgorithm** *String (read-only)*
*Default Value: ""*

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 |  |

 **Scope** *Integer (read-only)*
*Default Value: 0*

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 |

 **SerialNumber** *TBytes (read-only)*
*Default Value: ""*

The serial number of the signing certificate.

 **SignatureBytes** *TBytes (read-only)*
*Default Value: ""*

Returns the binary representation of the CAdES signature.

 **SignatureValidationResult** *TsbxSignatureValidities (read-only)*
*Default Value: 0*

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) |

 **SubjectKeyID** *TBytes (read-only)*
*Default Value: ""*

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.

 **SubjectRDN** *String (read-only)*
*Default Value: ""*

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.

 **Timestamped** *Boolean (read-only)*
*Default Value: False*

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

 **ValidatedSigningTime** *String (read-only)*
*Default Value: ""*

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.

[ClaimedSigningTime](#CAdESSignature_f_ClaimedSigningTime) returns a non-trusted signing time from the signer's computer.

Both times are in UTC.

 **ValidationLog** *String (read-only)*
*Default Value: ""*

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

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates a new empty CAdES signature object.

# Certificate Type

Encapsulates an individual X.509 certificate.

## Remarks

This type keeps and provides access to X.509 certificate details.

The following fields are available:

- [Bytes](#Certificate_f_Bytes)

- [CA](#Certificate_f_CA)

- [CAKeyID](#Certificate_f_CAKeyID)

- [CertType](#Certificate_f_CertType)

- [CRLDistributionPoints](#Certificate_f_CRLDistributionPoints)

- [Curve](#Certificate_f_Curve)

- [Fingerprint](#Certificate_f_Fingerprint)

- [FriendlyName](#Certificate_f_FriendlyName)

- [Handle](#Certificate_f_Handle)

- [HashAlgorithm](#Certificate_f_HashAlgorithm)

- [Issuer](#Certificate_f_Issuer)

- [IssuerRDN](#Certificate_f_IssuerRDN)

- [KeyAlgorithm](#Certificate_f_KeyAlgorithm)

- [KeyBits](#Certificate_f_KeyBits)

- [KeyFingerprint](#Certificate_f_KeyFingerprint)

- [KeyUsage](#Certificate_f_KeyUsage)

- [KeyValid](#Certificate_f_KeyValid)

- [OCSPLocations](#Certificate_f_OCSPLocations)

- [OCSPNoCheck](#Certificate_f_OCSPNoCheck)

- [Origin](#Certificate_f_Origin)

- [PolicyIDs](#Certificate_f_PolicyIDs)

- [PrivateKeyBytes](#Certificate_f_PrivateKeyBytes)

- [PrivateKeyExists](#Certificate_f_PrivateKeyExists)

- [PrivateKeyExtractable](#Certificate_f_PrivateKeyExtractable)

- [PublicKeyBytes](#Certificate_f_PublicKeyBytes)

- [Qualified](#Certificate_f_Qualified)

- [QualifiedStatements](#Certificate_f_QualifiedStatements)

- [Qualifiers](#Certificate_f_Qualifiers)

- [SelfSigned](#Certificate_f_SelfSigned)

- [SerialNumber](#Certificate_f_SerialNumber)

- [SigAlgorithm](#Certificate_f_SigAlgorithm)

- [Source](#Certificate_f_Source)

- [Subject](#Certificate_f_Subject)

- [SubjectAlternativeName](#Certificate_f_SubjectAlternativeName)

- [SubjectKeyID](#Certificate_f_SubjectKeyID)

- [SubjectRDN](#Certificate_f_SubjectRDN)

- [Valid](#Certificate_f_Valid)

- [ValidFrom](#Certificate_f_ValidFrom)

- [ValidTo](#Certificate_f_ValidTo)

## Fields

 **Bytes** *TBytes (read-only)*
*Default Value: ""*

Returns the raw certificate data in DER format.

 **CA** *Boolean*
*Default Value: False*

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.

 **CAKeyID** *TBytes (read-only)*
*Default Value: ""*

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.md#CertificateManager) generates this setting automatically if enough information is available to it: for self-signed certificates, this value is copied from the [SubjectKeyID](#Certificate_f_SubjectKeyID) setting, and for lower-level certificates, from the parent certificate's subject key ID extension.

 **CertType** *TsbxCertTypes (read-only)*
*Default Value: 0*

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

A [Certificate](#certificate-type) 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.md#CertificateManager) component to load or create new certificate and certificate requests objects.

 **CRLDistributionPoints** *String*
*Default Value: ""*

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.

 **Curve** *String*
*Default Value: ""*

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 |  |

 **Fingerprint** *String (read-only)*
*Default Value: ""*

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.

 **FriendlyName** *String (read-only)*
*Default Value: ""*

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.

 **Handle** *Int64*
*Default Value: 0*

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());
```

 **HashAlgorithm** *String*
*Default Value: ""*

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 [SigAlgorithm](#Certificate_f_SigAlgorithm) 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 |  |

 **Issuer** *String (read-only)*
*Default Value: ""*

The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via [IssuerRDN](#Certificate_f_IssuerRDN).

 **IssuerRDN** *String*
*Default Value: ""*

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

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

 **KeyAlgorithm** *String*
*Default Value: "0"*

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 [KeyBits](#Certificate_f_KeyBits), [Curve](#Certificate_f_Curve), and [PublicKeyBytes](#Certificate_f_PublicKeyBytes) properties to get more details about the key the certificate contains.

 **KeyBits** *Integer (read-only)*
*Default Value: 0*

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 [PublicKeyBytes](#Certificate_f_PublicKeyBytes) or [PrivateKeyBytes](#Certificate_f_PrivateKeyBytes) property would typically contain auxiliary values, and therefore be longer.

 **KeyFingerprint** *String (read-only)*
*Default Value: ""*

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 [Fingerprint](#Certificate_f_Fingerprint) property. The key fingerprint uniquely identifies the public key, and so can be the same for multiple certificates containing the same key.

 **KeyUsage** *Integer*
*Default Value: 0*

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.

 **KeyValid** *Boolean (read-only)*
*Default Value: False*

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

 **OCSPLocations** *String*
*Default Value: ""*

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.md#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.

 **OCSPNoCheck** *Boolean*
*Default Value: False*

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

 **Origin** *Integer (read-only)*
*Default Value: 0*

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

 **PolicyIDs** *String*
*Default Value: ""*

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.

 **PrivateKeyBytes** *TBytes (read-only)*
*Default Value: ""*

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.

 **PrivateKeyExists** *Boolean (read-only)*
*Default Value: False*

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 [PrivateKeyBytes](#Certificate_f_PrivateKeyBytes), 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.

 **PrivateKeyExtractable** *Boolean (read-only)*
*Default Value: False*

Indicates whether the private key is extractable (exportable).

 **PublicKeyBytes** *TBytes (read-only)*
*Default Value: ""*

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.

 **Qualified** *Boolean (read-only)*
*Default Value: False*

Indicates whether the certificate is qualified.

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

 **QualifiedStatements** *TsbxQualifiedStatementsTypes*
*Default Value: 0*

Returns a simplified qualified status of the certificate.

 **Qualifiers** *String (read-only)*
*Default Value: ""*

A list of qualifiers.

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

 **SelfSigned** *Boolean (read-only)*
*Default Value: False*

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

 **SerialNumber** *TBytes*
*Default Value: ""*

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.

 **SigAlgorithm** *String (read-only)*
*Default Value: ""*

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*.

 **Source** *TsbxPKISources (read-only)*
*Default Value: 0*

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

 **Subject** *String (read-only)*
*Default Value: ""*

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 [SubjectRDN](#Certificate_f_SubjectRDN).

 **SubjectAlternativeName** *String*
*Default Value: ""*

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 [SubjectRDN](#Certificate_f_SubjectRDN) 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.

 **SubjectKeyID** *TBytes*
*Default Value: ""*

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 [SubjectKeyID](#Certificate_f_SubjectKeyID) and [CAKeyID](#Certificate_f_CAKeyID) properties of self-signed certificates typically contain identical values, as in that specific case, the issuer and the subject are the same entity.

 **SubjectRDN** *String*
*Default Value: ""*

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*.

 **Valid** *Boolean (read-only)*
*Default Value: False*

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.

 **ValidFrom** *String*
*Default Value: ""*

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

 **ValidTo** *String*
*Default Value: ""*

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

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates a new object with default field values.

# CRL Type

Represents a Certificate Revocation List.

## Remarks

CRLs store information about revoked certificates, i.e., certificates that have been identified as invalid by their issuing certificate authority (CA) for any number of reasons.

Each CRL object lists certificates from a single CA and identifies them by their serial numbers. A CA may or may not publish a CRL, may publish several CRLs, or may publish the same CRL in multiple locations.

Unlike OCSP responses, CRLs only list certificates that have been revoked. They do not list certificates that are still valid.

The following fields are available:

- [Bytes](#CRL_f_Bytes)

- [CAKeyID](#CRL_f_CAKeyID)

- [EntryCount](#CRL_f_EntryCount)

- [Handle](#CRL_f_Handle)

- [Issuer](#CRL_f_Issuer)

- [IssuerRDN](#CRL_f_IssuerRDN)

- [Location](#CRL_f_Location)

- [NextUpdate](#CRL_f_NextUpdate)

- [SigAlgorithm](#CRL_f_SigAlgorithm)

- [Source](#CRL_f_Source)

- [TBS](#CRL_f_TBS)

- [ThisUpdate](#CRL_f_ThisUpdate)

## Fields

 **Bytes** *TBytes (read-only)*
*Default Value: ""*

Returns the raw CRL data in DER format.

 **CAKeyID** *TBytes*
*Default Value: ""*

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

 **EntryCount** *Integer (read-only)*
*Default Value: 0*

Returns the number of certificate status entries in the CRL.

 **Handle** *Int64*
*Default Value: 0*

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());
```

 **Issuer** *String (read-only)*
*Default Value: ""*

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

 **IssuerRDN** *String (read-only)*
*Default Value: ""*

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

 **Location** *String (read-only)*
*Default Value: ""*

The URL that the CRL was downloaded from.

 **NextUpdate** *String*
*Default Value: ""*

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

 **SigAlgorithm** *String*
*Default Value: "0"*

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

 **Source** *TsbxPKISources (read-only)*
*Default Value: 0*

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

 **TBS** *TBytes (read-only)*
*Default Value: ""*

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

 **ThisUpdate** *String*
*Default Value: ""*

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

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates an empty CRL object.

# OCSPResponse Type

Represents a single OCSP response originating from an OCSP responder.

## Remarks

OCSP is a protocol that allows verification of certificate status in real-time, and is an alternative to Certificate Revocation Lists (CRLs).

An OCSP response is a snapshot of the certificate status at a given time.

The following fields are available:

- [Bytes](#OCSPResponse_f_Bytes)

- [EntryCount](#OCSPResponse_f_EntryCount)

- [Handle](#OCSPResponse_f_Handle)

- [Issuer](#OCSPResponse_f_Issuer)

- [IssuerRDN](#OCSPResponse_f_IssuerRDN)

- [Location](#OCSPResponse_f_Location)

- [ProducedAt](#OCSPResponse_f_ProducedAt)

- [SigAlgorithm](#OCSPResponse_f_SigAlgorithm)

- [Source](#OCSPResponse_f_Source)

## Fields

 **Bytes** *TBytes (read-only)*
*Default Value: ""*

A buffer containing the raw OCSP response data.

 **EntryCount** *Integer (read-only)*
*Default Value: 0*

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

 **Handle** *Int64*
*Default Value: 0*

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());
```

 **Issuer** *String (read-only)*
*Default Value: ""*

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

 **IssuerRDN** *String (read-only)*
*Default Value: ""*

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

 **Location** *String (read-only)*
*Default Value: ""*

The location of the OCSP responder.

 **ProducedAt** *String*
*Default Value: ""*

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

 **SigAlgorithm** *String*
*Default Value: "0"*

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

 **Source** *TsbxPKISources (read-only)*
*Default Value: 0*

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

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates an empty OCSP response object.

# ProxySettings Type

A container for proxy server settings.

## Remarks

This type exposes a collection of properties for tuning up the proxy server configuration.

The following fields are available:

- [Address](#ProxySettings_f_Address)

- [Authentication](#ProxySettings_f_Authentication)

- [Password](#ProxySettings_f_Password)

- [Port](#ProxySettings_f_Port)

- [ProxyType](#ProxySettings_f_ProxyType)

- [RequestHeaders](#ProxySettings_f_RequestHeaders)

- [ResponseBody](#ProxySettings_f_ResponseBody)

- [ResponseHeaders](#ProxySettings_f_ResponseHeaders)

- [UseIPv6](#ProxySettings_f_UseIPv6)

- [Username](#ProxySettings_f_Username)

## Fields

 **Address** *String*
*Default Value: ""*

The IP address of the proxy server.

 **Authentication** *TsbxProxyAuthTypes*
*Default Value: 0*

The authentication type used by the proxy server.

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

 **Password** *String*
*Default Value: ""*

The password to authenticate to the proxy server.

 **Port** *Integer*
*Default Value: 0*

The port on the proxy server to connect to.

 **ProxyType** *TsbxProxyTypes*
*Default Value: 0*

The type of the proxy server.

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

 **RequestHeaders** *String*
*Default Value: ""*

Contains HTTP request headers for WebTunnel and HTTP proxy.

 **ResponseBody** *String*
*Default Value: ""*

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

 **ResponseHeaders** *String*
*Default Value: ""*

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

 **UseIPv6** *Boolean*
*Default Value: False*

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

 **Username** *String*
*Default Value: ""*

Specifies the username credential for proxy authentication.

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates a new ProxySettings object.

# SignatureAttribute Type

Represents an attribute of a digital PKCS#7/CMS signature.

## Remarks

Attributes store auxiliary information about the signed message, the signature, or the owner. Each attribute is a [OID](#SignatureAttribute_f_OID)=[Value](#SignatureAttribute_f_Value) pair.

Common attributes are signing time, a content type, a policy identifier, and a signature timestamp.

The following fields are available:

- [OID](#SignatureAttribute_f_OID)

- [Value](#SignatureAttribute_f_Value)

## Fields

 **OID** *String*
*Default Value: ""*

The object identifier of the attribute.

 **Value** *TBytes*
*Default Value: ""*

The value of the attribute.

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates a new, empty, signature attribute.

# SocketSettings Type

A container for the socket settings.

## Remarks

This type is a container for socket-layer parameters.

The following fields are available:

- [DNSMode](#SocketSettings_f_DNSMode)

- [DNSPort](#SocketSettings_f_DNSPort)

- [DNSQueryTimeout](#SocketSettings_f_DNSQueryTimeout)

- [DNSServers](#SocketSettings_f_DNSServers)

- [DNSTotalTimeout](#SocketSettings_f_DNSTotalTimeout)

- [IncomingSpeedLimit](#SocketSettings_f_IncomingSpeedLimit)

- [LocalAddress](#SocketSettings_f_LocalAddress)

- [LocalPort](#SocketSettings_f_LocalPort)

- [OutgoingSpeedLimit](#SocketSettings_f_OutgoingSpeedLimit)

- [Timeout](#SocketSettings_f_Timeout)

- [UseIPv6](#SocketSettings_f_UseIPv6)

## Fields

 **DNSMode** *TsbxDNSResolveModes*
*Default Value: 0*

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 |

 **DNSPort** *Integer*
*Default Value: 0*

Specifies the port number to be used for sending queries to the DNS server.

 **DNSQueryTimeout** *Integer*
*Default Value: 0*

The timeout (in milliseconds) for each DNS query. The value of 0 indicates an infinite timeout.

 **DNSServers** *String*
*Default Value: ""*

The addresses of DNS servers to use for address resolution, separated by commas or semicolons.

 **DNSTotalTimeout** *Integer*
*Default Value: 0*

The timeout (in milliseconds) for the whole resolution process. The value of 0 indicates an infinite timeout.

 **IncomingSpeedLimit** *Integer*
*Default Value: 0*

The maximum number of bytes to read from the socket, per second.

 **LocalAddress** *String*
*Default Value: ""*

The local network interface to bind the socket to.

 **LocalPort** *Integer*
*Default Value: 0*

The local port number to bind the socket to.

 **OutgoingSpeedLimit** *Integer*
*Default Value: 0*

The maximum number of bytes to write to the socket, per second.

 **Timeout** *Integer*
*Default Value: 60000*

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).

 **UseIPv6** *Boolean*
*Default Value: False*

Enables or disables IP protocol version 6.

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates a new SocketSettings object.

# TimestampInfo Type

A container for timestamp information.

## Remarks

The TimestampInfo object contains details of a third-party timestamp and the outcome of its validation.

The following fields are available:

- [Accuracy](#TimestampInfo_f_Accuracy)

- [Bytes](#TimestampInfo_f_Bytes)

- [CertificateIndex](#TimestampInfo_f_CertificateIndex)

- [ChainValidationDetails](#TimestampInfo_f_ChainValidationDetails)

- [ChainValidationResult](#TimestampInfo_f_ChainValidationResult)

- [ContainsLongTermInfo](#TimestampInfo_f_ContainsLongTermInfo)

- [EntityLabel](#TimestampInfo_f_EntityLabel)

- [HashAlgorithm](#TimestampInfo_f_HashAlgorithm)

- [ParentEntity](#TimestampInfo_f_ParentEntity)

- [SerialNumber](#TimestampInfo_f_SerialNumber)

- [Time](#TimestampInfo_f_Time)

- [TimestampType](#TimestampInfo_f_TimestampType)

- [TSAName](#TimestampInfo_f_TSAName)

- [ValidationLog](#TimestampInfo_f_ValidationLog)

- [ValidationResult](#TimestampInfo_f_ValidationResult)

## Fields

 **Accuracy** *Int64 (read-only)*
*Default Value: 0*

This field indicates the accuracy of the included time mark, in microseconds.

 **Bytes** *TBytes (read-only)*
*Default Value: ""*

Returns the raw timestamp data in DER format.

 **CertificateIndex** *Integer (read-only)*
*Default Value: -1*

Returns the index of the TSA certificate in the Certificates collection.

Use this property to look up the TSA certificate in the Certificates collection.

 **ChainValidationDetails** *Integer (read-only)*
*Default Value: 0*

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 |

 **ChainValidationResult** *TsbxChainValidities (read-only)*
*Default Value: 0*

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.

 **ContainsLongTermInfo** *Boolean (read-only)*
*Default Value: False*

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

 **EntityLabel** *String (read-only)*
*Default Value: ""*

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.

 **HashAlgorithm** *String (read-only)*
*Default Value: ""*

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 |  |

 **ParentEntity** *String (read-only)*
*Default Value: ""*

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.

 **SerialNumber** *TBytes (read-only)*
*Default Value: ""*

Returns the timestamp's serial number.

 **Time** *String (read-only)*
*Default Value: ""*

The time point incorporated into the timestamp.

 **TimestampType** *Integer (read-only)*
*Default Value: 0*

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).

 **TSAName** *String (read-only)*
*Default Value: ""*

This value uniquely identifies the Timestamp Authority (TSA).

This property provides information about the entity that manages the TSA.

 **ValidationLog** *String (read-only)*
*Default Value: ""*

Contains the TSA certificate chain validation log. This information is extremely useful if the timestamp validation fails.

 **ValidationResult** *TsbxSignatureValidities (read-only)*
*Default Value: 0*

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) |

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates a new TimestampInfo object with default field values.

# TLSSettings Type

A container for TLS connection settings.

## Remarks

The TLS (Transport Layer Security) protocol provides security for information exchanged over insecure connections such as TCP/IP.

The following fields are available:

- [AutoValidateCertificates](#TLSSettings_f_AutoValidateCertificates)

- [BaseConfiguration](#TLSSettings_f_BaseConfiguration)

- [Ciphersuites](#TLSSettings_f_Ciphersuites)

- [ClientAuth](#TLSSettings_f_ClientAuth)

- [Extensions](#TLSSettings_f_Extensions)

- [ForceResumeIfDestinationChanges](#TLSSettings_f_ForceResumeIfDestinationChanges)

- [Groups](#TLSSettings_f_Groups)

- [PreSharedIdentity](#TLSSettings_f_PreSharedIdentity)

- [PreSharedKey](#TLSSettings_f_PreSharedKey)

- [PreSharedKeyCiphersuite](#TLSSettings_f_PreSharedKeyCiphersuite)

- [RenegotiationAttackPreventionMode](#TLSSettings_f_RenegotiationAttackPreventionMode)

- [RevocationCheck](#TLSSettings_f_RevocationCheck)

- [SSLOptions](#TLSSettings_f_SSLOptions)

- [TLSMode](#TLSSettings_f_TLSMode)

- [UseExtendedMasterSecret](#TLSSettings_f_UseExtendedMasterSecret)

- [UseSessionResumption](#TLSSettings_f_UseSessionResumption)

- [Versions](#TLSSettings_f_Versions)

## Fields

 **AutoValidateCertificates** *Boolean*
*Default Value: True*

Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.

 **BaseConfiguration** *TsbxSecureTransportPredefinedConfigurations*
*Default Value: 0*

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 |  |

 **Ciphersuites** *String*
*Default Value: ""*

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 [BaseConfiguration](#TLSSettings_f_BaseConfiguration). 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

 **ClientAuth** *TsbxClientAuthTypes*
*Default Value: 0*

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 |  |

 **Extensions** *String*
*Default Value: ""*

Provides access to TLS extensions.

 **ForceResumeIfDestinationChanges** *Boolean*
*Default Value: False*

Whether to force TLS session resumption when the destination address changes.

 **Groups** *String*
*Default Value: ""*

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.

 **PreSharedIdentity** *String*
*Default Value: ""*

Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.

 **PreSharedKey** *String*
*Default Value: ""*

Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.

 **PreSharedKeyCiphersuite** *String*
*Default Value: ""*

Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.

 **RenegotiationAttackPreventionMode** *TsbxRenegotiationAttackPreventionModes*
*Default Value: 2*

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. |

 **RevocationCheck** *TsbxRevocationCheckKinds*
*Default Value: 1*

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.

 **SSLOptions** *Integer*
*Default Value: 16*

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 |

 **TLSMode** *TsbxSSLModes*
*Default Value: 0*

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. |

 **UseExtendedMasterSecret** *Boolean*
*Default Value: True*

Enables the Extended Master Secret Extension, as defined in RFC 7627.

 **UseSessionResumption** *Boolean*
*Default Value: False*

Enables or disables the TLS session resumption capability.

 **Versions** *Integer*
*Default Value: 48*

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 |

## Constructors

 >

*Delphi Syntax*

```text
constructor Create();
```

 Creates a new TLSSettings object.

# Config Settings ([CAdESVerifier](#cadesverifier-component) Component)

 The component 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 component, access to these *internal properties* is provided through the [Config](#config-method-cadesverifier-component) method.

### CAdESVerifier 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 component 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 component 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 component should respect the trust to CA certificates as configured in the operating system. In Windows this effectively defines whether the component 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 [TrustedCertificates](#trustedcertificates-property-cadesverifier-component) 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 component 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 [Notification](#notification-event-cadesverifier-component) 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 component 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 [Notification](#notification-event-cadesverifier-component) event handler ('BeforeTimestamp' and 'TimestampError' event IDs).

**TspHashAlgorithm**: Sets a specific hash algorithm for use with the timestamping service.In default configuration component uses the 'SHA256' hash algorithm. Use this property to specify a different hash algorithm for the timestamp.

Note: Unlike other components, [PDFSigner](PDFSigner.md#PDFSigner) component 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 component will consult the product-wide validation cache when validating the signing chains. Also, the outcomes of any new chain validations performed by the component, 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 component.

Supported values are:

|  |  |  |
| --- | --- | --- |
| off |  | No caching (default) |
| local |  | Local caching |
| global |  | Global caching |

**Cookies**: Gets or sets local cookies for the component.Use this property to get cookies from the internal cookie storage of the component 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 components 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 components.

**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 component. 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 component) 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 component is set to "*local*", the property returns/restores the rules from/to the internal storage of the component. If *StaticDNS* of the component 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 components.

**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 ([CAdESVerifier](#cadesverifier-component) Component)

### CAdESVerifier 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)) |