ASiCVerifier Class

Properties Methods Events Config Settings Errors

The ASiCVerifier class verifies signature containers.

Syntax

secureblackbox.Asicverifier

Remarks

ASiCVerifier provides the functionality of verifying signatures residing in Associated Signature Containers.

Both ASiC-S and ASiC-E profiles are supported.

Property List

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


AllSignaturesValid	The cumulative validity of all signatures.
AutoValidateSignatures	Specifies whether ASiCVerifier should validate any present signatures when the document is opened.
BlockedCertificates	The certificates that must be rejected as trust anchors.
Certificates	A collection of certificates included in the electronic signature.
CRLs	A collection of certificate revocation lists embedded into the signature by the signer.
ExtractionMode	Specifies which entries should be extracted from the container upon verification.
Files	Lists all files contained in the container.
FIPSMode	Reserved.
IgnoreChainValidationErrors	Makes the class tolerant to chain validation errors.
InputBytes	Use this property to pass the input to class in the byte array form.
InputFile	A path to the ASiC container to process.
InputStream	A stream containing ASiC data.
KnownCertificates	Additional certificates for chain validation.
KnownCRLs	Additional CRLs for chain validation.
KnownOCSPs	Additional OCSP responses for chain validation.
OCSPs	A collection of OCSP responses embedded into the signature.
OfflineMode	Switches the class to the offline mode.
OutputBytes	Use this property to read the output the class object has produced.
OutputFile	The file where the processed data will be saved.
OutputPath	A local path to extract the files to.
OutputStream	The stream where the file is to be extracted.
Profile	Specifies a pre-defined profile to apply when creating the signature.
RevocationCheck	Specifies the kind(s) of revocation check to perform.
Signatures	Contains the list of signatures included in the ASiC container.
SocketSettings	Manages network connection settings.
Timestamps	Contains a collection of timestamps for the processed document.
TLSClientChain	The TLS client certificate chain.
TLSServerChain	The TLS server's certificate chain.
TLSSettings	Manages TLS layer settings.
TrustedCertificates	A list of trusted certificates for chain validation.
ValidationMoment	The time point at which signature validity is to be established.

Method List

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


Close	Closes an opened container.
Config	Sets or retrieves a configuration setting.
DoAction	Performs an additional action.
ExtractFile	Extracts a file to one of the output media (bytes, stream, or disk file).
ExtractFiles	Extracts files covered by a signature to OutputPath .
Open	Opens an existing container for signing or updating.
Revalidate	Revalidates a signature in accordance with current settings.
Unsign	Deletes a signature from the container.
Verify	Verifies all signatures in the ASiC container.

Event List

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


ChainElementDownload	Fires when there is a need to download a chain element from an online source.
ChainElementNeeded	Fires when an element required to validate the chain was not located.
ChainElementStore	This event is fired when a chain element (certificate, CRL, or OCSP response) should be stored along with a signature.
ChainValidated	Reports the completion of a certificate chain validation.
ChainValidationProgress	This event is fired multiple times during chain validation to report various stages of the validation procedure.
ContainerLoaded	This event is fired when the container has been loaded into memory.
Error	Information about errors during ASiC signature verification.
FileExtractionStart	Signifies the start of a file extraction process.
Notification	This event notifies the application about an underlying control flow event.
SignatureFound	Signifies the start of signature validation.
SignatureValidated	Marks the completion of the signature validation routine.
TimestampFound	Signifies the start of a timestamp validation routine.
TimestampValidated	Reports the completion of the timestamp validation routine.
TLSCertNeeded	Fires when a remote TLS party requests a client certificate.
TLSCertValidate	This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.
TLSEstablished	Fires when a TLS handshake with Host successfully completes.
TLSHandshake	Fires when a new TLS handshake is initiated, before the handshake commences.
TLSShutdown	Reports the graceful closure of a TLS connection.

Config Settings

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


DislikeOpenEndedOCSPs	Tells the class to discourage OCSP responses without an explicit NextUpdate parameter.
ExtractToMemory	Tells the class to extract the current entry to memory.
ForceCompleteChainValidation	Whether to check the CA certificates when the signing certificate is invalid.
ForceCompleteChainValidationForTrusted	Whether to continue with the full validation up to the root CA certificate for mid-level trust anchors.
GracePeriod	Specifies a grace period to apply during revocation information checks.
IgnoreChainLoops	Whether chain loops should be ignored.
IgnoreChainValidationErrors	Enable this property to ignore any chain validation issues.
IgnoreOCSPNoCheckExtension	Whether OCSP NoCheck extension should be ignored.
IgnoreSystemTrust	Whether trusted Windows Certificate Stores should be treated as trusted.
ImplicitlyTrustSelfSignedCertificates	Whether to trust self-signed certificates.
PolicyExplicitText	The explicit text of the user notice.
PolicyUNNumbers	The noticeNumbers part of the NoticeReference CAdES attribute.
PolicyUNOrganization	The organization part of the NoticeReference qualifier.
ProductionPlace	The production place XAdES attribute.
PromoteLongOCSPResponses	Whether long OCSP responses are requested.
TempPath	Path for storing temporary files.
TLSChainValidationDetails	Contains the advanced details of the TLS server certificate validation.
TLSChainValidationResult	Contains the result of the TLS server certificate validation.
TLSClientAuthRequested	Indicates whether the TLS server requests client authentication.
TLSValidationLog	Contains the log of the TLS server certificate validation.
TolerateMinorChainIssues	Whether to tolerate minor chain issues.
UseMicrosoftCTL	Enables or disables automatic use of Microsoft online certificate trust list.
UseSystemCertificates	Enables or disables the use of the system certificates.
UseUTF8Filenames	Specifies whether to use UTF-8 filenames.
UseValidationCache	Enables or disable the use of the product-wide certificate chain validation cache.
CheckKeyIntegrityBeforeUse	Enables or disable private key integrity check before use.
CookieCaching	Specifies whether a cookie cache should be used for HTTP(S) transports.
Cookies	Gets or sets local cookies for the class (supported for HTTPClient, RESTClient and SOAPClient only).
DefDeriveKeyIterations	Specifies the default key derivation algorithm iteration count.
EnableClientSideSSLFFDHE	Enables or disables finite field DHE key exchange support in TLS clients.
GlobalCookies	Gets or sets global cookies for all the HTTP transports.
HttpUserAgent	Specifies the user agent name to be used by all HTTP clients.
LogDestination	Specifies the debug log destination.
LogDetails	Specifies the debug log details to dump.
LogFile	Specifies the debug log filename.
LogFilters	Specifies the debug log filters.
LogFlushMode	Specifies the log flush mode.
LogLevel	Specifies the debug log level.
LogMaxEventCount	Specifies the maximum number of events to cache before further action is taken.
LogRotationMode	Specifies the log rotation mode.
MaxASN1BufferLength	Specifies the maximal allowed length for ASN.1 primitive tag data.
MaxASN1TreeDepth	Specifies the maximal depth for processed ASN.1 trees.
OCSPHashAlgorithm	Specifies the hash algorithm to be used to identify certificates in OCSP requests.
StaticDNS	Specifies whether static DNS rules should be used.
StaticIPAddress[domain]	Gets or sets an IP address for the specified domain name.
StaticIPAddresses	Gets or sets all the static DNS rules.
Tag	Allows to store any custom data.
UseOwnDNSResolver	Specifies whether the client classes should use own DNS resolver.
UseSharedSystemStorages	Specifies whether the validation engine should use a global per-process copy of the system certificate stores.
UseSystemOAEPAndPSS	Enforces or disables the use of system-driven RSA OAEP and PSS computations.
UseSystemRandom	Enables or disables the use of the OS PRNG.

AllSignaturesValid Property (ASiCVerifier Class)

The cumulative validity of all signatures.

Syntax


public boolean isAllSignaturesValid();

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 (ASiCVerifier Class)

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

Syntax


public boolean isAutoValidateSignatures();


public void setAutoValidateSignatures(boolean 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 method.

BlockedCertificates Property (ASiCVerifier Class)

The certificates that must be rejected as trust anchors.

Syntax


public CertificateList getBlockedCertificates();


public void setBlockedCertificates(CertificateList 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.

Certificates Property (ASiCVerifier Class)

A collection of certificates included in the electronic signature.

Syntax


public CertificateList getCertificates();

Remarks

Use this property to access all certificates included into the signature(s) by its creator.

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

CRLs Property (ASiCVerifier Class)

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

Syntax


public CRLList getCRLs();

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.

ExtractionMode Property (ASiCVerifier Class)

Specifies which entries should be extracted from the container upon verification.

Syntax


public int getExtractionMode();


public void setExtractionMode(int extractionMode);


Enumerated values:
  public final static int aemNone = 0;
  public final static int aemAll = 1;
  public final static int aemSigned = 2;
  public final static int aemSignedAndValid = 3;

Default Value

Remarks

Use this property to choose entries that should be extracted in the Verify method. Choose between extracting all files, signed-only, signed and with verified signature, and none at all (verify-only mode).


aemNone	`0`
aemAll	`1`
aemSigned	`2`
aemSignedAndValid	`3`

Files Property (ASiCVerifier Class)

Lists all files contained in the container.

Syntax


public ArchivedFileList getFiles();

Remarks

Use this collection property to walk through the list of files contained in the archive.

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

FIPSMode Property (ASiCVerifier Class)

Reserved.

Syntax


public boolean isFIPSMode();


public void setFIPSMode(boolean FIPSMode);

Default Value

False

Remarks

This property is reserved for future use.

IgnoreChainValidationErrors Property (ASiCVerifier Class)

Makes the class tolerant to chain validation errors.

Syntax


public boolean isIgnoreChainValidationErrors();


public void setIgnoreChainValidationErrors(boolean 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 (ASiCVerifier Class)

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

Syntax


public byte[] getInputBytes();


public void setInputBytes(byte[] 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 (ASiCVerifier Class)

A path to the ASiC container to process.

Syntax


public String getInputFile();


public void setInputFile(String inputFile);

Default Value

Remarks

Use this property to provide a path to the signature container. Use InputStream to provide the container from memory rather than a disk file.

InputStream Property (ASiCVerifier Class)

A stream containing ASiC data.

Syntax


public java.io.InputStream getInputStream();


public void setInputStream(java.io.InputStream inputStream);

Default Value

null

Remarks

Use this property to feed ASiC data to the component from a stream object.

This property is not available at design time.

KnownCertificates Property (ASiCVerifier Class)

Additional certificates for chain validation.

Syntax


public CertificateList getKnownCertificates();


public void setKnownCertificates(CertificateList 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 certificates to be added to this collection is roughly equivalent to that of Intermediate Certification Authorities system store in Windows.

Do not add trust anchors or root certificates to this collection: add them to TrustedCertificates instead.

This property is not available at design time.

KnownCRLs Property (ASiCVerifier Class)

Additional CRLs for chain validation.

Syntax


public CRLList getKnownCRLs();


public void setKnownCRLs(CRLList 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.

KnownOCSPs Property (ASiCVerifier Class)

Additional OCSP responses for chain validation.

Syntax


public OCSPResponseList getKnownOCSPs();


public void setKnownOCSPs(OCSPResponseList 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.

OCSPs Property (ASiCVerifier Class)

A collection of OCSP responses embedded into the signature.

Syntax


public OCSPResponseList getOCSPs();

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.

OfflineMode Property (ASiCVerifier Class)

Switches the class to the offline mode.

Syntax


public boolean isOfflineMode();


public void setOfflineMode(boolean 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 validation information included within the signature or provided via KnownCertificates, KnownCRLs, and other related properties.

OutputBytes Property (ASiCVerifier Class)

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

Syntax


public byte[] getOutputBytes();

Remarks

Read the contents of this property after the operation is completed to read the produced output. This property will only be set if OutputFile and OutputStream properties had not been assigned.

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

OutputFile Property (ASiCVerifier Class)

The file where the processed data will be saved.

Syntax


public String getOutputFile();


public void setOutputFile(String outputFile);

Default Value

Remarks

Provides a path to the file where the class should save the updated container.

OutputPath Property (ASiCVerifier Class)

A local path to extract the files to.

Syntax


public String getOutputPath();


public void setOutputPath(String outputPath);

Default Value

Remarks

Assign this property with a path where the extracted files (selected according to ExtractionMode criteria) are to be saved.

OutputStream Property (ASiCVerifier Class)

The stream where the file is to be extracted.

Syntax


public java.io.OutputStream getOutputStream();


public void setOutputStream(java.io.OutputStream outputStream);

Default Value

null

Remarks

Use this property to specify the stream to take the data extracted from the container.

This property is not available at design time.

Profile Property (ASiCVerifier Class)

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

Syntax


public String getProfile();


public void setProfile(String 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.

RevocationCheck Property (ASiCVerifier Class)

Specifies the kind(s) of revocation check to perform.

Syntax


public int getRevocationCheck();


public void setRevocationCheck(int revocationCheck);


Enumerated values:
  public final static int crcNone = 0;
  public final static int crcAuto = 1;
  public final static int crcAllCRL = 2;
  public final static int crcAllOCSP = 3;
  public final static int crcAllCRLAndOCSP = 4;
  public final static int crcAnyCRL = 5;
  public final static int crcAnyOCSP = 6;
  public final static int crcAnyCRLOrOCSP = 7;
  public final static int crcAnyOCSPOrCRL = 8;

Default Value

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 (CRL) 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`)	Check all provided CRL endpoints for all chain certificates.
crcAllOCSP (`3`)	Check all provided OCSP endpoints for all chain certificates.
crcAllCRLAndOCSP (`4`)	Check all CRL and OCSP endpoints for all chain certificates.
crcAnyCRL (`5`)	At least one CRL check for every certificate in the chain must succeed.
crcAnyOCSP (`6`)	At least one OCSP check for every certificate in the chain must succeed.
crcAnyCRLOrOCSP (`7`)	At least one CRL or OCSP check for every certificate in the chain must succeed. CRL endpoints are checked first.
crcAnyOCSPOrCRL (`8`)	At least one CRL or OCSP check for every certificate in the chain must succeed. OCSP endpoints are checked first.

This setting controls the way the revocation checks are performed. 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 faster OCSP route and only demand one source to succeed) is a good choice for most of typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.

Signatures Property (ASiCVerifier Class)

Contains the list of signatures included in the ASiC container.

Syntax


public ASiCSignatureList getSignatures();

Remarks

Use this property to access all signatures in the container.

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

SocketSettings Property (ASiCVerifier Class)

Manages network connection settings.

Syntax


public SocketSettings getSocketSettings();

Remarks

Use this property to tune up network connection parameters.

This property is read-only.

Timestamps Property (ASiCVerifier Class)

Contains a collection of timestamps for the processed document.

Syntax


public TimestampInfoList getTimestamps();

Remarks

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

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

TLSClientChain Property (ASiCVerifier Class)

The TLS client certificate chain.

Syntax


public CertificateList getTLSClientChain();


public void setTLSClientChain(CertificateList TLSClientChain);

Remarks

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

This property is not available at design time.

TLSServerChain Property (ASiCVerifier Class)

The TLS server's certificate chain.

Syntax


public CertificateList getTLSServerChain();

Remarks

Use this property to access the certificate chain sent by the TLS server.

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

TLSSettings Property (ASiCVerifier Class)

Manages TLS layer settings.

Syntax


public TLSSettings getTLSSettings();

Remarks

Use this property to tune up the TLS layer parameters.

This property is read-only.

TrustedCertificates Property (ASiCVerifier Class)

A list of trusted certificates for chain validation.

Syntax


public CertificateList getTrustedCertificates();


public void setTrustedCertificates(CertificateList 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 than that of 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.

ValidationMoment Property (ASiCVerifier Class)

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

Syntax


public String getValidationMoment();


public void setValidationMoment(String 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 signature creation time, or 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 (Asicverifier Class)

Closes an opened container.

Syntax

public void close(boolean saveChanges);

Remarks

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

Config Method (Asicverifier Class)

Sets or retrieves a configuration setting.

Syntax

public String config(String configurationString);

Remarks

Config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.

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

DoAction Method (Asicverifier Class)

Performs an additional action.

Syntax

public String doAction(String actionID, String actionParams);

Remarks

DoAction is a generic method available in every class. 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 of the action is provided in ActionID parameter. ActionParams contains a list of parameters for the action in the form of PARAM1=VALUE1;PARAM2=VALUE2;....

ExtractFile Method (Asicverifier Class)

Extracts a file to one of the output media (bytes, stream, or disk file).

Syntax

public void extractFile(String filename);

Remarks

Use this method to extract a single archived

ExtractFiles Method (Asicverifier Class)

Extracts files covered by a signature to OutputPath .

Syntax

public void extractFiles(int sigIndex);

Remarks

Use this method to extract all files covered by the signature SigIndex to OutputPath. Set SigIndex to -1 to extract all the files included in the container.

Open Method (Asicverifier Class)

Opens an existing container for signing or updating.

Syntax

public void open();

Remarks

Use this method to open a container for signing or updating. When finished, call Close to complete or discard the operation.

Revalidate Method (Asicverifier Class)

Revalidates a signature in accordance with current settings.

Syntax

public void revalidate(int index);

Remarks

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

Unsign Method (Asicverifier Class)

Deletes a signature from the container.

Syntax

public void unsign(int sigIndex);

Remarks

Use this method to delete an existing signature from the container. Use SigIndex parameter to specify the signature to be removed.

Verify Method (Asicverifier Class)

Verifies all signatures in the ASiC container.

Syntax

public void verify();

Remarks

Use this method to verify the signature and any associated signed files residing in the ASiC container.

When processing the container, the verifier walks through all the signatures contained in the message, one after another.

For each signature, the SignatureFound event is thrown. The benefits of this are that it:

Lets you know some basic details about the signature and its creator
Allows you to tell the component whether or not you want to validate it and/or its signing certificate's chain
Gives you a chance to provide any missing certificates (CertFound indicates whether you need to do that)

The control then validates the signature and the chain (if told to do so in SignatureFound), reporting the validity of each via SignatureValidated and ChainValidated events, respectively. Before these events are fired, the properties of the signature are populated in the control's properties. Two properties that may be useful to read inside the event handlers are those reporting the signature's creation time, ClaimedSigningTime and ValidatedSigningTime.

The control's properties remain assigned with the last processed signature's details, and are still available after the Verify() call returns, providing a handy way to work with single-signature containers.

Once the main signature's processing completes, the control proceeds to its subordinate elements (countersignatures and/or timestamps). Each timestamp is reported via TimestampValidated event.

Having reported all the countersignatures and timestamps, the control proceeds to the next main signature and any timestamps associated with it - and so on.

ChainElementDownload Event (Asicverifier Class)

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

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void chainElementDownload(AsicverifierChainElementDownloadEvent e) {}
  ...
}

public class AsicverifierChainElementDownloadEvent {
  public int kind;
  public String certRDN;
  public String CACertRDN;
  public String location;
  public int action;
}

Remarks

Subscribe to this event to be notified about validation element retrievals. Use 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

ChainElementNeeded Event (Asicverifier Class)

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

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void chainElementNeeded(AsicverifierChainElementNeededEvent e) {}
  ...
}

public class AsicverifierChainElementNeededEvent {
  public int kind;
  public String certRDN;
  public String CACertRDN;
}

Remarks

Subscribe to this event to be notified about missing validation elements. Use the KnownCRLs, KnownCertificates, and KnownOCSPs properties in the event handler to provide the missing piece.

ChainElementStore Event (Asicverifier Class)

This event is fired when a chain element (certificate, CRL, or OCSP response) should be stored along with a signature.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void chainElementStore(AsicverifierChainElementStoreEvent e) {}
  ...
}

public class AsicverifierChainElementStoreEvent {
  public int kind;
  public byte[] body;
  public String URI;
}

Remarks

This event could occur if you are verifying XAdES-C form or higher. The Body parameter contains the element in binary form that should be stored along with a signature. Use the URI parameter to provide an URI of the stored element.

ChainValidated Event (Asicverifier Class)

Reports the completion of a certificate chain validation.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void chainValidated(AsicverifierChainValidatedEvent e) {}
  ...
}

public class AsicverifierChainValidatedEvent {
  public int index;
  public String subjectRDN;
  public int validationResult;
  public int validationDetails;
}

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 (Asicverifier Class)

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

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void chainValidationProgress(AsicverifierChainValidationProgressEvent e) {}
  ...
}

public class AsicverifierChainValidationProgressEvent {
  public String eventKind;
  public String certRDN;
  public String CACertRDN;
  public int action;
}

Remarks

Subscribe to this event to be notified about chain validation progress. Use Action parameter to alter the validation flow.

The EventKind parameter reports the nature of the event being reported. The CertRDN and CACertRDN report the distinguished names of the certificates that are relevant for the event invocation (one or both can be empty, depending on EventKind. Use 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

ContainerLoaded Event (Asicverifier Class)

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

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void containerLoaded(AsicverifierContainerLoadedEvent e) {}
  ...
}

public class AsicverifierContainerLoadedEvent {
  public boolean cancel;
}

Remarks

The handler for this event is a good place to check for any existing signatures and validate them if required.

Set Cancel to true to terminate document processing on this stage.

Error Event (Asicverifier Class)

Information about errors during ASiC signature verification.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void error(AsicverifierErrorEvent e) {}
  ...
}

public class AsicverifierErrorEvent {
  public int errorCode;
  public String description;
}

Remarks

The event is fired in case of exceptional conditions during ASiC signature verification.

ErrorCode contains an error code and Description contains a textual description of the error.

FileExtractionStart Event (Asicverifier Class)

Signifies the start of a file extraction process.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void fileExtractionStart(AsicverifierFileExtractionStartEvent e) {}
  ...
}

public class AsicverifierFileExtractionStartEvent {
  public String fileName;
  public long fileSize;
  public String modDate;
  public boolean extract;
  public String destFile;
}

Remarks

This event fires for every file located in the archive and matching the ExtractionMode setting before it is to be extracted.

DestFile indicates the path where the file will be saved to. You can alter the destination path here, by providing an alternative extraction path.

Set DestFile to an empty string and provide a stream object via the OutputStream property if you prefer to save the data to a stream instead of file.

If DestFile is set to an empty string and OutputStream is unassigned, the file will not be extracted.

Alternatively, you can request the extracted content to be saved into a byte array. To do this, leave DestFile and OutputStream empty, and keep the Extract parameter enabled.

Please take care when extracting large files into byte arrays, as those may consume large amounts of memory.

Note: if DestFile already exists, the class will overwrite it. To prevent overwriting of existing files, subscribe to this event, and change DestFile when needed.

Notification Event (Asicverifier Class)

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

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void notification(AsicverifierNotificationEvent e) {}
  ...
}

public class AsicverifierNotificationEvent {
  public String eventID;
  public String eventParam;
}

Remarks

The class 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 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.

SignatureFound Event (Asicverifier Class)

Signifies the start of signature validation.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void signatureFound(AsicverifierSignatureFoundEvent e) {}
  ...
}

public class AsicverifierSignatureFoundEvent {
  public int index;
  public String issuerRDN;
  public byte[] serialNumber;
  public byte[] subjectKeyID;
  public boolean certFound;
  public boolean validateSignature;
  public boolean validateChain;
}

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 is set to True if the class has found the needed certificate in one of the known locations, and to False otherwise, in which case you must provide it manually via KnownCertificates property.

Signature validation consists of two independent stages: cryptographic signature validation and chain validation. Separate validation results are reported for each, with SignatureValidationResult and ChainValidationResult properties respectively.

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

SignatureValidated Event (Asicverifier Class)

Marks the completion of the signature validation routine.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void signatureValidated(AsicverifierSignatureValidatedEvent e) {}
  ...
}

public class AsicverifierSignatureValidatedEvent {
  public int index;
  public String issuerRDN;
  public byte[] serialNumber;
  public byte[] subjectKeyID;
  public int validationResult;
}

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

TimestampFound Event (Asicverifier Class)

Signifies the start of a timestamp validation routine.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void timestampFound(AsicverifierTimestampFoundEvent e) {}
  ...
}

public class AsicverifierTimestampFoundEvent {
  public int index;
  public String issuerRDN;
  public byte[] serialNumber;
  public byte[] subjectKeyID;
  public boolean certFound;
  public boolean validateTimestamp;
  public boolean validateChain;
}

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.

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 SignatureValidationResult and ChainValidationResult properties respectively.

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

TimestampValidated Event (Asicverifier Class)

Reports the completion of the timestamp validation routine.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void timestampValidated(AsicverifierTimestampValidatedEvent e) {}
  ...
}

public class AsicverifierTimestampValidatedEvent {
  public int index;
  public String issuerRDN;
  public byte[] serialNumber;
  public byte[] subjectKeyID;
  public String time;
  public int validationResult;
  public int chainValidationResult;
  public int chainValidationDetails;
}

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

TLSCertNeeded Event (Asicverifier Class)

Fires when a remote TLS party requests a client certificate.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void TLSCertNeeded(AsicverifierTLSCertNeededEvent e) {}
  ...
}

public class AsicverifierTLSCertNeededEvent {
  public String host;
  public String CANames;
}

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 (optional, according to the TLS spec) advises on the accepted issuing CAs.

Use the TLSClientChain 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 event for the given host and, if the certificate was accepted, succeeded by the TLSEstablished event.

TLSCertValidate Event (Asicverifier Class)

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

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void TLSCertValidate(AsicverifierTLSCertValidateEvent e) {}
  ...
}

public class AsicverifierTLSCertValidateEvent {
  public String serverHost;
  public String serverIP;
  public boolean accept;
}

Remarks

This event is fired during a TLS handshake. Use TLSServerChain property to access the certificate chain. In general case, 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 (Asicverifier Class)

Fires when a TLS handshake with Host successfully completes.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void TLSEstablished(AsicverifierTLSEstablishedEvent e) {}
  ...
}

public class AsicverifierTLSEstablishedEvent {
  public String host;
  public String version;
  public String ciphersuite;
  public byte[] connectionId;
  public boolean abort;
}

Remarks

The class uses this event to notify the application about successful completion of a TLS handshake.

The Version, Ciphersuite, and ConnectionId parameters indicate security parameters of the new connection. Use the Abort parameter if you need to terminate the connection at this stage.

TLSHandshake Event (Asicverifier Class)

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

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void TLSHandshake(AsicverifierTLSHandshakeEvent e) {}
  ...
}

public class AsicverifierTLSHandshakeEvent {
  public String host;
  public boolean abort;
}

Remarks

The class 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 with TLSEstablished event. If the server chooses to request a client certificate, TLSCertNeeded event will also be fired.

TLSShutdown Event (Asicverifier Class)

Reports the graceful closure of a TLS connection.

Syntax

public class DefaultAsicverifierEventListener implements AsicverifierEventListener {
  ...
  public void TLSShutdown(AsicverifierTLSShutdownEvent e) {}
  ...
}

public class AsicverifierTLSShutdownEvent {
  public String host;
}

Remarks

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

ArchivedFile Type

Provides information about the compressed file.

Remarks

Use this type to access compressed file details.

Fields

Action
int

The action to apply to the file.

Use this property to control the action that should be applied to the file during the compression or extraction. The following actions are supported:


atAdd (0)	Add the file to the archive
atKeep (1)	Keep the existing file in the archive
atUpdate (2)	Update the archived file with a fresher copy
atDelete (3)	Delete the file from the archive
atExtract (4)	Extract the file (extraction only)
atSkip (5)	Skip file extraction (extraction only)

CompressedSize
long

The size of the file after compression.

DataSource
int

The type of the data source for this entry.

Use this property to control the data source for this entry.


fdsFile (0)	The data for this entry should be taken from the file provided via LocalPath.
fdsStream (1)	The data is going to be provided on-the-fly via the FileStream property.
fdsBuffer (2)	The data is going to be provided on-the-fly via the FileData property.

Directory
boolean

Tells if the entry is a directory or a regular file.

EncryptionAlgorithm
String

Returns the symmetric algorithm that was used to encrypt the file.

EncryptionKeyLength
int

Returns the length, in bits, of the encryption key.

EncryptionType
int

The type of encryption applied to the file.

Use this property to find out what kind of encryption was applied to the file.


aetDefault (0)	Default encryption (not used for already encrypted files)
aetNoEncryption (1)	No encryption
aetGeneric (2)	Standard ZIP encryption
aetWinZip (3)	WinZIP-based encryption
aetStrong (4)	Strong encryption

FileName
String

The original name of the compressed file or folder.

Folder
String

The containing folder of the entry.

LocalPath
String

The local path associated with this entry. It typically specifies the source path that the data should be taken from, or the destination it should be extracted to.

MTime
String

The entry's last modification time.

NewFile
boolean

Indicates whether the entry corresponds to a file to be added to the archive.

Path
String

The full internal path of the archived entry.

SignatureCount
int

The number of signatures covering the entry.

Signed
boolean

Indicates whether the entry is signed.

Size
long

The size of the file before compression.

Constructors

public ArchivedFile();

Creates a new ArchivedFile object.

ASiCSignature Type

Represents a signature in the ASiC container.

Remarks

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

An ASiC-S container can include one CAdES, and/or one XAdES, and/or one Timestamp. An ASiC-E container can include multiple CAdES signatures, XAdES signatures, and timestamp tokens.

Fields

CertificateIndex
int

Returns the index of the signing certificate in the Certificates collection

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

ChainValidationDetails
int

The details of a certificate chain validation outcome. They may often suggest what 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
int

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

Returns or sets signature's creation time.

Use this property to get or set the signature creation time from the signer's computer. The claimed time, unlike ValidatedSigningTime does not originate from a trusted TSA and may be forfeited or wrong.

The time is provided in UTC.

ContentType
String

The signature content type.

Use this property to get or set the content type OID to be included with the signature.

FileName
String

The name of the ASiC signature file.

HashAlgorithm
String

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

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.

Level
int

Specifies the level according to which the inner AdES signature is to be composed

CAdES and XAdES standards define a number of signature levels. The main differences between levels are in the scope of validation information included to the signature. BES signatures only include the most necessary information (the signing chain), whereas XL and A signatures include the complete set.


aslUnknown	`0`
aslBES	`1`
aslEPES	`2`
aslT	`3`
aslC	`4`
aslXType1	`5`
aslXType2	`6`
aslXLType1	`7`
aslXLType2	`8`
aslBaselineB	`9`
aslBaselineT	`10`
aslBaselineLT	`11`
aslBaselineLTA	`12`
aslExtendedBES	`13`
aslExtendedEPES	`14`
aslExtendedT	`15`
aslExtendedC	`16`
aslExtendedXType1	`17`
aslExtendedXType2	`18`
aslExtendedXLType1	`19`
aslExtendedXLType2	`20`
aslA	`21`
aslExtendedA	`22`

PolicyHash
String

The signature policy hash value.

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

PolicyHashAlgorithm
String

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.


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

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

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.

SerialNumber
byte[]

The serial number of the timestamp.

SignatureBytes
byte[]

Returns the binary representation of the ASiC signature.

SignatureType
int

The type of the ASiC signature: CAdES, XAdES, timestamp, or unknown.


castUnknown	`0`
castCAdES	`1`
castXAdES	`2`
castTimestamp	`3`

SignatureValidationResult
int

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

SignedFiles
String

Contains a comma-separated list of files that are covered by the signature.

SubjectKeyID
byte[]

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

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

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

ValidatedSigningTime
String

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 returns a non-trusted signing time from the signer's computer.

Both times are in UTC.

ValidationLog
String

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

Constructors

public ASiCSignature();

Creates a new empty ASiC signature object.

Certificate Type

Provides details of an individual X.509 certificate.

Remarks

This type provides access to X.509 certificate details.

Fields

Bytes
byte[]

Returns raw certificate data in DER format.

CA
boolean

Indicates whether the certificate has a CA capability (a setting in BasicConstraints extension).

CAKeyID
byte[]

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

Authority Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates produced by the same issuer, but with different public keys.

CRLDistributionPoints
String

Locations of the CRL (Certificate Revocation List) distribution points used to check this certificate's validity.

Curve
String

Specifies the elliptic curve of the EC public key.


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
byte[]

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

FriendlyName
String

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

HashAlgorithm
String

Specifies the hash algorithm to be used in the operations on the certificate (such as key signing)


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

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

IssuerRDN
String

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

KeyAlgorithm
String

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`

KeyBits
int

Returns the length of the public key.

KeyFingerprint
byte[]

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

KeyUsage
int

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

KeyValid
boolean

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

OCSPLocations
String

Locations of OCSP (Online Certificate Status Protocol) services that can be used to check this certificate's validity, as recorded by the CA.

OCSPNoCheck
boolean

Accessor to the value of the certificates ocsp-no-check extension.

Origin
int

Returns the origin of this certificate.

PolicyIDs
String

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.

PrivateKeyBytes
byte[]

Contains the certificate's private key. It is normal for this property to be empty if the private key is non-exportable.

PrivateKeyExists
boolean

Indicates whether the certificate has an associated private key.

PrivateKeyExtractable
boolean

Indicates whether the private key is extractable

PublicKeyBytes
byte[]

Contains the certificate's public key in DER format.

QualifiedStatements
int

Returns the qualified status of the certificate.

SelfSigned
boolean

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

SerialNumber
byte[]

Returns the certificate's serial number.

SigAlgorithm
String

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

Subject
String

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

SubjectAlternativeName
String

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

SubjectKeyID
byte[]

Contains a unique identifier (fingerprint) of the certificate's private key.

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 with a SHA1 hash of the bit string of the subject public key.

SubjectRDN
String

A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject).

ValidFrom
String

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

ValidTo
String

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

Constructors

public Certificate( bytes,  startIndex,  count,  password);

Loads the X.509 certificate from a memory buffer. Bytes is a buffer containing the raw certificate data. StartIndex and Count specify the starting position and number of bytes to be read from the buffer, respectively. Password is a password encrypting the certificate.

public Certificate( certBytes,  certStartIndex,  certCount,  keyBytes,  keyStartIndex,  keyCount,  password);

Loads the X.509 certificate from a memory buffer. CertBytes is a buffer containing the raw certificate data. CertStartIndex and CertCount specify the number of bytes to be read from the buffer, respectively. KeyBytes is a buffer containing the private key data. KeyStartIndex and KeyCount specify the starting position and number of bytes to be read from the buffer, respectively. Password is a password encrypting the certificate.

public Certificate( bytes,  startIndex,  count);

public Certificate( path,  password);

Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data. Password is a password encrypting the certificate.

public Certificate( certPath,  keyPath,  password);

Loads the X.509 certificate from a file. CertPath specifies the full path to the file containing the certificate data. KeyPath specifies the full path to the file containing the private key. Password is a password encrypting the certificate.

public Certificate( path);

Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data.

public Certificate( stream);

Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data.

public Certificate( stream,  password);

Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data. Password is a password encrypting the certificate.

public Certificate( certStream,  keyStream,  password);

Loads the X.509 certificate from a stream. CertStream is a stream containing the certificate data. KeyStream is a stream containing the private key. Password is a password encrypting the certificate.

public Certificate();

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.

Fields


Bytes byte[]	Returns raw CRL data in DER format.
CAKeyID byte[]	A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL.
EntryCount int	Returns the number of certificate status entries in the CRL.
Issuer String	The common name of the CRL issuer (CA), typically a company name.
IssuerRDN String	A collection of information, in the form of [OID, Value] pairs, uniquely identifying the CRL issuer.
Location String	The URL that the CRL was downloaded from.
NextUpdate String	The planned time and date of the next version of this CRL to be published.
SigAlgorithm String	The public key algorithm that was used by the CA to sign this CRL.
TBS byte[]	The to-be-signed part of the CRL (the CRL without the signature part).
ThisUpdate String	The date and time at which this version of the CRL was published.

Constructors

public CRL( bytes,  startIndex,  count);

Creates a CRL object from a memory buffer. Bytes is a buffer containing raw (DER) CRL data, StartIndex and Count specify the starting position and the length of the CRL data in the buffer, respectively.

public CRL( location);

Creates a CRL object by downloading it from a remote location.

public CRL( stream);

Creates a CRL object from data contained in a stream.

public CRL();

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 (CRL).

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

Fields


Bytes byte[]	Buffer containing raw OCSP response data.
EntryCount int	The number of SingleResponse elements contained in this OCSP response. Each SingleResponse element corresponds to a certificate status.
Issuer String	Indicates the issuer of this response (a CA or its authorized representative).
IssuerRDN String	Indicates the RDN of the issuer of this response (a CA or its authorized representative).
Location String	Location of the OCSP responder.
ProducedAt String	Specifies the time when the response was produced, in UTC.

Constructors

public OCSPResponse( bytes,  startIndex,  count);

Initializes the response from a memory buffer. Bytes is a buffer containing raw OCSP response data, StartIndex and Count specify the starting position and the number of bytes to be read from this buffer.

public OCSPResponse( location);

Downloads an OCSP response from a remote location.

public OCSPResponse( stream);

Initializes the response with the data from a stream.

public OCSPResponse();

Creates an empty OCSP response object.

SocketSettings Type

A container for the socket settings.

Remarks

This type is a container for socket-layer parameters.

Fields

DNSMode
int

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
int

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

DNSQueryTimeout
int

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

DNSServers
String

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

DNSTotalTimeout
int

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

IncomingSpeedLimit
int

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

LocalAddress
String

The local network interface to bind the socket to.

LocalPort
int

The local port number to bind the socket to.

OutgoingSpeedLimit
int

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

Timeout
int

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

Enables or disables IP protocol version 6.

Constructors

public SocketSettings();

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.

Fields

Accuracy
long

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

Bytes
byte[]

Returns raw timestamp data in DER format.

CertificateIndex
int

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
int

The details of a certificate chain validation outcome. They may often suggest what 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
int

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.

HashAlgorithm
String

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`

SerialNumber
byte[]

Returns the timestamp's serial number.

SignatureIndex
int

Returns the index of the owner signature, if applicable.

Use this property to establish the index of the associated signature object in the signature collection.

Time
String

The time point incorporated into the timestamp.

TimestampType
int

Returns the type of the timestamp.

Available options:


tstUnknown	`0`
tstLegacy	`1`	Supported by: AuthenticodeVerifier
tstTrusted	`2`	Supported by: AuthenticodeVerifier
tstGeneric	`3`	Supported by: CAdESVerifier
tstESC	`4`	Supported by: CAdESVerifier
tstContent	`5`	Supported by: CAdESVerifier
tstCertsAndCRLs	`6`	Supported by: CAdESVerifier
tstArchive	`7`	Archive timestamp. Supported by: CAdESVerifier, OfficeVerifier, SOAPVerifier, XAdESVerifier
tstArchive2	`8`	Archive v2 timestamp. Supported by: CAdESVerifier
tstArchive3	`9`	Archive v3 timestamp. Supported by: CAdESVerifier
tstIndividualDataObjects	`10`	Supported by: OfficeVerifier, SOAPVerifier, XAdESVerifier
tstAllDataObjects	`11`	Supported by: OfficeVerifier, SOAPVerifier, XAdESVerifier
tstSignature	`12`	Signature timestamp. Supported by: OfficeVerifier, SOAPVerifier, XAdESVerifier
tstRefsOnly	`13`	RefsOnly timestamp. Supported by: OfficeVerifier, SOAPVerifier, XAdESVerifier
tstSigAndRefs	`14`	SigAndRefs timestamp. Supported by: OfficeVerifier, SOAPVerifier, XAdESVerifier

Not all of the above timestamp types can be supported by a specific signature technology used (CAdES, PDF, XAdES).

TSAName
String

This value uniquely identifies the Timestamp Authority (TSA).

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

ValidationLog
String

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

ValidationResult
int

Contains 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

Constructors

public TimestampInfo();

Creates a new TimestampInfo object with default field values.

TLSSettings Type

A container for TLS connection settings.

Remarks

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

Fields

AutoValidateCertificates
boolean

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

BaseConfiguration
int

Selects the base configuration for the TLS settings. Several profiles are on offer, tuned up for different purposes, such as high security or higher compatibility.


stpcDefault	`0`
stpcCompatible	`1`
stpcComprehensiveInsecure	`2`
stpcHighlySecure	`3`

Ciphersuites
String

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 that allow to blanketly enable or disable all ciphersuites at once.

Note: the list of ciphersuites provided to this property alters the baseline list of ciphersuites as defined by 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

ECCurves
String

Defines the elliptic curves to enable.

Extensions
String

Provides access to TLS extensions.

ForceResumeIfDestinationChanges
boolean

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

PreSharedIdentity
String

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

PreSharedKey
String

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

PreSharedKeyCiphersuite
String

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

RenegotiationAttackPreventionMode
int

Selects 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
int

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`)	Check all provided CRL endpoints for all chain certificates.
crcAllOCSP (`3`)	Check all provided OCSP endpoints for all chain certificates.
crcAllCRLAndOCSP (`4`)	Check all CRL and OCSP endpoints for all chain certificates.
crcAnyCRL (`5`)	At least one CRL check for every certificate in the chain must succeed.
crcAnyOCSP (`6`)	At least one OCSP check for every certificate in the chain must succeed.
crcAnyCRLOrOCSP (`7`)	At least one CRL or OCSP check for every certificate in the chain must succeed. CRL endpoints are checked first.
crcAnyOCSPOrCRL (`8`)	At least one CRL or OCSP check for every certificate in the chain must succeed. OCSP endpoints are checked first.

SSLOptions
int

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 use of client certificate hash algorithm. It is unlikely that you will ever need to adjust it.
cssloAutoAddServerNameExtension	`0x010`	Automatically add server name extension when known
cssloAcceptTrustedSRPPrimesOnly	`0x020`	Accept trusted SRP primes only
cssloDisableSignatureAlgorithmsExtension	`0x040`	Disable (not send) 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 handshake message as large batches rather than individually

TLSMode
int

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, allow plain data.

UseExtendedMasterSecret
boolean

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

UseSessionResumption
boolean

Enables or disables TLS session resumption capability.

Versions
int

Th 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

public TLSSettings();

Creates a new TLSSettings object.

Config Settings (Asicverifier Class)

The class 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 class, access to these internal properties is provided through the Config method.

ASiCVerifier Config Settings

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).

ExtractToMemory: Tells the component to extract the current entry to memory.

Set this property to true to extract the entry being currently processed to memory and make it available in OutputBytes property. This property is reset before every subsequent entry is processed. Use FileExtractionStart event handler to re-enable it.

ForceCompleteChainValidation: Whether to check the CA certificates when the signing certificate is invalid.

Set this property to True to check issuer (CA) certificates when the signing 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: Enable this property to ignore any chain validation issues.

Set this property to True to make the component ignore any chain validation issues. This is not recommended unless you know what you are doing.

IgnoreOCSPNoCheckExtension: Whether 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 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 TrustedCertificates 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 to emulate the verifying environment without actually changing its security settings.

PolicyExplicitText: The explicit text of the user notice.

This property specifies the explicit text of the user notice which is 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: The production place XAdES attribute.

Check this property to access the ProductionPlace XAdES attribute.

PromoteLongOCSPResponses: Whether long OCSP responses are requested.

Set this property to True to force the class to publish 'long' form of OCSP responses. Otherwise, only BasicOCSPResponse blobs are promoted.

TempPath: Path for storing temporary files.

This setting specifies an absolute path to the location on disk where temporary files are stored.

TLSChainValidationDetails: Contains the advanced details of the TLS server certificate validation.

Check this property in TLSCertValidate event handler to access the TLS certificate validation details.

TLSChainValidationResult: Contains the result of the TLS server certificate validation.

Check this property in TLSCertValidate event handler to obtain the TLS certificate validation result.

TLSClientAuthRequested: Indicates whether the TLS server requests client authentication.

Check this property in 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 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 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
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

UseMicrosoftCTL: Enables or disables automatic use of 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.

UseSystemCertificates: Enables or disables the use of the system certificates.

Use this property to tell chain validation module 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.

UseUTF8Filenames: Specifies whether to use UTF-8 filenames.

Set this property to False to use system encoding for filenames inside container.

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 the fresh start.

Base Config Settings

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 class.

Supported values are:


off		No caching (default)
local		Local caching (supported for HTTPClient, RESTClient and SOAPClient only)
global		Global caching

Cookies: Gets or sets local cookies for the class (supported for HTTPClient, RESTClient and SOAPClient only).

Use this property to get cookies from the internal cookie storage of the class 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.

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.

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 classes that have its CookieCaching property set to "global".

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 classes.

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.

StaticDNS: Specifies whether static DNS rules should be used.

Set this property to enable or disable static DNS rules for the class. 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 class) 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 devided 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 class is set to "local", the property returns/restores the rules from/to the internal storage of the class. If StaticDNS of the class 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.

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.

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.

Trappable Errors (Asicverifier Class)

ASiCVerifier Errors

1048577   Invalid parameter value (SB_ERROR_INVALID_PARAMETER)
1048578   Class is configured incorrectly (SB_ERROR_INVALID_SETUP)
1048579   Operation cannot be executed in the current state (SB_ERROR_INVALID_STATE)
1048580   Attempt to set an invalid value to a property (SB_ERROR_INVALID_VALUE)
1048581   Certificate does not have its private key loaded (SB_ERROR_NO_PRIVATE_KEY)
1048581   Cancelled by the user (SB_ERROR_CANCELLED_BY_USER)
16777217   Unsupported level (SB_ERROR_ASIC_UNSUPPORTED_LEVEL)
16777218   Unsupported signature form (SB_ERROR_ASIC_UNSUPPORTED_SIGNATURE_FORM)
16777219   Unsupported signature type (SB_ERROR_ASIC_UNSUPPORTED_SIGNATURE_TYPE)
16777220   Unsupported extraction mode (SB_ERROR_ASIC_UNSUPPORTED_EXTRACTION_MODE)
16777221   Input file does not exist (SB_ERROR_ASIC_INPUTFILE_NOT_EXISTS)
16777222   Output file already exists (SB_ERROR_ASIC_OUTPUTFILE_ALREADY_EXISTS)


	1048577 Invalid parameter value (`SB_ERROR_INVALID_PARAMETER`)
	1048578 Class is configured incorrectly (`SB_ERROR_INVALID_SETUP`)
	1048579 Operation cannot be executed in the current state (`SB_ERROR_INVALID_STATE`)
	1048580 Attempt to set an invalid value to a property (`SB_ERROR_INVALID_VALUE`)
	1048581 Certificate does not have its private key loaded (`SB_ERROR_NO_PRIVATE_KEY`)
	1048581 Cancelled by the user (`SB_ERROR_CANCELLED_BY_USER`)
	16777217 Unsupported level (`SB_ERROR_ASIC_UNSUPPORTED_LEVEL`)
	16777218 Unsupported signature form (`SB_ERROR_ASIC_UNSUPPORTED_SIGNATURE_FORM`)
	16777219 Unsupported signature type (`SB_ERROR_ASIC_UNSUPPORTED_SIGNATURE_TYPE`)
	16777220 Unsupported extraction mode (`SB_ERROR_ASIC_UNSUPPORTED_EXTRACTION_MODE`)
	16777221 Input file does not exist (`SB_ERROR_ASIC_INPUTFILE_NOT_EXISTS`)
	16777222 Output file already exists (`SB_ERROR_ASIC_OUTPUTFILE_ALREADY_EXISTS`)