MessageVerifier Module

Properties Methods Events Configuration Settings Errors

The MessageVerifier module verifies digital signatures of data stored in the PKCS#7 format.

Syntax

SecureBlackbox.Messageverifier

Remarks

PKCS#7 (Public Key Cryptography Standard #7) is a common format used to store encrypted and signed data. It is used by a variety of protocols, including S/MIME and CMS.

Property List

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


Certificates	A collection of certificates included in the electronic signature.
ClaimedSigningTime	Returns a signature's claimed signing time.
ContentType	A content type property of the signed message.
DataBytes	Use this property to pass the original signed data to module in the byte array form.
DataFile	The name of the file containing the original signed data.
FIPSMode	Reserved.
HashAlgorithm	Hash algorithm which was used to calculate the signature.
InputBytes	Use this property to pass the input to module in the byte array form.
InputFile	Path to the file containing the signed message.
KnownCertificates	Additional certificates for chain validation.
OutputBytes	Use this property to read the output the module object has produced.
OutputFile	Path to the file to save the extracted data to.
SignatureValidationResult	The signature validation result.
SignedAttributes	Custom signature attributes that are covered by the electronic signature.
SigningCertificate	The certificate that was used to create the signature.
Timestamp	Contains the timestamp which is being validated.
Timestamped	Indicates whether or not the signature is timestamped.
TSACertificate	The certificate of the Time Stamping Authority.
UnsignedAttributes	Custom unsigned attributes included in the electronic signature.
ValidatedSigningTime	Contains the certified signing time.

Method List

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


Config	Sets or retrieves a configuration setting.
DoAction	Performs an additional action.
GetSignatureType	Determines the signature kind.
Verify	Verifies digitally signed data.
VerifyDetached	Verifies a detached signature.

Event List

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


Error	Information about errors during PKCS#7 message verification.
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.

Configuration Settings

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


TempPath	Path for storing temporary files.
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 module (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.
Tag	Allows to store any custom data.
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.

Certificates Property (MessageVerifier Module)

A collection of certificates included in the electronic signature.

public var certificates: Array<Certificate> {

  get {...}
}


@property (nonatomic,readonly,assign,getter=certCount) int certCount;

- (int)certCount;

- (NSData*)certBytes:(int)certIndex;

- (BOOL)certCA:(int)certIndex;

- (NSData*)certCAKeyID:(int)certIndex;

- (NSString*)certCRLDistributionPoints:(int)certIndex;

- (NSString*)certCurve:(int)certIndex;

- (NSData*)certFingerprint:(int)certIndex;

- (NSString*)certFriendlyName:(int)certIndex;

- (long long)certHandle:(int)certIndex;

- (NSString*)certHashAlgorithm:(int)certIndex;

- (NSString*)certIssuer:(int)certIndex;

- (NSString*)certIssuerRDN:(int)certIndex;

- (NSString*)certKeyAlgorithm:(int)certIndex;

- (int)certKeyBits:(int)certIndex;

- (NSData*)certKeyFingerprint:(int)certIndex;

- (int)certKeyUsage:(int)certIndex;

- (BOOL)certKeyValid:(int)certIndex;

- (NSString*)certOCSPLocations:(int)certIndex;

- (NSString*)certPolicyIDs:(int)certIndex;

- (NSData*)certPublicKeyBytes:(int)certIndex;

- (BOOL)certSelfSigned:(int)certIndex;

- (NSData*)certSerialNumber:(int)certIndex;

- (NSString*)certSigAlgorithm:(int)certIndex;

- (NSString*)certSubject:(int)certIndex;

- (NSData*)certSubjectKeyID:(int)certIndex;

- (NSString*)certSubjectRDN:(int)certIndex;

- (NSString*)certValidFrom:(int)certIndex;

- (NSString*)certValidTo:(int)certIndex;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

ClaimedSigningTime Property (MessageVerifier Module)

Returns a signature's claimed signing time.

Syntax

Swift
Objective-C

public var claimedSigningTime: String {

  get {...}
}


@property (nonatomic,readonly,assign,getter=claimedSigningTime) NSString* claimedSigningTime;

- (NSString*)claimedSigningTime;

Default Value

Remarks

Use this property to get the signature creation time from the signer's computer. Note that the claimed time is not covered by the signature and may be forfeited or wrong. Use ValidatedSigningTime to obtain the signing time figure verified by a trusted timestamping authority. The time is in UTC.

This property is read-only.

ContentType Property (MessageVerifier Module)

A content type property of the signed message.

Syntax

Swift
Objective-C

public var contentType: String {

  get {...}
}


@property (nonatomic,readonly,assign,getter=contentType) NSString* contentType;

- (NSString*)contentType;

Default Value

Remarks

Use this property to check the content type property of the processed signed message.

This property is read-only.

DataBytes Property (MessageVerifier Module)

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

Syntax

Swift
Objective-C

public var dataBytes: Data {

  get {...}

  set {...}
}


@property (nonatomic,readwrite,assign,getter=dataBytes,setter=setDataBytes:) NSData* dataBytes;

- (NSData*)dataBytes;
- (void)setDataBytes :(NSData*)newDataBytes;

Remarks

When validating detached signatures, assign a byte array containing the signed data to this property.

DataFile Property (MessageVerifier Module)

The name of the file containing the original signed data.

Syntax

Swift
Objective-C

public var dataFile: String {

  get {...}

  set {...}
}


@property (nonatomic,readwrite,assign,getter=dataFile,setter=setDataFile:) NSString* dataFile;

- (NSString*)dataFile;
- (void)setDataFile :(NSString*)newDataFile;

Default Value

Remarks

Use this property to provide the original data when validating detached signatures with VerifyDetached.

FIPSMode Property (MessageVerifier Module)

Reserved.

Syntax

Swift
Objective-C

public var fipsMode: Bool {

  get {...}

  set {...}
}


@property (nonatomic,readwrite,assign,getter=FIPSMode,setter=setFIPSMode:) BOOL FIPSMode;

- (BOOL)FIPSMode;
- (void)setFIPSMode :(BOOL)newFIPSMode;

Default Value

False

Remarks

This property is reserved for future use.

HashAlgorithm Property (MessageVerifier Module)

Hash algorithm which was used to calculate the signature.

Syntax

Swift
Objective-C

public var hashAlgorithm: String {

  get {...}

  set {...}
}


@property (nonatomic,readwrite,assign,getter=hashAlgorithm,setter=setHashAlgorithm:) NSString* hashAlgorithm;

- (NSString*)hashAlgorithm;
- (void)setHashAlgorithm :(NSString*)newHashAlgorithm;

Default Value

Remarks

Check this property after calling Verify or VerifyDetached to get the hash algorithm that was used to calculate the signature message digest.

InputBytes Property (MessageVerifier Module)

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

Syntax

Swift
Objective-C

public var inputBytes: Data {

  get {...}

  set {...}
}


@property (nonatomic,readwrite,assign,getter=inputBytes,setter=setInputBytes:) NSData* inputBytes;

- (NSData*)inputBytes;
- (void)setInputBytes :(NSData*)newInputBytes;

Remarks

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

InputFile Property (MessageVerifier Module)

Path to the file containing the signed message.

Syntax

Swift
Objective-C

public var inputFile: String {

  get {...}

  set {...}
}


@property (nonatomic,readwrite,assign,getter=inputFile,setter=setInputFile:) NSString* inputFile;

- (NSString*)inputFile;
- (void)setInputFile :(NSString*)newInputFile;

Default Value

Remarks

Use this property to provide a file containing the signed data, either enveloping or detached.

KnownCertificates Property (MessageVerifier Module)

Additional certificates for chain validation.

Syntax

Swift
Objective-C

public var knownCertificates: Array<Certificate> {

  get {...}
}


@property (nonatomic,readwrite,assign,getter=knownCertCount,setter=setKnownCertCount:) int knownCertCount;

- (int)knownCertCount;
- (void)setKnownCertCount :(int)newKnownCertCount;

- (NSData*)knownCertBytes:(int)knownCertIndex;

- (long long)knownCertHandle:(int)knownCertIndex;
- (void)setKnownCertHandle:(int)knownCertIndex :(long long)newKnownCertHandle;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

OutputBytes Property (MessageVerifier Module)

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

Syntax

Swift
Objective-C

public var outputBytes: Data {

  get {...}
}


@property (nonatomic,readonly,assign,getter=outputBytes) NSData* outputBytes;

- (NSData*)outputBytes;

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.

OutputFile Property (MessageVerifier Module)

Path to the file to save the extracted data to.

Syntax

Swift
Objective-C

public var outputFile: String {

  get {...}

  set {...}
}


@property (nonatomic,readwrite,assign,getter=outputFile,setter=setOutputFile:) NSString* outputFile;

- (NSString*)outputFile;
- (void)setOutputFile :(NSString*)newOutputFile;

Default Value

Remarks

Use this property when validating enveloping signatures to specify the output file where the extracted message should be saved.

SignatureValidationResult Property (MessageVerifier Module)

The signature validation result.

Syntax

Swift
Objective-C

public var signatureValidationResult: MessageverifierSignatureValidationResults {

  get {...}
}

public enum MessageverifierSignatureValidationResults: Int32 {
  case svtValid = 0

  case svtUnknown = 1

  case svtCorrupted = 2

  case svtSignerNotFound = 3

  case svtFailure = 4

}


@property (nonatomic,readonly,assign,getter=signatureValidationResult) int signatureValidationResult;

- (int)signatureValidationResult;

Default Value

Remarks

Use this property to check the result of the most recent signature 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

This property is read-only.

SignedAttributes Property (MessageVerifier Module)

Custom signature attributes that are covered by the electronic signature.

Syntax

Swift
Objective-C

public var signedAttributes: Array<SignatureAttribute> {

  get {...}
}


@property (nonatomic,readonly,assign,getter=signedAttributeCount) int signedAttributeCount;

- (int)signedAttributeCount;

- (NSString*)signedAttributeOID:(int)signedAttributeIndex;

- (NSData*)signedAttributeValue:(int)signedAttributeIndex;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

SigningCertificate Property (MessageVerifier Module)

The certificate that was used to create the signature.

Syntax

Swift
Objective-C

public var signingCertificate: Certificate {

  get {...}
}


@property (nonatomic,readonly,assign,getter=signingCertBytes) NSData* signingCertBytes;

- (NSData*)signingCertBytes;

@property (nonatomic,readonly,assign,getter=signingCertCA) BOOL signingCertCA;

- (BOOL)signingCertCA;

@property (nonatomic,readonly,assign,getter=signingCertCAKeyID) NSData* signingCertCAKeyID;

- (NSData*)signingCertCAKeyID;

@property (nonatomic,readonly,assign,getter=signingCertCRLDistributionPoints) NSString* signingCertCRLDistributionPoints;

- (NSString*)signingCertCRLDistributionPoints;

@property (nonatomic,readonly,assign,getter=signingCertCurve) NSString* signingCertCurve;

- (NSString*)signingCertCurve;

@property (nonatomic,readonly,assign,getter=signingCertFingerprint) NSData* signingCertFingerprint;

- (NSData*)signingCertFingerprint;

@property (nonatomic,readonly,assign,getter=signingCertFriendlyName) NSString* signingCertFriendlyName;

- (NSString*)signingCertFriendlyName;

@property (nonatomic,readonly,assign,getter=signingCertHandle) long long signingCertHandle;

- (long long)signingCertHandle;

@property (nonatomic,readonly,assign,getter=signingCertHashAlgorithm) NSString* signingCertHashAlgorithm;

- (NSString*)signingCertHashAlgorithm;

@property (nonatomic,readonly,assign,getter=signingCertIssuer) NSString* signingCertIssuer;

- (NSString*)signingCertIssuer;

@property (nonatomic,readonly,assign,getter=signingCertIssuerRDN) NSString* signingCertIssuerRDN;

- (NSString*)signingCertIssuerRDN;

@property (nonatomic,readonly,assign,getter=signingCertKeyAlgorithm) NSString* signingCertKeyAlgorithm;

- (NSString*)signingCertKeyAlgorithm;

@property (nonatomic,readonly,assign,getter=signingCertKeyBits) int signingCertKeyBits;

- (int)signingCertKeyBits;

@property (nonatomic,readonly,assign,getter=signingCertKeyFingerprint) NSData* signingCertKeyFingerprint;

- (NSData*)signingCertKeyFingerprint;

@property (nonatomic,readonly,assign,getter=signingCertKeyUsage) int signingCertKeyUsage;

- (int)signingCertKeyUsage;

@property (nonatomic,readonly,assign,getter=signingCertKeyValid) BOOL signingCertKeyValid;

- (BOOL)signingCertKeyValid;

@property (nonatomic,readonly,assign,getter=signingCertOCSPLocations) NSString* signingCertOCSPLocations;

- (NSString*)signingCertOCSPLocations;

@property (nonatomic,readonly,assign,getter=signingCertOCSPNoCheck) BOOL signingCertOCSPNoCheck;

- (BOOL)signingCertOCSPNoCheck;

@property (nonatomic,readonly,assign,getter=signingCertOrigin) int signingCertOrigin;

- (int)signingCertOrigin;

@property (nonatomic,readonly,assign,getter=signingCertPolicyIDs) NSString* signingCertPolicyIDs;

- (NSString*)signingCertPolicyIDs;

@property (nonatomic,readonly,assign,getter=signingCertPrivateKeyBytes) NSData* signingCertPrivateKeyBytes;

- (NSData*)signingCertPrivateKeyBytes;

@property (nonatomic,readonly,assign,getter=signingCertPrivateKeyExists) BOOL signingCertPrivateKeyExists;

- (BOOL)signingCertPrivateKeyExists;

@property (nonatomic,readonly,assign,getter=signingCertPrivateKeyExtractable) BOOL signingCertPrivateKeyExtractable;

- (BOOL)signingCertPrivateKeyExtractable;

@property (nonatomic,readonly,assign,getter=signingCertPublicKeyBytes) NSData* signingCertPublicKeyBytes;

- (NSData*)signingCertPublicKeyBytes;

@property (nonatomic,readonly,assign,getter=signingCertQualifiedStatements) int signingCertQualifiedStatements;

- (int)signingCertQualifiedStatements;

@property (nonatomic,readonly,assign,getter=signingCertSelfSigned) BOOL signingCertSelfSigned;

- (BOOL)signingCertSelfSigned;

@property (nonatomic,readonly,assign,getter=signingCertSerialNumber) NSData* signingCertSerialNumber;

- (NSData*)signingCertSerialNumber;

@property (nonatomic,readonly,assign,getter=signingCertSigAlgorithm) NSString* signingCertSigAlgorithm;

- (NSString*)signingCertSigAlgorithm;

@property (nonatomic,readonly,assign,getter=signingCertSubject) NSString* signingCertSubject;

- (NSString*)signingCertSubject;

@property (nonatomic,readonly,assign,getter=signingCertSubjectAlternativeName) NSString* signingCertSubjectAlternativeName;

- (NSString*)signingCertSubjectAlternativeName;

@property (nonatomic,readonly,assign,getter=signingCertSubjectKeyID) NSData* signingCertSubjectKeyID;

- (NSData*)signingCertSubjectKeyID;

@property (nonatomic,readonly,assign,getter=signingCertSubjectRDN) NSString* signingCertSubjectRDN;

- (NSString*)signingCertSubjectRDN;

@property (nonatomic,readonly,assign,getter=signingCertValidFrom) NSString* signingCertValidFrom;

- (NSString*)signingCertValidFrom;

@property (nonatomic,readonly,assign,getter=signingCertValidTo) NSString* signingCertValidTo;

- (NSString*)signingCertValidTo;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

Timestamp Property (MessageVerifier Module)

Contains the timestamp which is being validated.

Syntax

Swift
Objective-C

public var timestamp: TimestampInfo {

  get {...}
}


@property (nonatomic,readonly,assign,getter=timestampAccuracy) long long timestampAccuracy;

- (long long)timestampAccuracy;

@property (nonatomic,readonly,assign,getter=timestampBytes) NSData* timestampBytes;

- (NSData*)timestampBytes;

@property (nonatomic,readonly,assign,getter=timestampChainValidationDetails) int timestampChainValidationDetails;

- (int)timestampChainValidationDetails;

@property (nonatomic,readonly,assign,getter=timestampChainValidationResult) int timestampChainValidationResult;

- (int)timestampChainValidationResult;

@property (nonatomic,readonly,assign,getter=timestampHashAlgorithm) NSString* timestampHashAlgorithm;

- (NSString*)timestampHashAlgorithm;

@property (nonatomic,readonly,assign,getter=timestampSerialNumber) NSData* timestampSerialNumber;

- (NSData*)timestampSerialNumber;

@property (nonatomic,readonly,assign,getter=timestampTime) NSString* timestampTime;

- (NSString*)timestampTime;

@property (nonatomic,readonly,assign,getter=timestampTimestampType) int timestampTimestampType;

- (int)timestampTimestampType;

@property (nonatomic,readonly,assign,getter=timestampTSAName) NSString* timestampTSAName;

- (NSString*)timestampTSAName;

@property (nonatomic,readonly,assign,getter=timestampValidationLog) NSString* timestampValidationLog;

- (NSString*)timestampValidationLog;

@property (nonatomic,readonly,assign,getter=timestampValidationResult) int timestampValidationResult;

- (int)timestampValidationResult;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

Timestamped Property (MessageVerifier Module)

Indicates whether or not the signature is timestamped.

Syntax

Swift
Objective-C

public var timestamped: Bool {

  get {...}
}


@property (nonatomic,readonly,assign,getter=timestamped) BOOL timestamped;

- (BOOL)timestamped;

Default Value

False

Remarks

This property returns True if the signature is timestamped, and False otherwise.

This property is read-only.

TSACertificate Property (MessageVerifier Module)

The certificate of the Time Stamping Authority.

Syntax

Swift
Objective-C

public var tsaCertificate: Certificate {

  get {...}
}


@property (nonatomic,readonly,assign,getter=TSACertBytes) NSData* TSACertBytes;

- (NSData*)TSACertBytes;

@property (nonatomic,readonly,assign,getter=TSACertCA) BOOL TSACertCA;

- (BOOL)TSACertCA;

@property (nonatomic,readonly,assign,getter=TSACertCAKeyID) NSData* TSACertCAKeyID;

- (NSData*)TSACertCAKeyID;

@property (nonatomic,readonly,assign,getter=TSACertCRLDistributionPoints) NSString* TSACertCRLDistributionPoints;

- (NSString*)TSACertCRLDistributionPoints;

@property (nonatomic,readonly,assign,getter=TSACertCurve) NSString* TSACertCurve;

- (NSString*)TSACertCurve;

@property (nonatomic,readonly,assign,getter=TSACertFingerprint) NSData* TSACertFingerprint;

- (NSData*)TSACertFingerprint;

@property (nonatomic,readonly,assign,getter=TSACertFriendlyName) NSString* TSACertFriendlyName;

- (NSString*)TSACertFriendlyName;

@property (nonatomic,readonly,assign,getter=TSACertHandle) long long TSACertHandle;

- (long long)TSACertHandle;

@property (nonatomic,readonly,assign,getter=TSACertHashAlgorithm) NSString* TSACertHashAlgorithm;

- (NSString*)TSACertHashAlgorithm;

@property (nonatomic,readonly,assign,getter=TSACertIssuer) NSString* TSACertIssuer;

- (NSString*)TSACertIssuer;

@property (nonatomic,readonly,assign,getter=TSACertIssuerRDN) NSString* TSACertIssuerRDN;

- (NSString*)TSACertIssuerRDN;

@property (nonatomic,readonly,assign,getter=TSACertKeyAlgorithm) NSString* TSACertKeyAlgorithm;

- (NSString*)TSACertKeyAlgorithm;

@property (nonatomic,readonly,assign,getter=TSACertKeyBits) int TSACertKeyBits;

- (int)TSACertKeyBits;

@property (nonatomic,readonly,assign,getter=TSACertKeyFingerprint) NSData* TSACertKeyFingerprint;

- (NSData*)TSACertKeyFingerprint;

@property (nonatomic,readonly,assign,getter=TSACertKeyUsage) int TSACertKeyUsage;

- (int)TSACertKeyUsage;

@property (nonatomic,readonly,assign,getter=TSACertKeyValid) BOOL TSACertKeyValid;

- (BOOL)TSACertKeyValid;

@property (nonatomic,readonly,assign,getter=TSACertOCSPLocations) NSString* TSACertOCSPLocations;

- (NSString*)TSACertOCSPLocations;

@property (nonatomic,readonly,assign,getter=TSACertPolicyIDs) NSString* TSACertPolicyIDs;

- (NSString*)TSACertPolicyIDs;

@property (nonatomic,readonly,assign,getter=TSACertPublicKeyBytes) NSData* TSACertPublicKeyBytes;

- (NSData*)TSACertPublicKeyBytes;

@property (nonatomic,readonly,assign,getter=TSACertSelfSigned) BOOL TSACertSelfSigned;

- (BOOL)TSACertSelfSigned;

@property (nonatomic,readonly,assign,getter=TSACertSerialNumber) NSData* TSACertSerialNumber;

- (NSData*)TSACertSerialNumber;

@property (nonatomic,readonly,assign,getter=TSACertSigAlgorithm) NSString* TSACertSigAlgorithm;

- (NSString*)TSACertSigAlgorithm;

@property (nonatomic,readonly,assign,getter=TSACertSubject) NSString* TSACertSubject;

- (NSString*)TSACertSubject;

@property (nonatomic,readonly,assign,getter=TSACertSubjectKeyID) NSData* TSACertSubjectKeyID;

- (NSData*)TSACertSubjectKeyID;

@property (nonatomic,readonly,assign,getter=TSACertSubjectRDN) NSString* TSACertSubjectRDN;

- (NSString*)TSACertSubjectRDN;

@property (nonatomic,readonly,assign,getter=TSACertValidFrom) NSString* TSACertValidFrom;

- (NSString*)TSACertValidFrom;

@property (nonatomic,readonly,assign,getter=TSACertValidTo) NSString* TSACertValidTo;

- (NSString*)TSACertValidTo;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

UnsignedAttributes Property (MessageVerifier Module)

Custom unsigned attributes included in the electronic signature.

Syntax

Swift
Objective-C

public var unsignedAttributes: Array<SignatureAttribute> {

  get {...}
}


@property (nonatomic,readonly,assign,getter=unsignedAttributeCount) int unsignedAttributeCount;

- (int)unsignedAttributeCount;

- (NSString*)unsignedAttributeOID:(int)unsignedAttributeIndex;

- (NSData*)unsignedAttributeValue:(int)unsignedAttributeIndex;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

ValidatedSigningTime Property (MessageVerifier Module)

Contains the certified signing time.

Syntax

Swift
Objective-C

public var validatedSigningTime: String {

  get {...}
}


@property (nonatomic,readonly,assign,getter=validatedSigningTime) NSString* validatedSigningTime;

- (NSString*)validatedSigningTime;

Default Value

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

Config Method (MessageVerifier Module)

Sets or retrieves a configuration setting.

Syntax

Swift
Objective-C

public func config(configurationString: String) throws -> String

- (NSString*)config:(NSString*)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 (MessageVerifier Module)

Performs an additional action.

Syntax

Swift
Objective-C

public func doAction(actionID: String, actionParams: String) throws -> String

- (NSString*)doAction:(NSString*)actionID :(NSString*)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;....

GetSignatureType Method (MessageVerifier Module)

Determines the signature kind.

Syntax

Swift
Objective-C

public func getSignatureType() throws -> Int32

- (int)getSignatureType;

Remarks

Use this method to determine the kind of the signature stored in InputFile (InputStream).

Possible values: 1 - detached PKCS#1 signature; 2 - detached PKCS#7 signature; 3 - enveloping PKCS#7 signature.

Verify Method (MessageVerifier Module)

Verifies digitally signed data.

Syntax

Swift
Objective-C

public func verify() throws -> Void

- (void)verify;

Remarks

PKCS#7 and its successor, CMS, support two types of signatures: (1) enveloping signatures, where the signed data and its signature are combined in the same message, and (2) detached signatures, where the signature is stored as a separate entity. This method verifies enveloped signatures and extracts data contained in them. Use VerifyDetached to verify detached signatures.

This method expects the enveloping signature to be provided via InputFile or InputStream properties.

Note that this method only checks the integrity of the signature, i.e., that it is signed with the claimed certificate and has not been altered. It does not validate the signing certificate chain. To validate the certificate chain, either use CertificateValidator component together with MessageVerifier, or consider using CAdESVerifier component instead.

VerifyDetached Method (MessageVerifier Module)

Verifies a detached signature.

Syntax

Swift
Objective-C

public func verifyDetached() throws -> Void

- (void)verifyDetached;

Remarks

Use this method to verify detached signatures. Pass the signature via InputFile (or InputStream) property, and the original data via DataFile (DataStream).

Error Event (MessageVerifier Module)

Information about errors during PKCS#7 message verification.

Syntax

Swift
Objective-C

func onError(errorCode: Int32, description: String)

- (void)onError:(int)errorCode :(NSString*)description;

Remarks

The event is fired in case of exceptional conditions during message processing.

ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the Messages section.

Notification Event (MessageVerifier Module)

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

Syntax

Swift
Objective-C

func onNotification(eventID: String, eventParam: String)

- (void)onNotification:(NSString*)eventID :(NSString*)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 (MessageVerifier Module)

Signifies the start of signature validation.

Syntax

Swift
Objective-C

func onSignatureFound(issuerRDN: String, serialNumber: Data, subjectKeyID: Data, certFound: Bool, validateSignature: inout Bool, validateChain: inout Bool)

- (void)onSignatureFound:(NSString*)issuerRDN :(NSData*)serialNumber :(NSData*)subjectKeyID :(BOOL)certFound :(int*)validateSignature :(int*)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 (MessageVerifier Module)

Marks the completion of the signature validation routine.

Syntax

Swift
Objective-C

func onSignatureValidated(issuerRDN: String, serialNumber: Data, subjectKeyID: Data, validationResult: Int32)

- (void)onSignatureValidated:(NSString*)issuerRDN :(NSData*)serialNumber :(NSData*)subjectKeyID :(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 (MessageVerifier Module)

Signifies the start of a timestamp validation routine.

Syntax

Swift
Objective-C

func onTimestampFound(issuerRDN: String, serialNumber: Data, subjectKeyID: Data, certFound: Bool, validateTimestamp: inout Bool, validateChain: inout Bool)

- (void)onTimestampFound:(NSString*)issuerRDN :(NSData*)serialNumber :(NSData*)subjectKeyID :(BOOL)certFound :(int*)validateTimestamp :(int*)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 (MessageVerifier Module)

Reports the completion of the timestamp validation routine.

Syntax

Swift
Objective-C

func onTimestampValidated(issuerRDN: String, serialNumber: Data, subjectKeyID: Data, time: String, validationResult: Int32, chainValidationResult: Int32, chainValidationDetails: Int32)

- (void)onTimestampValidated:(NSString*)issuerRDN :(NSData*)serialNumber :(NSData*)subjectKeyID :(NSString*)time :(int)validationResult :(int)chainValidationResult :(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

Certificate Type

Provides details of an individual X.509 certificate.

Remarks

This type provides access to X.509 certificate details.

Fields

bytes
Data

Returns raw certificate data in DER format.

ca
Bool

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

caKeyID
Data

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
Data

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

friendlyName
String

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

handle
Int64

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

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

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
Int32

Returns the length of the public key.

keyFingerprint
Data

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

keyUsage
Int32

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
Bool

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
Bool

TBD.

origin
Int32

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
Data

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

privateKeyExists
Bool

Indicates whether the certificate has an associated private key.

privateKeyExtractable
Bool

Indicates whether the private key is extractable

publicKeyBytes
Data

Contains the certificate's public key in DER format.

qualifiedStatements
QualifiedStatementsTypes

TBD

selfSigned
Bool

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

serialNumber
Data

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

TBD.

subjectKeyID
Data

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 init(stream: InputStream?)

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

public init()

Creates a new object with default field values.

SignatureAttribute Type

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

Remarks

Attributes store auxiliary information about the signed message, the signature, or the owner. Each attribute is a = pair.

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

Fields


oid String	The object identifier of the attribute.
value Data	The value of the attribute.

Constructors

public init()

Creates a new, empty, signature attribute.

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
Int64

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

bytes
Data

Returns raw timestamp data in DER format.

chainValidationDetails
Int32

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
ChainValidities

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
Data

Returns the timestamp's serial number.

time
String

The time point incorporated into the timestamp.

timestampType
TimestampTypes

Returns the timestamp type.

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

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
SignatureValidities

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 init()

Creates a new TimestampInfo object with default field values.

Configuration Settings (MessageVerifier Module)

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.

MessageVerifier Configuration Settings

TempPath: Path for storing temporary files.

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

Base Configuration 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.

Tag: Allows to store any custom data.

Use this config property to store any custom data.

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 (MessageVerifier Module)

MessageVerifier 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)

SecureBlackbox 2022 macOS Edition - Version 22.0 [Build 8174]


	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`)