MessageVerifier Class
Properties Methods Events Configuration Settings Errors
The MessageVerifier class 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 class 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 class in the byte array form. |
DataFile | The name of the file containing the original signed data. |
DataStream | A stream containing the originally signed data. |
HashAlgorithm | Hash algorithm which was used to calculate the signature. |
InputBytes | Use this property to pass the input to class in the byte array form. |
InputFile | Path to the file containing the signed message. |
InputStream | The stream containing the signed message. |
KnownCertificates | Additional certificates for chain validation. |
OutputBytes | Use this property to read the output the class object has produced. |
OutputFile | Path to the file to save the extracted data to. |
OutputStream | The stream 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 class with short descriptions. Click on the links for further details.
Config | Sets or retrieves a configuration setting. |
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 class 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 class 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 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. |
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. |