SignerInfo Class

Namespace: Rebex.Security.Cryptography.Pkcs

Assembly: Rebex.Common.dll (version 7.0.9147)

Represents a CMS/PKCS #7 message signer.

Syntax

public class SignerInfo

Inheritance

Object

SignerInfo

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Constructors

Name	Description
SignerInfo(Certificate)	Creates a new instance of SignerInfo that defines a signer corresponding to the specified certificate. An associated private key for the certificate must be available. Use SignerInfo(Certificate, SignatureParameters) to specify RSASSA-PSS parameters.
SignerInfo(Certificate, SubjectIdentifierType)	Creates a new instance of SignerInfo that defines a signer corresponding to the specified certificate. An associated private key for the certificate must be available. Use SignerInfo(Certificate, SignatureParameters, SubjectIdentifierType) to specify RSASSA-PSS parameters.
SignerInfo(Certificate, SubjectIdentifierType, SignatureHashAlgorithm)	Creates a new instance of SignerInfo that defines a signer corresponding to the specified certificate. An associated private key for the certificate must be available. Use SignerInfo(Certificate, SignatureParameters, SubjectIdentifierType) to specify RSASSA-PSS parameters.
SignerInfo(Certificate, SignatureParameters)	Creates a new instance of SignerInfo that defines a signer corresponding to the specified certificate. An associated private key for the certificate must be available.
SignerInfo(Certificate, SignatureParameters, SubjectIdentifierType)	Creates a new instance of SignerInfo that defines a signer corresponding to the specified certificate using the specified subject identifier type. An associated private key for the certificate must be available.

Properties

Name	Description
Capabilities	Gets the collection of S/MIME capabilities the signer supports.
Certificate	Gets the certificate associated with the signer, or null if not available.
CertificateChain	Gets the certificate chain associated with the signer, or null if not available.
DigestAlgorithm	Gets the identifier of the digest algorithm.
EncryptionKeyPreference	Gets the preferred subject identifier for key encryption.
Signature	Gets the signature, or null if it is not available yet.
SignatureAlgorithm	Gets the identifier of the signature algorithm.
SignedAttributes	Gets the collection of signed attributes associated with this CMS/PKCS #7 message.
SignerIdentifier	Gets the identifier of the signer.
SigningTime	Gets the signing time, or 1970-01-01 if not available.
UnsignedAttributes	Gets the collection of unsigned attributes associated with this CMS/PKCS #7 message.

Methods

Name	Description
GetSignatureParameters()	Gets signature parameters (if available).
Sign()	Creates a signatures for the signer.
Sign(SignatureOptions)	Creates a signature for the signer.
ToDigestAlgorithm()	Gets a value that identifies the digest algorithm.
Validate()	Validates the signer's digital signature and validates the certificate.
Validate(Boolean, ValidationOptions)	Validates the signer's digital signatures. Optionally, signers' certificates are validated, and the specified validation options are taken into account.
Validate(Boolean, ValidationOptions, CertificateChainEngine)	Validates the signer's digital signatures. Optionally, signers' certificates are validated, and the specified validation options are taken into account.