CryptSigner Class

Represents a cross-platform digital signature generator and validator.

Definition

Namespace: SysadminsLV.PKI.Cryptography
Assembly: SysadminsLV.PKI (in SysadminsLV.PKI.dll) Version: 4.0.1

C#

public class CryptSigner : ICryptSigner, 
	IDisposable

VB

Public Class CryptSigner
	Implements ICryptSigner, IDisposable

C++

public ref class CryptSigner : ICryptSigner, 
	IDisposable

F#

type CryptSigner = 
    class
        interface ICryptSigner
        interface IDisposable
    end

CryptSigner(AsymmetricKeyPair, Oid)	Initializes a new instance of CryptSigner from an asymmetric key pair and optional hashing algorithm.
CryptSigner(X509Certificate2, Oid)	Initializes a new instance of the CryptSigner class from signer certificate and client-provided hash algorithm.

HashingAlgorithm	Gets or sets the hashing algorithm that is used to calculate the hash during signing or signature verification processes.
PaddingScheme	Gets or sets signature padding scheme for RSA signature creation and validation. Default is PKCS1.
PssSaltByteCount	Gets or sets the size, in bytes, of the random salt to use for the PSS padding. Default value matches the hash output length: 16 bytes for MD5, 20 bytes for SHA1, 32 bytes for SHA256, 48 bytes for SHA384 and 64 bytes for SHA512 hashing algorithm.
PublicKeyAlgorithm	Gets public key algorithm.
SignatureAlgorithm	Gets resulting signature algorithm identifier.
SignerCertificate	Gets the certificate associated with the current instance of MessageSigner.

Dispose	Releases all resources used by the CryptSigner
Equals	(Inherited from Object)
Finalize	(Overrides ObjectFinalize)
GetAlgorithmIdentifier	Gets ASN-encoded algorithm identifier based on current configuration.
GetHashCode	(Inherited from Object)
GetType	(Inherited from Object)
MemberwiseClone	(Inherited from Object)
SignData	Signs the data with signer's private key and specified hash algorithm.
SignHash	Signs the hash with signer's private key.
ToString	(Inherited from Object)
VerifyData(Byte, Byte)	Verifies that the specified signature matches the specified hash.
VerifyData(SignedContentBlob, PublicKey)	Verifies signature of a signed blob by using specified public key.
VerifyHash	Verifies that the specified signature matches the specified hash.