RSACng.SignHash(Byte[], HashAlgorithmName, RSASignaturePadding) Method

Reference

Definition

Namespace:: System.Security.Cryptography

Assembly:: System.Security.Cryptography.Cng.dll

Assembly:: System.Security.Cryptography.dll

Assembly:: System.Core.dll

Package:: System.Security.Cryptography.Cng v5.0.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Signs data that was hashed by using the specified hashing algorithm and padding mode.

public:
 override cli::array <System::Byte> ^ SignHash(cli::array <System::Byte> ^ hash, System::Security::Cryptography::HashAlgorithmName hashAlgorithm, System::Security::Cryptography::RSASignaturePadding ^ padding);

public override byte[] SignHash (byte[] hash, System.Security.Cryptography.HashAlgorithmName hashAlgorithm, System.Security.Cryptography.RSASignaturePadding padding);

override this.SignHash : byte[] * System.Security.Cryptography.HashAlgorithmName * System.Security.Cryptography.RSASignaturePadding -> byte[]

Public Overrides Function SignHash (hash As Byte(), hashAlgorithm As HashAlgorithmName, padding As RSASignaturePadding) As Byte()

Parameters

hash: Byte[]

The hash to sign.

hashAlgorithm: HashAlgorithmName

The hash algorithm name.

padding: RSASignaturePadding

The padding mode.

Returns

Byte[]

The signed data.

Exceptions

ArgumentNullException

hash is null.

-or-

padding is null.

ArgumentException

The value of the Name property of hashAlgorithm is null or Empty.

CryptographicException

padding does not equal Pkcs1 or Pss.

Applies to

แชร์ผ่าน