RSAOpenSsl.SignHash(Byte[], HashAlgorithmName, RSASignaturePadding) Method
Definition
Important
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Computes the signature for the specified hash value using the specified padding.
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 value of the data to be signed.
- hashAlgorithm
- HashAlgorithmName
The hash algorithm used to create the hash value of the data.
- padding
- RSASignaturePadding
The padding.
Returns
The RSA signature for the specified hash value.
Exceptions
data
or padding
is null
.
padding
is unknown, or not supported by this implementation.
-or-
This instance represents only a public key.
-or-
An error occurred creating the signature.