DSA.TryCreateSignatureCore Method

Reference

Definition

Namespace:: System.Security.Cryptography

Assembly:: System.Security.Cryptography.Algorithms.dll

Assembly:: System.Security.Cryptography.dll

Source:: DSA.cs

Source:: DSA.cs

Source:: DSA.cs

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.

Attempts to create the DSA signature for the specified hash value in the indicated format and place it into the provided buffer.

protected:
 virtual bool TryCreateSignatureCore(ReadOnlySpan<System::Byte> hash, Span<System::Byte> destination, System::Security::Cryptography::DSASignatureFormat signatureFormat, [Runtime::InteropServices::Out] int % bytesWritten);

protected virtual bool TryCreateSignatureCore (ReadOnlySpan<byte> hash, Span<byte> destination, System.Security.Cryptography.DSASignatureFormat signatureFormat, out int bytesWritten);

abstract member TryCreateSignatureCore : ReadOnlySpan<byte> * Span<byte> * System.Security.Cryptography.DSASignatureFormat * int -> bool
override this.TryCreateSignatureCore : ReadOnlySpan<byte> * Span<byte> * System.Security.Cryptography.DSASignatureFormat * int -> bool

Protected Overridable Function TryCreateSignatureCore (hash As ReadOnlySpan(Of Byte), destination As Span(Of Byte), signatureFormat As DSASignatureFormat, ByRef bytesWritten As Integer) As Boolean

Parameters

hash: ReadOnlySpan<Byte>

The hash value to sign.

destination: Span<Byte>

The buffer to receive the signature.

signatureFormat: DSASignatureFormat

The encoding format to use for the signature.

bytesWritten: Int32

When this method returns, contains a value that indicates the number of bytes written to destination. This parameter is treated as uninitialized.

Returns

Boolean

true if destination is large enough to receive the signature; otherwise, false.

Exceptions

CryptographicException

An error occurred in the signing operation.

Applies to

Jaa