ECDsa.TrySignHash(ReadOnlySpan<Byte>, Span<Byte>, Int32) Method
Definition
Important
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Attempts to compute the ECDSA digital signature for the specified read-only span of bytes representing a data hash into the provided destination by using the current key.
public:
virtual bool TrySignHash(ReadOnlySpan<System::Byte> hash, Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);public virtual bool TrySignHash(ReadOnlySpan<byte> hash, Span<byte> destination, out int bytesWritten);abstract member TrySignHash : ReadOnlySpan<byte> * Span<byte> * int -> bool
override this.TrySignHash : ReadOnlySpan<byte> * Span<byte> * int -> boolPublic Overridable Function TrySignHash (hash As ReadOnlySpan(Of Byte), destination As Span(Of Byte), ByRef bytesWritten As Integer) As BooleanParameters
- hash
- ReadOnlySpan<Byte>
The hash value of the data that is being signed.
- bytesWritten
- Int32
When this method returns, contains the total number of bytes written into destination. This parameter is treated as uninitialized.
Returns
false if destination is not long enough to receive the signature.