HMAC.TryHashFinal(Span<Byte>, Int32) Method
Definition
Important
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Attempts to finalize the HMAC computation after the last data is processed by the HMAC algorithm.
protected:
override bool TryHashFinal(Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);
protected override bool TryHashFinal (Span<byte> destination, out int bytesWritten);
override this.TryHashFinal : Span<byte> * int -> bool
Protected Overrides Function TryHashFinal (destination As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean
Parameters
- bytesWritten
- Int32
When this method returns, the total number of bytes written into destination
. This parameter is treated as uninitialized.
Returns
true
if destination
is long enough to receive the HMAC value; otherwise, false
.
Exceptions
The method is not overriden in the derived type.
Remarks
The default implementation of this method throws a PlatformNotSupportedException because there is no managed implementation of HMAC.
Derived types must override this method.
Applies to
.NET
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