IncrementalHash.TryGetCurrentHash(Span<Byte>, Int32) Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Source:

IncrementalHash.cs

Attempts to retrieve the hash or Hash-based Message Authentication Code (HMAC) for the data accumulated from prior calls to the AppendData(ReadOnlySpan<Byte>) methods, without resetting the object to its initial state.

public:
 bool TryGetCurrentHash(Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);

public bool TryGetCurrentHash (Span<byte> destination, out int bytesWritten);

member this.TryGetCurrentHash : Span<byte> * int -> bool

Public Function TryGetCurrentHash (destination As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean

Parameters

destination

Span<Byte>

The buffer to receive the hash or HMAC value.

bytesWritten

Int32

When this method returns, the total number of bytes written into destination. This parameter is treated as uninitialized.

Returns

Boolean

true if destination is long enough to receive the hash or HMAC value; otherwise, false.

Exceptions

ObjectDisposedException

The object has already been disposed.