HMACMD5.TryHashFinal(Span<Byte>, Int32) 方法

定义

在 HMAC 算法处理最后一个数据后,尝试结束 HMAC 计算。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

参数

destination
Span<Byte>

要接收 HMAC 值的缓冲区。The buffer to receive the HMAC value.

bytesWritten
Int32

此方法返回时,为写入 destination 的字节总数。When this method returns, the total number of bytes written into destination. 该参数未经初始化即被处理。This parameter is treated as uninitialized.

返回

Boolean

destination 的长度不足以接收 HMAC 值,则为 true;否则为 falsetrue if destination is long enough to receive the HMAC value; otherwise, false.

适用于