HMACBase: TransformBlock |
Processes a block of data towards the computed hash.
Public Function TransformBlock( ByRef InputBuffer ( ) As Byte, ByVal InputOffset As Long, ByVal InputCount As Long, ByRef OutputBuffer ( ) As Byte, ByVal OutputOffset As Long ) As Long
OutputBuffer will not contain a hashed value. The data processed in InputBuffer will be copied to OutputBuffer. The data will not be copied if OutputBuffer is an uninitialized array or OutputBuffer and InputBuffer are the same array and InputOffset and OutputOffset are the same.