Closes and clears the AES context.
Public Declare Function AES256_Final Lib "diCryptoSys.dll"
(ByVal hContext As Long) As Long
nRet = AES256_Final(hContext)
Long containing the handle to the AES context.
long _stdcall AES256_Final(long ctx_handle);
Long: If successful, the return value is 0;
otherwise it returns a non-zero error code.
See the examples in
AES256_UpdateHex
and AES256_Update.
AES256_Init
AES256_InitHex
AES256_UpdateHex
AES256_Update