Source code of Windows XP (NT5)
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
//+-------------------------------------------------------------------------
//
// Microsoft Windows
//
// Copyright (C) Microsoft Corporation, 1997 - 1999
//
// File: modes.h
//
//--------------------------------------------------------------------------
/* modes.h
Defines the generic routines used to do chaining modes with a block cipher.*/
#ifdef __cplusplus
extern "C" {#endif
// constants for operations
#define ENCRYPT 1
#define DECRYPT 0
/* CBC()
* * Performs a XOR on the plaintext with the previous ciphertext * * Parameters: * * output Input buffer -- MUST be RC2_BLOCKLEN * input Output buffer -- MUST be RC2_BLOCKLEN * keyTable * op ENCRYPT, or DECRYPT * feedback feedback register * */void CBC(void Cipher(BYTE *, BYTE *, void *, int), DWORD dwBlockLen, BYTE *output, BYTE *input, void *keyTable, int op, BYTE *feedback);
/* CFB (cipher feedback)
* * * Parameters: * * * output Input buffer -- MUST be RC2_BLOCKLEN * input Output buffer -- MUST be RC2_BLOCKLEN * keyTable * op ENCRYPT, or DECRYPT * feedback feedback register * */void CFB(void Cipher(BYTE *, BYTE *, void *, int), DWORD dwBlockLen, BYTE *output, BYTE *input, void *keyTable, int op, BYTE *feedback);
#ifdef __cplusplus
}#endif
|
