Leaked source code of windows server 2003
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#ifndef __MD5_H__
#define __MD5_H__
#ifndef RSA32API
#define RSA32API __stdcall
#endif
/*
***********************************************************************
** md5.h -- Header file for implementation of MD5 **
** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
** Created: 2/17/90 RLR **
** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
** Revised (for MD5): RLR 4/27/91 **
** -- G modified to have y&~z instead of y&z **
** -- FF, GG, HH modified to add in last register done **
** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
** -- distinct additive constant for each step **
** -- round 4 added, working mod 7 **
***********************************************************************
*/
/*
***********************************************************************
** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
** **
** License to copy and use this software is granted provided that **
** it is identified as the "RSA Data Security, Inc. MD5 Message- **
** Digest Algorithm" in all material mentioning or referencing this **
** software or this function. **
** **
** License is also granted to make and use derivative works **
** provided that such works are identified as "derived from the RSA **
** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
** material mentioning or referencing the derived work. **
** **
** RSA Data Security, Inc. makes no representations concerning **
** either the merchantability of this software or the suitability **
** of this software for any particular purpose. It is provided "as **
** is" without express or implied warranty of any kind. **
** **
** These notices must be retained in any copies of any part of this **
** documentation and/or software. **
***********************************************************************
*/
#ifdef __cplusplus
extern "C" {
#endif
/* Data structure for MD5 (Message-Digest) computation */
typedef struct {
ULONG i[2]; /* number of _bits_ handled mod 2^64 */
ULONG buf[4]; /* scratch buffer */
unsigned char in[64]; /* input buffer */
unsigned char digest[16]; /* actual digest after MD5Final call */
} MD5_CTX;
#define MD5DIGESTLEN 16
#define MD5_LEN MD5DIGESTLEN // second def for WinNT source compatibility
#define PROTO_LIST(list) list
/*
* MTS: Each of these assumes MD5_CTX is locked against simultaneous use.
*/
void RSA32API MD5Init PROTO_LIST ((MD5_CTX *));
void RSA32API MD5Update PROTO_LIST ((MD5_CTX *, const unsigned char *, unsigned int));
void RSA32API MD5Final PROTO_LIST ((MD5_CTX *));
#ifdef __cplusplus
}
#endif
#endif // __MD5_H__