md5.h revision 1.6
1/* MD5.H - header file for MD5C.C 2 * $OpenBSD: md5.h,v 1.6 2002/02/16 21:27:17 millert Exp $ 3 */ 4 5/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All 6rights reserved. 7 8License to copy and use this software is granted provided that it 9is identified as the "RSA Data Security, Inc. MD5 Message-Digest 10Algorithm" in all material mentioning or referencing this software 11or this function. 12 13License is also granted to make and use derivative works provided 14that such works are identified as "derived from the RSA Data 15Security, Inc. MD5 Message-Digest Algorithm" in all material 16mentioning or referencing the derived work. 17 18RSA Data Security, Inc. makes no representations concerning either 19the merchantability of this software or the suitability of this 20software for any particular purpose. It is provided "as is" 21without express or implied warranty of any kind. 22 23These notices must be retained in any copies of any part of this 24documentation and/or software. 25 */ 26 27#ifndef _MD5_H_ 28#define _MD5_H_ 29 30/* MD5 context. */ 31typedef struct MD5Context { 32 u_int32_t state[4]; /* state (ABCD) */ 33 u_int64_t count; /* number of bits, modulo 2^64 */ 34 unsigned char buffer[64]; /* input buffer */ 35} MD5_CTX; 36 37void MD5Init(MD5_CTX *); 38void MD5Update(MD5_CTX *, const unsigned char *, size_t); 39void MD5Final(unsigned char [16], MD5_CTX *); 40void MD5Transform(u_int32_t [4], const unsigned char [64]); 41char * MD5End(MD5_CTX *, char *); 42char * MD5File(char *, char *); 43char * MD5Data(const unsigned char *, size_t, char *); 44 45#endif /* _MD5_H_ */ 46