1 /* 2 *********************************************************************** 3 ** md5.h -- header file for implementation of MD5 ** 4 ** RSA Data Security, Inc. MD5 Message-Digest Algorithm ** 5 ** Created: 2/17/90 RLR ** 6 ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version ** 7 ** Revised (for MD5): RLR 4/27/91 ** 8 *********************************************************************** 9 */ 10 11 /* 12 *********************************************************************** 13 ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. ** 14 ** ** 15 ** License to copy and use this software is granted provided that ** 16 ** it is identified as the "RSA Data Security, Inc. MD5 Message- ** 17 ** Digest Algorithm" in all material mentioning or referencing this ** 18 ** software or this function. ** 19 ** ** 20 ** License is also granted to make and use derivative works ** 21 ** provided that such works are identified as "derived from the RSA ** 22 ** Data Security, Inc. MD5 Message-Digest Algorithm" in all ** 23 ** material mentioning or referencing the derived work. ** 24 ** ** 25 ** RSA Data Security, Inc. makes no representations concerning ** 26 ** either the merchantability of this software or the suitability ** 27 ** of this software for any particular purpose. It is provided "as ** 28 ** is" without express or implied warranty of any kind. ** 29 ** ** 30 ** These notices must be retained in any copies of any part of this ** 31 ** documentation and/or software. ** 32 *********************************************************************** 33 */ 34 35 #include "sysincl.h" 36 37 /* typedef a 32-bit type */ 38 typedef uint32_t UINT4; 39 40 /* Data structure for MD5 (Message-Digest) computation */ 41 typedef struct { 42 UINT4 i[2]; /* number of _bits_ handled mod 2^64 */ 43 UINT4 buf[4]; /* scratch buffer */ 44 unsigned char in[64]; /* input buffer */ 45 unsigned char digest[16]; /* actual digest after MD5Final call */ 46 } MD5_CTX; 47 48 void MD5Init (MD5_CTX *mdContext); 49 void MD5Update (MD5_CTX *, unsigned const char *, unsigned int); 50 void MD5Final (MD5_CTX *); 51 52 /* 53 *********************************************************************** 54 ** End of md5.h ** 55 ******************************** (cut) ******************************** 56 */ 57