1 /* MD5.H - header file for MD5C.C 2 */ 3 4 /* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All 5 rights reserved. 6 7 License to copy and use this software is granted provided that it 8 is identified as the "RSA Data Security, Inc. MD5 Message-Digest 9 Algorithm" in all material mentioning or referencing this software 10 or this function. 11 12 License is also granted to make and use derivative works provided 13 that such works are identified as "derived from the RSA Data 14 Security, Inc. MD5 Message-Digest Algorithm" in all material 15 mentioning or referencing the derived work. 16 17 RSA Data Security, Inc. makes no representations concerning either 18 the merchantability of this software or the suitability of this 19 software for any particular purpose. It is provided "as is" 20 without express or implied warranty of any kind. 21 22 These notices must be retained in any copies of any part of this 23 documentation and/or software. 24 */ 25 #include <limits.h> 26 #ifdef HAVE_STDINT_H 27 # include <stdint.h> 28 #endif 29 #ifdef HAVE_INTTYPES_H 30 # include <inttypes.h> 31 #endif 32 33 #define UINT4 uint32_t 34 #define UINT2 uint16_t 35 #define POINTER unsigned char * 36 37 /* MD5 context. */ 38 typedef struct { 39 UINT4 state[4]; /* state (ABCD) */ 40 UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */ 41 unsigned char buffer[64]; /* input buffer */ 42 } li_MD5_CTX; 43 44 void li_MD5_Init (li_MD5_CTX *); 45 void li_MD5_Update (li_MD5_CTX *, const void *, unsigned int); 46 void li_MD5_Final (unsigned char [16], li_MD5_CTX *); 47