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ec6cf3b09d Ed H*0001 /* MD5.H - header file for MD5C.C
0002 */
0003
0004 /* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
0005 rights reserved.
0006
0007 License to copy and use this software is granted provided that it
0008 is identified as the "RSA Data Security, Inc. MD5 Message-Digest
0009 Algorithm" in all material mentioning or referencing this software
0010 or this function.
0011
0012 License is also granted to make and use derivative works provided
0013 that such works are identified as "derived from the RSA Data
0014 Security, Inc. MD5 Message-Digest Algorithm" in all material
0015 mentioning or referencing the derived work.
0016
0017 RSA Data Security, Inc. makes no representations concerning either
0018 the merchantability of this software or the suitability of this
0019 software for any particular purpose. It is provided "as is"
0020 without express or implied warranty of any kind.
0021 These notices must be retained in any copies of any part of this
0022 documentation and/or software.
0023 */
0024
0025 /* GLOBAL.H - RSAREF types and constants
0026 */
0027
0028 /* PROTOTYPES should be set to one if and only if the compiler supports
0029 function argument prototyping.
0030 The following makes PROTOTYPES default to 0 if it has not already
0031 been defined with C compiler flags.
0032 */
0033 #ifndef PROTOTYPES
0034 #define PROTOTYPES 0
0035 #endif
0036
e768bd1221 Jean*0037 #include <stdint.h>
0038
ec6cf3b09d Ed H*0039 /* POINTER defines a generic pointer type */
0040 typedef unsigned char *POINTER;
0041
0042 /* UINT2 defines a two byte word */
e768bd1221 Jean*0043 typedef uint16_t UINT2;
ec6cf3b09d Ed H*0044
0045 /* UINT4 defines a four byte word */
e768bd1221 Jean*0046 typedef uint32_t UINT4;
ec6cf3b09d Ed H*0047
0048 /* PROTO_LIST is defined depending on how PROTOTYPES is defined above.
0049 If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it
0050 returns an empty list.
0051 */
0052 #if PROTOTYPES
0053 #define PROTO_LIST(list) list
0054 #else
0055 #define PROTO_LIST(list) ()
0056 #endif
0057
0058 /* MD5 context. */
0059 typedef struct {
0060 UINT4 state[4]; /* state (ABCD) */
0061 UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */
0062 unsigned char buffer[64]; /* input buffer */
0063 } MD5_CTX;
0064
0065 void MD5Init PROTO_LIST ((MD5_CTX *));
0066 void MD5Update PROTO_LIST
0067 ((MD5_CTX *, unsigned char *, unsigned int));
0068 void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *));
0069
