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| 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 | + |
| 26 | +/* ========== include global.h ========== */ |
| 27 | +/* GLOBAL.H - RSAREF types and constants |
| 28 | + */ |
| 29 | + |
| 30 | +/* PROTOTYPES should be set to one if and only if the compiler supports |
| 31 | + function argument prototyping. |
| 32 | +The following makes PROTOTYPES default to 0 if it has not already |
| 33 | + been defined with C compiler flags. |
| 34 | + */ |
| 35 | +#ifndef PROTOTYPES |
| 36 | +#define PROTOTYPES 0 |
| 37 | +#endif |
| 38 | + |
| 39 | +/* POINTER defines a generic pointer type */ |
| 40 | +typedef unsigned char *POINTER; |
| 41 | + |
| 42 | +/* UINT2 defines a two byte word */ |
| 43 | +typedef unsigned short int UINT2; |
| 44 | + |
| 45 | +/* UINT4 defines a four byte word */ |
| 46 | +typedef unsigned long int UINT4; |
| 47 | + |
| 48 | +/* PROTO_LIST is defined depending on how PROTOTYPES is defined above. |
| 49 | +If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it |
| 50 | + returns an empty list. |
| 51 | + */ |
| 52 | +#if PROTOTYPES |
| 53 | +#define PROTO_LIST(list) list |
| 54 | +#else |
| 55 | +#define PROTO_LIST(list) () |
| 56 | +#endif |
| 57 | +/* ========== End global.h; continue md5.h ========== */ |
| 58 | + |
| 59 | +/* MD5 context. */ |
| 60 | +typedef struct { |
| 61 | + UINT4 state[4]; /* state (ABCD) */ |
| 62 | + UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */ |
| 63 | + unsigned char buffer[64]; /* input buffer */ |
| 64 | +} MD5_CTX; |
| 65 | + |
| 66 | +void MD5Init PROTO_LIST ((MD5_CTX *)); |
| 67 | +void MD5Update PROTO_LIST |
| 68 | + ((MD5_CTX *, unsigned char *, unsigned int)); |
| 69 | +void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *)); |
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