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| 1 /* |
| 2 * This is an OpenSSL-compatible implementation of the RSA Data Security, Inc. |
| 3 * MD5 Message-Digest Algorithm (RFC 1321). |
| 4 * |
| 5 * Homepage: |
| 6 * http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5 |
| 7 * |
| 8 * Author: |
| 9 * Alexander Peslyak, better known as Solar Designer <solar at openwall.com> |
| 10 * |
| 11 * This software was written by Alexander Peslyak in 2001. No copyright is |
| 12 * claimed, and the software is hereby placed in the public domain. |
| 13 * In case this attempt to disclaim copyright and place the software in the |
| 14 * public domain is deemed null and void, then the software is |
| 15 * Copyright (c) 2001 Alexander Peslyak and it is hereby released to the |
| 16 * general public under the following terms: |
| 17 * |
| 18 * Redistribution and use in source and binary forms, with or without |
| 19 * modification, are permitted. |
| 20 * |
| 21 * There's ABSOLUTELY NO WARRANTY, express or implied. |
| 22 * |
| 23 * See md5.c for more information. |
| 24 */ |
| 25 |
| 26 #ifdef HAVE_OPENSSL |
| 27 #include <openssl/md5.h> |
| 28 #elif !defined(_MD5_H) |
| 29 #define _MD5_H |
| 30 |
| 31 /* Any 32-bit or wider unsigned integer data type will do */ |
| 32 typedef unsigned int MD5_u32plus; |
| 33 |
| 34 typedef struct { |
| 35 MD5_u32plus lo, hi; |
| 36 MD5_u32plus a, b, c, d; |
| 37 unsigned char buffer[64]; |
| 38 MD5_u32plus block[16]; |
| 39 } MD5_CTX; |
| 40 |
| 41 extern void MD5_Init(MD5_CTX *ctx); |
| 42 extern void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size); |
| 43 extern void MD5_Final(unsigned char *result, MD5_CTX *ctx); |
| 44 |
| 45 #endif |
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