| 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 | #include <retro_common_api.h> |
| 32 | |
| 33 | RETRO_BEGIN_DECLS |
| 34 | |
| 35 | /* Any 32-bit or wider unsigned integer data type will do */ |
| 36 | typedef unsigned int MD5_u32plus; |
| 37 | |
| 38 | typedef struct { |
| 39 | MD5_u32plus lo, hi; |
| 40 | MD5_u32plus a, b, c, d; |
| 41 | unsigned char buffer[64]; |
| 42 | MD5_u32plus block[16]; |
| 43 | } MD5_CTX; |
| 44 | |
| 45 | extern void MD5_Init(MD5_CTX *ctx); |
| 46 | extern void MD5_Update(MD5_CTX *ctx, const void *data, unsigned long size); |
| 47 | extern void MD5_Final(unsigned char *result, MD5_CTX *ctx); |
| 48 | |
| 49 | RETRO_END_DECLS |
| 50 | |
| 51 | #endif |