1 /* Slightly modified for vsearch by Torbjorn Rognes, 29 Sep 2015 */ 2 3 /* 4 * This is an OpenSSL-compatible implementation of the RSA Data Security, Inc. 5 * MD5 Message-Digest Algorithm (RFC 1321). 6 * 7 * Homepage: 8 * http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5 9 * 10 * Author: 11 * Alexander Peslyak, better known as Solar Designer <solar at openwall.com> 12 * 13 * This software was written by Alexander Peslyak in 2001. No copyright is 14 * claimed, and the software is hereby placed in the public domain. 15 * In case this attempt to disclaim copyright and place the software in the 16 * public domain is deemed null and void, then the software is 17 * Copyright (c) 2001 Alexander Peslyak and it is hereby released to the 18 * general public under the following terms: 19 * 20 * Redistribution and use in source and binary forms, with or without 21 * modification, are permitted. 22 * 23 * There's ABSOLUTELY NO WARRANTY, express or implied. 24 * 25 * See md5.c for more information. 26 */ 27 28 #ifndef __MD5_H 29 #define __MD5_H 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 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, void *data, unsigned long size); 47 extern void MD5_Final(unsigned char *result, MD5_CTX *ctx); 48 49 #ifdef __cplusplus 50 } 51 #endif 52 53 #endif /* __MD5_H */ 54