1656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* crypto/md5/md5.h */ 2656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * All rights reserved. 4656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 5656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This package is an SSL implementation written 6656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * by Eric Young (eay@cryptsoft.com). 7656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The implementation was written so as to conform with Netscapes SSL. 8656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 9656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This library is free for commercial and non-commercial use as long as 10656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the following conditions are aheared to. The following conditions 11656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * apply to all code found in this distribution, be it the RC4, RSA, 12656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * included with this distribution is covered by the same copyright terms 14656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 16656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Copyright remains Eric Young's, and as such any Copyright notices in 17656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the code are not to be removed. 18656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * If this package is used in a product, Eric Young should be given attribution 19656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * as the author of the parts of the library used. 20656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This can be in the form of a textual message at program startup or 21656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * in documentation (online or textual) provided with the package. 22656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 23656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Redistribution and use in source and binary forms, with or without 24656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * modification, are permitted provided that the following conditions 25656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * are met: 26656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 1. Redistributions of source code must retain the copyright 27656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer. 28656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 29656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer in the 30656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * documentation and/or other materials provided with the distribution. 31656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 3. All advertising materials mentioning features or use of this software 32656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * must display the following acknowledgement: 33656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes cryptographic software written by 34656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Eric Young (eay@cryptsoft.com)" 35656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The word 'cryptographic' can be left out if the rouines from the library 36656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * being used are not cryptographic related :-). 37656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 4. If you include any Windows specific code (or a derivative thereof) from 38656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the apps directory (application code) you must include an acknowledgement: 39656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 41656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * SUCH DAMAGE. 52656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 53656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The licence and distribution terms for any publically available version or 54656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * derivative of this code cannot be changed. i.e. this code cannot simply be 55656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * copied and put under another distribution licence 56656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * [including the GNU Public Licence.] 57656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 58656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 59656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef HEADER_MD5_H 60656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define HEADER_MD5_H 61656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 62656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/e_os2.h> 63656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <stddef.h> 64656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 65656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef __cplusplus 66656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectextern "C" { 67656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 68656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 69656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef OPENSSL_NO_MD5 70656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#error MD5 is disabled. 71656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 72656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 73656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* 74656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 75656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ! MD5_LONG has to be at least 32 bits wide. If it's wider, then ! 76656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ! MD5_LONG_LOG2 has to be defined along. ! 77656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 78656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 79656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 80221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom#if defined(__LP32__) 81656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define MD5_LONG unsigned long 82656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__) 83656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define MD5_LONG unsigned long 84656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define MD5_LONG_LOG2 3 85656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* 86656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * _CRAY note. I could declare short, but I have no idea what impact 87656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * does it have on performance on none-T3E machines. I could declare 88656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * int, but at least on C90 sizeof(int) can be chosen at compile time. 89656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * So I've chosen long... 90656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * <appro@fy.chalmers.se> 91656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 92656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#else 93656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define MD5_LONG unsigned int 94656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 95656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 96656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define MD5_CBLOCK 64 97656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define MD5_LBLOCK (MD5_CBLOCK/4) 98656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define MD5_DIGEST_LENGTH 16 99656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 100656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projecttypedef struct MD5state_st 101656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 102656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project MD5_LONG A,B,C,D; 103656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project MD5_LONG Nl,Nh; 104656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project MD5_LONG data[MD5_LBLOCK]; 105656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project unsigned int num; 106656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } MD5_CTX; 107656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 108392aa7cc7d2b122614c5393c3e357da07fd07af3Brian Carlstrom#ifdef OPENSSL_FIPS 109392aa7cc7d2b122614c5393c3e357da07fd07af3Brian Carlstromint private_MD5_Init(MD5_CTX *c); 110392aa7cc7d2b122614c5393c3e357da07fd07af3Brian Carlstrom#endif 111656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint MD5_Init(MD5_CTX *c); 112656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint MD5_Update(MD5_CTX *c, const void *data, size_t len); 113656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint MD5_Final(unsigned char *md, MD5_CTX *c); 114656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectunsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md); 115656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectvoid MD5_Transform(MD5_CTX *c, const unsigned char *b); 116656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef __cplusplus 117656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project} 118656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 119656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 120656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 121