You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
4.7 KiB
119 lines
4.7 KiB
/* crypto/md5/md5.h */ |
|
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
|
* All rights reserved. |
|
* |
|
* This package is an SSL implementation written |
|
* by Eric Young (eay@cryptsoft.com). |
|
* The implementation was written so as to conform with Netscapes SSL. |
|
* |
|
* This library is free for commercial and non-commercial use as long as |
|
* the following conditions are aheared to. The following conditions |
|
* apply to all code found in this distribution, be it the RC4, RSA, |
|
* lhash, DES, etc., code; not just the SSL code. The SSL documentation |
|
* included with this distribution is covered by the same copyright terms |
|
* except that the holder is Tim Hudson (tjh@cryptsoft.com). |
|
* |
|
* Copyright remains Eric Young's, and as such any Copyright notices in |
|
* the code are not to be removed. |
|
* If this package is used in a product, Eric Young should be given attribution |
|
* as the author of the parts of the library used. |
|
* This can be in the form of a textual message at program startup or |
|
* in documentation (online or textual) provided with the package. |
|
* |
|
* Redistribution and use in source and binary forms, with or without |
|
* modification, are permitted provided that the following conditions |
|
* are met: |
|
* 1. Redistributions of source code must retain the copyright |
|
* notice, this list of conditions and the following disclaimer. |
|
* 2. Redistributions in binary form must reproduce the above copyright |
|
* notice, this list of conditions and the following disclaimer in the |
|
* documentation and/or other materials provided with the distribution. |
|
* 3. All advertising materials mentioning features or use of this software |
|
* must display the following acknowledgement: |
|
* "This product includes cryptographic software written by |
|
* Eric Young (eay@cryptsoft.com)" |
|
* The word 'cryptographic' can be left out if the rouines from the library |
|
* being used are not cryptographic related :-). |
|
* 4. If you include any Windows specific code (or a derivative thereof) from |
|
* the apps directory (application code) you must include an acknowledgement: |
|
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
|
* |
|
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
|
* SUCH DAMAGE. |
|
* |
|
* The licence and distribution terms for any publically available version or |
|
* derivative of this code cannot be changed. i.e. this code cannot simply be |
|
* copied and put under another distribution licence |
|
* [including the GNU Public Licence.] |
|
*/ |
|
|
|
#ifndef HEADER_MD5_H |
|
# define HEADER_MD5_H |
|
|
|
# include <openssl/e_os2.h> |
|
# include <stddef.h> |
|
|
|
#ifdef __cplusplus |
|
extern "C" { |
|
#endif |
|
|
|
# ifdef OPENSSL_NO_MD5 |
|
# error MD5 is disabled. |
|
# endif |
|
|
|
/* |
|
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
|
* ! MD5_LONG has to be at least 32 bits wide. If it's wider, then ! |
|
* ! MD5_LONG_LOG2 has to be defined along. ! |
|
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
|
*/ |
|
|
|
# if defined(__LP32__) |
|
# define MD5_LONG unsigned long |
|
# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__) |
|
# define MD5_LONG unsigned long |
|
# define MD5_LONG_LOG2 3 |
|
/* |
|
* _CRAY note. I could declare short, but I have no idea what impact |
|
* does it have on performance on none-T3E machines. I could declare |
|
* int, but at least on C90 sizeof(int) can be chosen at compile time. |
|
* So I've chosen long... |
|
* <appro@fy.chalmers.se> |
|
*/ |
|
# else |
|
# define MD5_LONG unsigned int |
|
# endif |
|
|
|
# define MD5_CBLOCK 64 |
|
# define MD5_LBLOCK (MD5_CBLOCK/4) |
|
# define MD5_DIGEST_LENGTH 16 |
|
|
|
typedef struct MD5state_st { |
|
MD5_LONG A, B, C, D; |
|
MD5_LONG Nl, Nh; |
|
MD5_LONG data[MD5_LBLOCK]; |
|
unsigned int num; |
|
} MD5_CTX; |
|
|
|
# ifdef OPENSSL_FIPS |
|
int private_MD5_Init(MD5_CTX *c); |
|
# endif |
|
int MD5_Init(MD5_CTX *c); |
|
int MD5_Update(MD5_CTX *c, const void *data, size_t len); |
|
int MD5_Final(unsigned char *md, MD5_CTX *c); |
|
unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md); |
|
void MD5_Transform(MD5_CTX *c, const unsigned char *b); |
|
#ifdef __cplusplus |
|
} |
|
#endif |
|
|
|
#endif
|
|
|