asterisk/include/asterisk/md5.h

40 lines
1.1 KiB
C

/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2005, Digium, Inc.
*
* Mark Spencer <markster@digium.com>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*!\file
* \brief MD5 digest functions
*/
#ifndef _ASTERISK_MD5_H
#define _ASTERISK_MD5_H
struct MD5Context {
uint32_t buf[4];
uint32_t bits[2];
/*! Align because we cast this buffer to uint32s */
unsigned char in[64] __attribute__((aligned(__alignof__(uint32_t))));
};
void MD5Init(struct MD5Context *context);
void MD5Update(struct MD5Context *context, unsigned char const *buf,
unsigned len);
void MD5Final(unsigned char digest[16], struct MD5Context *context);
void MD5Transform(uint32_t buf[4], uint32_t const in[16]);
#endif /* _ASTERISK_MD5_H */