fwknop/lib/hmac.h
Michael Rash bfdbb8f260 Updated authorship and copyright information
This commit updates all authorship and copyright information to include a
standard header that references the AUTHORS and CREDITS file. This standard
header was written by the Debian legal team at the request of Franck Joncourt.
2014-03-04 17:53:10 -05:00

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/*
*****************************************************************************
*
* File: hmac.h
*
* Purpose: Provide HMAC support for SPA communications
*
* Fwknop is developed primarily by the people listed in the file 'AUTHORS'.
* Copyright (C) 20092014 fwknop developers and contributors. For a full
* list of contributors, see the file 'CREDITS'.
*
* License (GNU General Public License):
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
*****************************************************************************
*/
#ifndef HMAC_H
#define HMAC_H 1
#include "digest.h"
#define MAX_DIGEST_BLOCK_LEN SHA512_BLOCK_LEN
void hmac_md5(const char *msg, const unsigned int msg_len,
unsigned char *hmac, const char *hmac_key, const int hmac_key_len);
void hmac_sha1(const char *msg, const unsigned int msg_len,
unsigned char *hmac, const char *hmac_key, const int hmac_key_len);
void hmac_sha256(const char *msg, const unsigned int msg_len,
unsigned char *hmac, const char *hmac_key, const int hmac_key_len);
void hmac_sha384(const char *msg, const unsigned int msg_len,
unsigned char *hmac, const char *hmac_key, const int hmac_key_len);
void hmac_sha512(const char *msg, const unsigned int msg_len,
unsigned char *hmac, const char *hmac_key, const int hmac_key_len);
#endif /* HMAC_H */
/***EOF***/