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/*
* $Id: auth_alg.h,v 1.1 2005/06/16 13:08:34 bogdan_iancu Exp $
*
* Copyright (C) 2005 Voice Sistem SRL
*
* This file is part of openser, a free SIP server.
*
* UAC OpenSER-module 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.
*
* UAC OpenSER-module 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.
*
*
* History:
* ---------
* 2005-01-31 first version (ramona)
*/
#ifndef _UAC_AUTH_ALG_H_
#define _UAC_AUTH_ALG_H_
#include "../../str.h"
#include "auth_hdr.h"
#include "auth.h"
#define HASHLEN 16
typedef char HASH[HASHLEN];
#define HASHHEXLEN 32
typedef char HASHHEX[HASHHEXLEN+1];
void uac_calc_HA1( struct uac_credential *crd,
struct authenticate_body *auth,
str* cnonce,
HASHHEX sess_key);
void uac_calc_HA2( str *method, str *uri,
struct authenticate_body *auth,
HASHHEX hentity,
HASHHEX HA2Hex );
void uac_calc_response( HASHHEX ha1, HASHHEX ha2,
struct authenticate_body *auth,
str* nc, str* cnonce,
HASHHEX response);
#endif
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