ts_34_108.h

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#pragma once
/*
 *   This program is 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
/**
 * $Id: 338038ff093126f035512823a4d9f208882fa05e $
 * @file ts_34_108.h
 * @brief Implementation of the TS.34.108 dummy USMI algorithm
 *
 * @copyright 2019 The FreeRADIUS server project
 * @copyright 2019 Arran Cudbard-Bell <a.cudbardb@freeradius.org>
 */
 
/*
 *      Inputs
 */
#define TS_34_108_KI_SIZE       16              //!< Subscriber key.
#define TS_34_108_OP_SIZE       16              //!< Operator code (unique to the operator)
#define TS_34_108_AMF_SIZE      2               //!< Authentication management field.
#define TS_34_108_SQN_SIZE      6               //!< Sequence number.
#define TS_34_108_RAND_SIZE     16              //!< Random challenge.
 
/*
 *      UMTS Outputs
 */
#define TS_34_108_AK_SIZE       6               //!< Anonymisation key.
#define TS_34_108_AUTN_SIZE     16              //!< Network authentication key.
#define TS_34_108_IK_SIZE       16              //!< Integrity key.
#define TS_34_108_CK_SIZE       16              //!< Ciphering key.
#define TS_34_108_RES_SIZE      16
#define TS_34_108_AUTS_SIZE     14
 
int     ts_34_108_umts_generate(uint8_t autn[TS_34_108_AUTN_SIZE],
                                uint8_t ik[TS_34_108_IK_SIZE],
                                uint8_t ck[TS_34_108_CK_SIZE],
                                uint8_t ak[TS_34_108_AK_SIZE],
                                uint8_t res[TS_34_108_RES_SIZE],
                                uint8_t const amf[TS_34_108_AMF_SIZE],
                                uint8_t const ki[TS_34_108_KI_SIZE],
                                uint64_t sqn,
                                uint8_t const rand[TS_34_108_RAND_SIZE]);