/* * Copyright (C) 2020, University of the Basque Country (UPV/EHU) * Contact for licensing options: * * The original file was part of Open Source Doubango Framework * Copyright (C) 2010-2011 Mamadou Diop. * Copyright (C) 2012 Doubango Telecom * * This file is part of Open Source Doubango Framework. * * DOUBANGO 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 3 of the License, or * (at your option) any later version. * * DOUBANGO 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 DOUBANGO. * */ /**@file tsip_rijndael.h * @brief Rijndael Implementation. * * @section DESCRIPTION * * @sa 3G Security * 3GPP TS 35.205 * 3GPP TS 35.206 * 3GPP TS 35.207 * 3GPP TS 35.208 * 3GPP TS 35.909 *------------------------------------------------------------------- * Rijndael Implementation *------------------------------------------------------------------- * * A sample 32-bit orientated implementation of Rijndael, the * suggested kernel for the example 3GPP authentication and key * agreement functions. * * This implementation draws on the description in section 5.2 of * the AES proposal and also on the implementation by * Dr B. R. Gladman 9th October 2000. * It uses a number of large (4k) lookup tables to implement the * algorithm in an efficient manner. * * Note: in this implementation the State is stored in four 32-bit * words, one per column of the State, with the top byte of the * column being the _least_ significant byte of the word. * *----------------------------------------------------------------- * * @author Mamadou Diop * */ #ifndef TINYSIP_AUTHENTICATION_RIJNDAEL_H #define TINYSIP_AUTHENTICATION_RIJNDAEL_H #include "tinysip_config.h" TSIP_BEGIN_DECLS void RijndaelKeySchedule( uint8_t key[16] ); void RijndaelEncrypt( uint8_t in[16], uint8_t out[16] ); TSIP_END_DECLS #endif /*TINYSIP_AUTHENTICATION_RIJNDAEL_H*/