CyaSSL is an SSL library for devices like mbed.
Dependents: cyassl-client Sync
arc4.h
00001 /* arc4.h 00002 * 00003 * Copyright (C) 2006-2009 Sawtooth Consulting Ltd. 00004 * 00005 * This file is part of CyaSSL. 00006 * 00007 * CyaSSL is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * (at your option) any later version. 00011 * 00012 * CyaSSL is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA 00020 */ 00021 00022 00023 #ifndef CTAO_CRYPT_ARC4_H 00024 #define CTAO_CRYPT_ARC4_H 00025 00026 00027 #include "types.h" 00028 00029 00030 #ifdef __cplusplus 00031 extern "C" { 00032 #endif 00033 00034 00035 enum { 00036 ARC4_STATE_SIZE = 256 00037 }; 00038 00039 /* ARC4 encryption and decryption */ 00040 typedef struct Arc4 { 00041 byte x; 00042 byte y; 00043 byte state[ARC4_STATE_SIZE]; 00044 } Arc4; 00045 00046 void Arc4Process(Arc4*, byte*, const byte*, word32); 00047 void Arc4SetKey(Arc4*, const byte*, word32); 00048 00049 00050 #ifdef __cplusplus 00051 } /* extern "C" */ 00052 #endif 00053 00054 00055 #endif /* CTAO_CRYPT_ARC4_H */ 00056
Generated on Tue Jul 12 2022 18:43:18 by 1.7.2