3 * Copyright (C) 2006-2012 Sawtooth Consulting Ltd.
5 * This file is part of CyaSSL.
7 * CyaSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * CyaSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
23 #ifndef CTAO_CRYPT_ARC4_H
24 #define CTAO_CRYPT_ARC4_H
27 #include <cyassl/ctaocrypt/types.h>
36 ARC4_ENC_TYPE = 4, /* cipher unique type */
40 /* ARC4 encryption and decryption */
44 byte state[ARC4_STATE_SIZE];
47 CYASSL_API void Arc4Process(Arc4*, byte*, const byte*, word32);
48 CYASSL_API void Arc4SetKey(Arc4*, const byte*, word32);
56 #endif /* CTAO_CRYPT_ARC4_H */