1 /* 2 * RC4 stream cipher 3 * Copyright (c) 2002-2005, Jouni Malinen <j@w1.fi> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * published by the Free Software Foundation. 8 * 9 * Alternatively, this software may be distributed under the terms of BSD 10 * license. 11 * 12 * See README and COPYING for more details. 13 */ 14 15 #ifndef RC4_H 16 #define RC4_H 17 18 void rc4_skip(const u8 *key, size_t keylen, size_t skip, 19 u8 *data, size_t data_len); 20 void rc4(u8 *buf, size_t len, const u8 *key, size_t key_len); 21 22 #endif /* RC4_H */ 23