11a1e1d21SSam Leffler /*- 21a1e1d21SSam Leffler * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting 31a1e1d21SSam Leffler * All rights reserved. 41a1e1d21SSam Leffler * 51a1e1d21SSam Leffler * Redistribution and use in source and binary forms, with or without 61a1e1d21SSam Leffler * modification, are permitted provided that the following conditions 71a1e1d21SSam Leffler * are met: 81a1e1d21SSam Leffler * 1. Redistributions of source code must retain the above copyright 91a1e1d21SSam Leffler * notice, this list of conditions and the following disclaimer. 101a1e1d21SSam Leffler * 2. Redistributions in binary form must reproduce the above copyright 111a1e1d21SSam Leffler * notice, this list of conditions and the following disclaimer in the 121a1e1d21SSam Leffler * documentation and/or other materials provided with the distribution. 131a1e1d21SSam Leffler * 141a1e1d21SSam Leffler * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 151a1e1d21SSam Leffler * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 161a1e1d21SSam Leffler * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 171a1e1d21SSam Leffler * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 181a1e1d21SSam Leffler * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 191a1e1d21SSam Leffler * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 201a1e1d21SSam Leffler * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 211a1e1d21SSam Leffler * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 221a1e1d21SSam Leffler * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 231a1e1d21SSam Leffler * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 241a1e1d21SSam Leffler * SUCH DAMAGE. 251a1e1d21SSam Leffler * 261a1e1d21SSam Leffler * $FreeBSD$ 271a1e1d21SSam Leffler */ 281a1e1d21SSam Leffler #ifndef _NET80211_IEEE80211_CRYPTO_H_ 291a1e1d21SSam Leffler #define _NET80211_IEEE80211_CRYPTO_H_ 301a1e1d21SSam Leffler 311a1e1d21SSam Leffler /* 321a1e1d21SSam Leffler * 802.11 protocol crypto-related definitions. 331a1e1d21SSam Leffler */ 341a1e1d21SSam Leffler #define IEEE80211_KEYBUF_SIZE 16 351a1e1d21SSam Leffler 361a1e1d21SSam Leffler struct ieee80211_wepkey { 371a1e1d21SSam Leffler int wk_len; 381a1e1d21SSam Leffler u_int8_t wk_key[IEEE80211_KEYBUF_SIZE]; 391a1e1d21SSam Leffler }; 401a1e1d21SSam Leffler 411a1e1d21SSam Leffler extern void ieee80211_crypto_attach(struct ifnet *); 421a1e1d21SSam Leffler extern void ieee80211_crypto_detach(struct ifnet *); 431a1e1d21SSam Leffler extern struct mbuf *ieee80211_wep_crypt(struct ifnet *, struct mbuf *, int); 441a1e1d21SSam Leffler #endif /* _NET80211_IEEE80211_CRYPTO_H_ */ 45