blob: d3f0db48314e11f00fed332a046798dcaeff4913 [file] [log] [blame]
Jiri Bencf0706e82007-05-05 11:45:53 -07001/*
2 * Software WEP encryption implementation
3 * Copyright 2002, Jouni Malinen <jkmaline@cc.hut.fi>
4 * Copyright 2003, Instant802 Networks, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#ifndef WEP_H
12#define WEP_H
13
14#include <linux/skbuff.h>
15#include <linux/types.h>
16#include "ieee80211_i.h"
Johannes Berg2c8dccc2008-04-08 15:14:40 -040017#include "key.h"
Jiri Bencf0706e82007-05-05 11:45:53 -070018
19int ieee80211_wep_init(struct ieee80211_local *local);
20void ieee80211_wep_free(struct ieee80211_local *local);
Jiri Bencf0706e82007-05-05 11:45:53 -070021void ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
22 size_t klen, u8 *data, size_t data_len);
23int ieee80211_wep_decrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
24 size_t klen, u8 *data, size_t data_len);
25int ieee80211_wep_encrypt(struct ieee80211_local *local, struct sk_buff *skb,
26 struct ieee80211_key *key);
27int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb,
28 struct ieee80211_key *key);
Johannes Bergc6a1fa12008-10-07 12:04:32 +020029bool ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
Jiri Bencf0706e82007-05-05 11:45:53 -070030
Johannes Berg9ae54c82008-01-31 19:48:20 +010031ieee80211_rx_result
Johannes Berg5cf121c2008-02-25 16:27:43 +010032ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx);
Johannes Berg9ae54c82008-01-31 19:48:20 +010033ieee80211_tx_result
Johannes Berg5cf121c2008-02-25 16:27:43 +010034ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx);
Johannes Berg4f0d18e2007-09-26 15:19:40 +020035
Jiri Bencf0706e82007-05-05 11:45:53 -070036#endif /* WEP_H */