blob: da53190affc08786c045fcdcc06cb5ec892ffd38 [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"
17#include "ieee80211_key.h"
18
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);
29int ieee80211_wep_get_keyidx(struct sk_buff *skb);
30u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
31
Johannes Berg4f0d18e2007-09-26 15:19:40 +020032ieee80211_txrx_result
33ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx);
Johannes Berg6a22a592007-09-26 15:19:41 +020034ieee80211_txrx_result
35ieee80211_crypto_wep_encrypt(struct ieee80211_txrx_data *tx);
Johannes Berg4f0d18e2007-09-26 15:19:40 +020036
Jiri Bencf0706e82007-05-05 11:45:53 -070037#endif /* WEP_H */