2 * Software WEP encryption implementation
3 * Copyright 2002, Jouni Malinen <jkmaline@cc.hut.fi>
4 * Copyright 2003, Instant802 Networks, Inc.
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.
14 #include <linux/skbuff.h>
15 #include <linux/types.h>
16 #include "ieee80211_i.h"
19 int ieee80211_wep_init(struct ieee80211_local *local);
20 void ieee80211_wep_free(struct ieee80211_local *local);
21 void ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
22 size_t klen, u8 *data, size_t data_len);
23 int ieee80211_wep_decrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
24 size_t klen, u8 *data, size_t data_len);
25 int ieee80211_wep_encrypt(struct ieee80211_local *local, struct sk_buff *skb,
26 struct ieee80211_key *key);
27 int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb,
28 struct ieee80211_key *key);
29 u8 *ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
32 ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx);
34 ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx);