617bbde878
This is better done inside the WEP decrypt function where it doesn't have to check all the conditions any more since they've been tested already. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/*
|
|
* Software WEP encryption implementation
|
|
* Copyright 2002, Jouni Malinen <jkmaline@cc.hut.fi>
|
|
* Copyright 2003, Instant802 Networks, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef WEP_H
|
|
#define WEP_H
|
|
|
|
#include <linux/skbuff.h>
|
|
#include <linux/types.h>
|
|
#include "ieee80211_i.h"
|
|
#include "key.h"
|
|
|
|
int ieee80211_wep_init(struct ieee80211_local *local);
|
|
void ieee80211_wep_free(struct ieee80211_local *local);
|
|
int ieee80211_wep_encrypt_data(struct crypto_cipher *tfm, u8 *rc4key,
|
|
size_t klen, u8 *data, size_t data_len);
|
|
int ieee80211_wep_encrypt(struct ieee80211_local *local,
|
|
struct sk_buff *skb,
|
|
const u8 *key, int keylen, int keyidx);
|
|
int ieee80211_wep_decrypt_data(struct crypto_cipher *tfm, u8 *rc4key,
|
|
size_t klen, u8 *data, size_t data_len);
|
|
|
|
ieee80211_rx_result
|
|
ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx);
|
|
ieee80211_tx_result
|
|
ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx);
|
|
|
|
#endif /* WEP_H */
|