/*
   * 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);

  bool ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);

  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 */