Eric Lee / smarc-fsl-linux-kernel

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net/mac80211/wep.h 1.5 KB
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f0706e828   Jiri Benc   [MAC80211]: Add m... 
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  /*
   * 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 "ieee80211_key.h"
  
  int ieee80211_wep_init(struct ieee80211_local *local);
  void ieee80211_wep_free(struct ieee80211_local *local);
  void ieee80211_wep_get_iv(struct ieee80211_local *local,
  			  struct ieee80211_key *key, u8 *iv);
  u8 * ieee80211_wep_add_iv(struct ieee80211_local *local,
  			  struct sk_buff *skb,
  			  struct ieee80211_key *key);
  void ieee80211_wep_remove_iv(struct ieee80211_local *local,
  			     struct sk_buff *skb,
  			     struct ieee80211_key *key);
  void ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
  				size_t klen, u8 *data, size_t data_len);
  int ieee80211_wep_decrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
  			       size_t klen, u8 *data, size_t data_len);
  int ieee80211_wep_encrypt(struct ieee80211_local *local, struct sk_buff *skb,
  			  struct ieee80211_key *key);
  int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb,
  			  struct ieee80211_key *key);
  int ieee80211_wep_get_keyidx(struct sk_buff *skb);
  u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
  
  #endif /* WEP_H */