drivers/staging/vt6655/key.h

   1 /*
   2  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * File: key.h
  16  *
  17  * Purpose: Implement functions for 802.11i Key management
  18  *
  19  * Author: Jerry Chen
  20  *
  21  * Date: May 29, 2003
  22  *
  23  */
  24
  25 #ifndef __KEY_H__
  26 #define __KEY_H__
  27
  28 #include <net/mac80211.h>
  29
  30 /*---------------------  Export Definitions -------------------------*/
  31 #define MAX_GROUP_KEY       4
  32 #define MAX_KEY_TABLE       11
  33 #define MAX_KEY_LEN         32
  34 #define AES_KEY_LEN         16
  35
  36 #define AUTHENTICATOR_KEY   0x10000000
  37 #define USE_KEYRSC          0x20000000
  38 #define PAIRWISE_KEY        0x40000000
  39 #define TRANSMIT_KEY        0x80000000
  40
  41 #define GROUP_KEY           0x00000000
  42
  43 #define KEY_CTL_WEP         0x00
  44 #define KEY_CTL_NONE        0x01
  45 #define KEY_CTL_TKIP        0x02
  46 #define KEY_CTL_CCMP        0x03
  47 #define KEY_CTL_INVALID     0xFF
  48
  49 #define VNT_KEY_DEFAULTKEY      0x1
  50 #define VNT_KEY_GROUP_ADDRESS   0x2
  51 #define VNT_KEY_ALLGROUP        0x4
  52 #define VNT_KEY_GROUP           0x40
  53 #define VNT_KEY_PAIRWISE        0x00
  54 #define VNT_KEY_ONFLY           0x8000
  55 #define VNT_KEY_ONFLY_ALL       0x4000
  56
  57 struct vnt_private;
  58
  59 int vnt_set_keys(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
  60                  struct ieee80211_vif *vif, struct ieee80211_key_conf *key);
  61
  62 #endif /* __KEY_H__ */