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  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  *
  20  * File: key.h
  21  *
  22  * Purpose: Implement functions for 802.11i Key management
  23  *
  24  * Author: Jerry Chen
  25  *
  26  * Date: May 29, 2003
  27  *
  28  */
  29
  30 #ifndef __KEY_H__
  31 #define __KEY_H__
  32
  33 #include <net/mac80211.h>
  34
  35 /*---------------------  Export Definitions -------------------------*/
  36 #define MAX_GROUP_KEY       4
  37 #define MAX_KEY_TABLE       11
  38 #define MAX_KEY_LEN         32
  39 #define AES_KEY_LEN         16
  40
  41 #define AUTHENTICATOR_KEY   0x10000000
  42 #define USE_KEYRSC          0x20000000
  43 #define PAIRWISE_KEY        0x40000000
  44 #define TRANSMIT_KEY        0x80000000
  45
  46 #define GROUP_KEY           0x00000000
  47
  48 #define KEY_CTL_WEP         0x00
  49 #define KEY_CTL_NONE        0x01
  50 #define KEY_CTL_TKIP        0x02
  51 #define KEY_CTL_CCMP        0x03
  52 #define KEY_CTL_INVALID     0xFF
  53
  54 #define VNT_KEY_DEFAULTKEY      0x1
  55 #define VNT_KEY_GROUP_ADDRESS   0x2
  56 #define VNT_KEY_ALLGROUP        0x4
  57 #define VNT_KEY_GROUP           0x40
  58 #define VNT_KEY_PAIRWISE        0x00
  59 #define VNT_KEY_ONFLY           0x8000
  60 #define VNT_KEY_ONFLY_ALL       0x4000
  61
  62 struct vnt_private;
  63
  64 int vnt_set_keys(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
  65                  struct ieee80211_vif *vif, struct ieee80211_key_conf *key);
  66
  67 #endif /* __KEY_H__ */