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__ */ 63