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1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
4 * All rights reserved.
5 *
6 * File: key.h
7 *
8 * Purpose: Implement functions for 802.11i Key management
9 *
10 * Author: Jerry Chen
11 *
12 * Date: May 29, 2003
13 *
14 */
15
16#ifndef __KEY_H__
17#define __KEY_H__
18
19#include <net/mac80211.h>
20
21/*--------------------- Export Definitions -------------------------*/
22#define MAX_GROUP_KEY 4
23#define MAX_KEY_TABLE 11
24#define MAX_KEY_LEN 32
25#define AES_KEY_LEN 16
26
27#define AUTHENTICATOR_KEY 0x10000000
28#define USE_KEYRSC 0x20000000
29#define PAIRWISE_KEY 0x40000000
30#define TRANSMIT_KEY 0x80000000
31
32#define GROUP_KEY 0x00000000
33
34#define KEY_CTL_WEP 0x00
35#define KEY_CTL_NONE 0x01
36#define KEY_CTL_TKIP 0x02
37#define KEY_CTL_CCMP 0x03
38#define KEY_CTL_INVALID 0xFF
39
40#define VNT_KEY_DEFAULTKEY 0x1
41#define VNT_KEY_GROUP_ADDRESS 0x2
42#define VNT_KEY_ALLGROUP 0x4
43#define VNT_KEY_GROUP 0x40
44#define VNT_KEY_PAIRWISE 0x00
45#define VNT_KEY_ONFLY 0x8000
46#define VNT_KEY_ONFLY_ALL 0x4000
47
48struct vnt_private;
49
50int vnt_set_keys(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
51 struct ieee80211_vif *vif, struct ieee80211_key_conf *key);
52
53#endif /* __KEY_H__ */