2
* WPA Supplicant - Common definitions
3
* Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi>
5
* This program is free software; you can redistribute it and/or modify
6
* it under the terms of the GNU General Public License version 2 as
7
* published by the Free Software Foundation.
9
* Alternatively, this software may be distributed under the terms of BSD
12
* See README and COPYING for more details.
24
typedef enum { FALSE = 0, TRUE = 1 } Boolean;
27
#define WPA_CIPHER_NONE BIT(0)
28
#define WPA_CIPHER_WEP40 BIT(1)
29
#define WPA_CIPHER_WEP104 BIT(2)
30
#define WPA_CIPHER_TKIP BIT(3)
31
#define WPA_CIPHER_CCMP BIT(4)
32
#ifdef CONFIG_IEEE80211W
33
#define WPA_CIPHER_AES_128_CMAC BIT(5)
34
#endif /* CONFIG_IEEE80211W */
36
#define WPA_KEY_MGMT_IEEE8021X BIT(0)
37
#define WPA_KEY_MGMT_PSK BIT(1)
38
#define WPA_KEY_MGMT_NONE BIT(2)
39
#define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
40
#define WPA_KEY_MGMT_WPA_NONE BIT(4)
41
#define WPA_KEY_MGMT_FT_IEEE8021X BIT(5)
42
#define WPA_KEY_MGMT_FT_PSK BIT(6)
44
#define WPA_PROTO_WPA BIT(0)
45
#define WPA_PROTO_RSN BIT(1)
47
#define WPA_AUTH_ALG_OPEN BIT(0)
48
#define WPA_AUTH_ALG_SHARED BIT(1)
49
#define WPA_AUTH_ALG_LEAP BIT(2)
52
typedef enum { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP,
53
WPA_ALG_IGTK } wpa_alg;
54
typedef enum { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP,
55
CIPHER_WEP104 } wpa_cipher;
56
typedef enum { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE,
57
KEY_MGMT_802_1X_NO_WPA, KEY_MGMT_WPA_NONE,
58
KEY_MGMT_FT_802_1X, KEY_MGMT_FT_PSK } wpa_key_mgmt;
61
* enum wpa_states - wpa_supplicant state
63
* These enumeration values are used to indicate the current wpa_supplicant
64
* state (wpa_s->wpa_state). The current state can be retrieved with
65
* wpa_supplicant_get_state() function and the state can be changed by calling
66
* wpa_supplicant_set_state(). In WPA state machine (wpa.c and preauth.c), the
67
* wrapper functions wpa_sm_get_state() and wpa_sm_set_state() should be used
68
* to access the state variable.
72
* WPA_DISCONNECTED - Disconnected state
74
* This state indicates that client is not associated, but is likely to
75
* start looking for an access point. This state is entered when a
81
* WPA_INACTIVE - Inactive state (wpa_supplicant disabled)
83
* This state is entered if there are no enabled networks in the
84
* configuration. wpa_supplicant is not trying to associate with a new
85
* network and external interaction (e.g., ctrl_iface call to add or
86
* enable a network) is needed to start association.
91
* WPA_SCANNING - Scanning for a network
93
* This state is entered when wpa_supplicant starts scanning for a
99
* WPA_ASSOCIATING - Trying to associate with a BSS/SSID
101
* This state is entered when wpa_supplicant has found a suitable BSS
102
* to associate with and the driver is configured to try to associate
103
* with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
104
* state is entered when the driver is configured to try to associate
105
* with a network using the configured SSID and security policy.
110
* WPA_ASSOCIATED - Association completed
112
* This state is entered when the driver reports that association has
113
* been successfully completed with an AP. If IEEE 802.1X is used
114
* (with or without WPA/WPA2), wpa_supplicant remains in this state
115
* until the IEEE 802.1X/EAPOL authentication has been completed.
120
* WPA_4WAY_HANDSHAKE - WPA 4-Way Key Handshake in progress
122
* This state is entered when WPA/WPA2 4-Way Handshake is started. In
123
* case of WPA-PSK, this happens when receiving the first EAPOL-Key
124
* frame after association. In case of WPA-EAP, this state is entered
125
* when the IEEE 802.1X/EAPOL authentication has been completed.
130
* WPA_GROUP_HANDSHAKE - WPA Group Key Handshake in progress
132
* This state is entered when 4-Way Key Handshake has been completed
133
* (i.e., when the supplicant sends out message 4/4) and when Group
134
* Key rekeying is started by the AP (i.e., when supplicant receives
140
* WPA_COMPLETED - All authentication completed
142
* This state is entered when the full authentication process is
143
* completed. In case of WPA2, this happens when the 4-Way Handshake is
144
* successfully completed. With WPA, this state is entered after the
145
* Group Key Handshake; with IEEE 802.1X (non-WPA) connection is
146
* completed after dynamic keys are received (or if not used, after
147
* the EAP authentication has been completed). With static WEP keys and
148
* plaintext connections, this state is entered when an association
149
* has been completed.
151
* This state indicates that the supplicant has completed its
152
* processing for the association phase and that data connection is
158
#define MLME_SETPROTECTION_PROTECT_TYPE_NONE 0
159
#define MLME_SETPROTECTION_PROTECT_TYPE_RX 1
160
#define MLME_SETPROTECTION_PROTECT_TYPE_TX 2
161
#define MLME_SETPROTECTION_PROTECT_TYPE_RX_TX 3
163
#define MLME_SETPROTECTION_KEY_TYPE_GROUP 0
164
#define MLME_SETPROTECTION_KEY_TYPE_PAIRWISE 1