308 lines
8.8 KiB
C
308 lines
8.8 KiB
C
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/*
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* WPA Supplicant - Common definitions
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* Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef DEFS_H
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#define DEFS_H
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#ifdef FALSE
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#undef FALSE
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#endif
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#ifdef TRUE
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#undef TRUE
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#endif
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typedef enum { FALSE = 0, TRUE = 1 } Boolean;
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/*
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#define WPA_CIPHER_NONE BIT(0)
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#define WPA_CIPHER_WEP40 BIT(1)
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#define WPA_CIPHER_WEP104 BIT(2)
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#define WPA_CIPHER_TKIP BIT(3)
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#define WPA_CIPHER_CCMP BIT(4)
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#ifdef CONFIG_IEEE80211W
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#define WPA_CIPHER_AES_128_CMAC BIT(5)
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#endif
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*/
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/*
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* NB: these values are ordered carefully; there are lots of
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* of implications in any reordering. Beware that 4 is used
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* only to indicate h/w TKIP MIC support in driver capabilities;
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* there is no separate cipher support (it's rolled into the
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* TKIP cipher support).
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*/
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#define IEEE80211_CIPHER_NONE 0 /* pseudo value */
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#define IEEE80211_CIPHER_TKIP 1
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#define IEEE80211_CIPHER_AES_OCB 2
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#define IEEE80211_CIPHER_AES_CCM 3
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#define IEEE80211_CIPHER_TKIPMIC 4 /* TKIP MIC capability */
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#define IEEE80211_CIPHER_CKIP 5
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#define IEEE80211_CIPHER_WEP 6
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#define IEEE80211_CIPHER_WEP40 7
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#define IEEE80211_CIPHER_WEP104 8
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#define IEEE80211_CIPHER_MAX (IEEE80211_CIPHER_NONE+2)
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/* capability bits in ic_cryptocaps/iv_cryptocaps */
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#define IEEE80211_CRYPTO_NONE (1<<IEEE80211_CIPHER_NONE)
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#define IEEE80211_CRYPTO_WEP (1<<IEEE80211_CIPHER_WEP)
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#define IEEE80211_CRYPTO_WEP40 (1<<IEEE80211_CIPHER_WEP40)
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#define IEEE80211_CRYPTO_WEP104 (1<<IEEE80211_CIPHER_WEP104)
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#define IEEE80211_CRYPTO_TKIP (1<<IEEE80211_CIPHER_TKIP)
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#define IEEE80211_CRYPTO_AES_OCB (1<<IEEE80211_CIPHER_AES_OCB)
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#define IEEE80211_CRYPTO_AES_CCM (1<<IEEE80211_CIPHER_AES_CCM)
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#define IEEE80211_CRYPTO_TKIPMIC (1<<IEEE80211_CIPHER_TKIPMIC)
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#define IEEE80211_CRYPTO_CKIP (1<<IEEE80211_CIPHER_CKIP)
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#define WPA_CIPHER_NONE IEEE80211_CRYPTO_NONE
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#define WPA_CIPHER_WEP40 IEEE80211_CRYPTO_WEP40
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#define WPA_CIPHER_WEP104 IEEE80211_CRYPTO_WEP104
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#define WPA_CIPHER_TKIP IEEE80211_CRYPTO_TKIP
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#define WPA_CIPHER_CCMP IEEE80211_CRYPTO_AES_CCM
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#ifdef CONFIG_IEEE80211W
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#define WPA_CIPHER_AES_128_CMAC IEEE80211_CRYPTO_AES_OCB
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#endif /* CONFIG_IEEE80211W */
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#define WPA_CIPHER_GCMP BIT(6)
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#define WPA_KEY_MGMT_IEEE8021X BIT(0)
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#define WPA_KEY_MGMT_PSK BIT(1)
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#define WPA_KEY_MGMT_NONE BIT(2)
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#define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
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#define WPA_KEY_MGMT_WPA_NONE BIT(4)
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#define WPA_KEY_MGMT_FT_IEEE8021X BIT(5)
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#define WPA_KEY_MGMT_FT_PSK BIT(6)
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#define WPA_KEY_MGMT_IEEE8021X_SHA256 BIT(7)
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#define WPA_KEY_MGMT_PSK_SHA256 BIT(8)
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#define WPA_KEY_MGMT_WPS BIT(9)
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#define WPA_KEY_MGMT_CCKM BIT(14)
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static inline int wpa_key_mgmt_wpa_ieee8021x(int akm)
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{
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return !!(akm & (WPA_KEY_MGMT_IEEE8021X |
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WPA_KEY_MGMT_FT_IEEE8021X |
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WPA_KEY_MGMT_CCKM |
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WPA_KEY_MGMT_IEEE8021X_SHA256));
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}
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static inline int wpa_key_mgmt_wpa_psk(int akm)
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{
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return akm == WPA_KEY_MGMT_PSK ||
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akm == WPA_KEY_MGMT_FT_PSK ||
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akm == WPA_KEY_MGMT_PSK_SHA256;
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}
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static inline int wpa_key_mgmt_ft(int akm)
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{
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return akm == WPA_KEY_MGMT_FT_PSK ||
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akm == WPA_KEY_MGMT_FT_IEEE8021X;
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}
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static inline int wpa_key_mgmt_sha256(int akm)
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{
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return akm == WPA_KEY_MGMT_PSK_SHA256 ||
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akm == WPA_KEY_MGMT_IEEE8021X_SHA256;
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}
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#define WPA_PROTO_WPA BIT(0)
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#define WPA_PROTO_RSN BIT(1)
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#define WPA_AUTH_ALG_OPEN BIT(0)
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#define WPA_AUTH_ALG_SHARED BIT(1)
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#define WPA_AUTH_ALG_LEAP BIT(2)
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#define WPA_AUTH_ALG_FT BIT(3)
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enum ieee80211_key_alg {
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ALG_WEP,
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ALG_TKIP,
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ALG_CCMP,
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ALG_AES_CMAC,
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};
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enum wpa_alg {
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WPA_ALG_NONE =0,
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WPA_ALG_WEP40 = 1,
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WPA_ALG_TKIP = 2,
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WPA_ALG_CCMP = 3,
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WPA_ALG_WAPI = 4,
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WPA_ALG_WEP104 = 5,
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WPA_ALG_WEP,
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WPA_ALG_IGTK,
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WPA_ALG_PMK,
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WPA_ALG_GCMP
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};
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/**
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* enum wpa_cipher - Cipher suites
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*/
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enum wpa_cipher {
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CIPHER_NONE,
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CIPHER_WEP40,
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CIPHER_TKIP,
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CIPHER_CCMP,
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CIPHER_WEP104
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};
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/**
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* enum wpa_key_mgmt - Key management suites
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*/
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enum wpa_key_mgmt {
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KEY_MGMT_802_1X,
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KEY_MGMT_PSK,
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KEY_MGMT_NONE,
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KEY_MGMT_802_1X_NO_WPA,
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KEY_MGMT_WPA_NONE,
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KEY_MGMT_FT_802_1X,
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KEY_MGMT_FT_PSK,
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KEY_MGMT_802_1X_SHA256,
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KEY_MGMT_PSK_SHA256,
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KEY_MGMT_WPS
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};
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/**
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* enum wpa_states - wpa_supplicant state
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*
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* These enumeration values are used to indicate the current wpa_supplicant
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* state (wpa_s->wpa_state). The current state can be retrieved with
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* wpa_supplicant_get_state() function and the state can be changed by calling
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* wpa_supplicant_set_state(). In WPA state machine (wpa.c and preauth.c), the
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* wrapper functions wpa_sm_get_state() and wpa_sm_set_state() should be used
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* to access the state variable.
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*/
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enum wpa_states {
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/**
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* WPA_DISCONNECTED - Disconnected state
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*
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* This state indicates that client is not associated, but is likely to
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* start looking for an access point. This state is entered when a
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* connection is lost.
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*/
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WPA_DISCONNECTED,
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/**
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* WPA_INACTIVE - Inactive state (wpa_supplicant disabled)
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*
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* This state is entered if there are no enabled networks in the
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* configuration. wpa_supplicant is not trying to associate with a new
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* network and external interaction (e.g., ctrl_iface call to add or
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* enable a network) is needed to start association.
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*/
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WPA_INACTIVE,
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/**
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* WPA_SCANNING - Scanning for a network
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*
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* This state is entered when wpa_supplicant starts scanning for a
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* network.
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*/
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WPA_SCANNING,
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/**
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* WPA_AUTHENTICATING - Trying to authenticate with a BSS/SSID
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*
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* This state is entered when wpa_supplicant has found a suitable BSS
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* to authenticate with and the driver is configured to try to
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* authenticate with this BSS. This state is used only with drivers
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* that use wpa_supplicant as the SME.
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*/
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WPA_AUTHENTICATING,
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/**
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* WPA_ASSOCIATING - Trying to associate with a BSS/SSID
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*
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* This state is entered when wpa_supplicant has found a suitable BSS
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* to associate with and the driver is configured to try to associate
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* with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
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* state is entered when the driver is configured to try to associate
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* with a network using the configured SSID and security policy.
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*/
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WPA_ASSOCIATING,
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/**
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* WPA_ASSOCIATED - Association completed
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*
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* This state is entered when the driver reports that association has
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* been successfully completed with an AP. If IEEE 802.1X is used
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* (with or without WPA/WPA2), wpa_supplicant remains in this state
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* until the IEEE 802.1X/EAPOL authentication has been completed.
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*/
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WPA_ASSOCIATED,
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/**
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* WPA_4WAY_HANDSHAKE - WPA 4-Way Key Handshake in progress
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*
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* This state is entered when WPA/WPA2 4-Way Handshake is started. In
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* case of WPA-PSK, this happens when receiving the first EAPOL-Key
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* frame after association. In case of WPA-EAP, this state is entered
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* when the IEEE 802.1X/EAPOL authentication has been completed.
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*/
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WPA_FIRST_HALF_4WAY_HANDSHAKE,
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WPA_LAST_HALF_4WAY_HANDSHAKE,
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/**
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* WPA_GROUP_HANDSHAKE - WPA Group Key Handshake in progress
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*
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* This state is entered when 4-Way Key Handshake has been completed
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* (i.e., when the supplicant sends out message 4/4) and when Group
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* Key rekeying is started by the AP (i.e., when supplicant receives
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* message 1/2).
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*/
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WPA_GROUP_HANDSHAKE,
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/**
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* WPA_COMPLETED - All authentication completed
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*
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* This state is entered when the full authentication process is
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* completed. In case of WPA2, this happens when the 4-Way Handshake is
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* successfully completed. With WPA, this state is entered after the
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* Group Key Handshake; with IEEE 802.1X (non-WPA) connection is
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* completed after dynamic keys are received (or if not used, after
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* the EAP authentication has been completed). With static WEP keys and
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* plaintext connections, this state is entered when an association
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* has been completed.
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*
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* This state indicates that the supplicant has completed its
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* processing for the association phase and that data connection is
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* fully configured.
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*/
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WPA_COMPLETED,
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WPA_MIC_FAILURE, // first mic_error event occur
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WPA_TKIP_COUNTERMEASURES //in countermeasure period that stop connect with ap in 60 sec
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};
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#define MLME_SETPROTECTION_PROTECT_TYPE_NONE 0
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#define MLME_SETPROTECTION_PROTECT_TYPE_RX 1
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#define MLME_SETPROTECTION_PROTECT_TYPE_TX 2
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#define MLME_SETPROTECTION_PROTECT_TYPE_RX_TX 3
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#define MLME_SETPROTECTION_KEY_TYPE_GROUP 0
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#define MLME_SETPROTECTION_KEY_TYPE_PAIRWISE 1
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/**
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* enum hostapd_hw_mode - Hardware mode
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*/
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enum hostapd_hw_mode {
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HOSTAPD_MODE_IEEE80211B,
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HOSTAPD_MODE_IEEE80211G,
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HOSTAPD_MODE_IEEE80211A,
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HOSTAPD_MODE_IEEE80211AD,
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NUM_HOSTAPD_MODES
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};
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#endif /* DEFS_H */
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