X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=libeap%2Fsrc%2Fap%2Fwpa_auth_i.h;fp=libeap%2Fsrc%2Fap%2Fwpa_auth_i.h;h=0000000000000000000000000000000000000000;hb=38791e2c8e2c94ed906593931831bda6577d5346;hp=b69129ff44cf3f8193d185ba7bdb79ed5dc1c66b;hpb=1d91db0ace57f0b63665c0303eae0b347debaef7;p=mech_eap.git diff --git a/libeap/src/ap/wpa_auth_i.h b/libeap/src/ap/wpa_auth_i.h deleted file mode 100644 index b69129f..0000000 --- a/libeap/src/ap/wpa_auth_i.h +++ /dev/null @@ -1,230 +0,0 @@ -/* - * hostapd - IEEE 802.11i-2004 / WPA Authenticator: Internal definitions - * Copyright (c) 2004-2007, Jouni Malinen - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - */ - -#ifndef WPA_AUTH_I_H -#define WPA_AUTH_I_H - -/* max(dot11RSNAConfigGroupUpdateCount,dot11RSNAConfigPairwiseUpdateCount) */ -#define RSNA_MAX_EAPOL_RETRIES 4 - -struct wpa_group; - -struct wpa_stsl_negotiation { - struct wpa_stsl_negotiation *next; - u8 initiator[ETH_ALEN]; - u8 peer[ETH_ALEN]; -}; - - -struct wpa_state_machine { - struct wpa_authenticator *wpa_auth; - struct wpa_group *group; - - u8 addr[ETH_ALEN]; - - enum { - WPA_PTK_INITIALIZE, WPA_PTK_DISCONNECT, WPA_PTK_DISCONNECTED, - WPA_PTK_AUTHENTICATION, WPA_PTK_AUTHENTICATION2, - WPA_PTK_INITPMK, WPA_PTK_INITPSK, WPA_PTK_PTKSTART, - WPA_PTK_PTKCALCNEGOTIATING, WPA_PTK_PTKCALCNEGOTIATING2, - WPA_PTK_PTKINITNEGOTIATING, WPA_PTK_PTKINITDONE - } wpa_ptk_state; - - enum { - WPA_PTK_GROUP_IDLE = 0, - WPA_PTK_GROUP_REKEYNEGOTIATING, - WPA_PTK_GROUP_REKEYESTABLISHED, - WPA_PTK_GROUP_KEYERROR - } wpa_ptk_group_state; - - Boolean Init; - Boolean DeauthenticationRequest; - Boolean AuthenticationRequest; - Boolean ReAuthenticationRequest; - Boolean Disconnect; - int TimeoutCtr; - int GTimeoutCtr; - Boolean TimeoutEvt; - Boolean EAPOLKeyReceived; - Boolean EAPOLKeyPairwise; - Boolean EAPOLKeyRequest; - Boolean MICVerified; - Boolean GUpdateStationKeys; - u8 ANonce[WPA_NONCE_LEN]; - u8 SNonce[WPA_NONCE_LEN]; - u8 PMK[PMK_LEN]; - struct wpa_ptk PTK; - Boolean PTK_valid; - Boolean pairwise_set; - int keycount; - Boolean Pair; - struct { - u8 counter[WPA_REPLAY_COUNTER_LEN]; - Boolean valid; - } key_replay[RSNA_MAX_EAPOL_RETRIES]; - Boolean PInitAKeys; /* WPA only, not in IEEE 802.11i */ - Boolean PTKRequest; /* not in IEEE 802.11i state machine */ - Boolean has_GTK; - Boolean PtkGroupInit; /* init request for PTK Group state machine */ - - u8 *last_rx_eapol_key; /* starting from IEEE 802.1X header */ - size_t last_rx_eapol_key_len; - - unsigned int changed:1; - unsigned int in_step_loop:1; - unsigned int pending_deinit:1; - unsigned int started:1; - unsigned int mgmt_frame_prot:1; -#ifdef CONFIG_IEEE80211R - unsigned int ft_completed:1; - unsigned int pmk_r1_name_valid:1; -#endif /* CONFIG_IEEE80211R */ - - u8 req_replay_counter[WPA_REPLAY_COUNTER_LEN]; - int req_replay_counter_used; - - u8 *wpa_ie; - size_t wpa_ie_len; - - enum { - WPA_VERSION_NO_WPA = 0 /* WPA not used */, - WPA_VERSION_WPA = 1 /* WPA / IEEE 802.11i/D3.0 */, - WPA_VERSION_WPA2 = 2 /* WPA2 / IEEE 802.11i */ - } wpa; - int pairwise; /* Pairwise cipher suite, WPA_CIPHER_* */ - int wpa_key_mgmt; /* the selected WPA_KEY_MGMT_* */ - struct rsn_pmksa_cache_entry *pmksa; - - u32 dot11RSNAStatsTKIPLocalMICFailures; - u32 dot11RSNAStatsTKIPRemoteMICFailures; - -#ifdef CONFIG_IEEE80211R - u8 xxkey[PMK_LEN]; /* PSK or the second 256 bits of MSK */ - size_t xxkey_len; - u8 pmk_r1_name[WPA_PMK_NAME_LEN]; /* PMKR1Name derived from FT Auth - * Request */ - u8 r0kh_id[FT_R0KH_ID_MAX_LEN]; /* R0KH-ID from FT Auth Request */ - size_t r0kh_id_len; - u8 sup_pmk_r1_name[WPA_PMK_NAME_LEN]; /* PMKR1Name from EAPOL-Key - * message 2/4 */ - u8 *assoc_resp_ftie; -#endif /* CONFIG_IEEE80211R */ -}; - - -/* per group key state machine data */ -struct wpa_group { - struct wpa_group *next; - int vlan_id; - - Boolean GInit; - int GKeyDoneStations; - Boolean GTKReKey; - int GTK_len; - int GN, GM; - Boolean GTKAuthenticator; - u8 Counter[WPA_NONCE_LEN]; - - enum { - WPA_GROUP_GTK_INIT = 0, - WPA_GROUP_SETKEYS, WPA_GROUP_SETKEYSDONE - } wpa_group_state; - - u8 GMK[WPA_GMK_LEN]; - u8 GTK[2][WPA_GTK_MAX_LEN]; - u8 GNonce[WPA_NONCE_LEN]; - Boolean changed; -#ifdef CONFIG_IEEE80211W - u8 IGTK[2][WPA_IGTK_LEN]; - int GN_igtk, GM_igtk; -#endif /* CONFIG_IEEE80211W */ -}; - - -struct wpa_ft_pmk_cache; - -/* per authenticator data */ -struct wpa_authenticator { - struct wpa_group *group; - - unsigned int dot11RSNAStatsTKIPRemoteMICFailures; - u32 dot11RSNAAuthenticationSuiteSelected; - u32 dot11RSNAPairwiseCipherSelected; - u32 dot11RSNAGroupCipherSelected; - u8 dot11RSNAPMKIDUsed[PMKID_LEN]; - u32 dot11RSNAAuthenticationSuiteRequested; /* FIX: update */ - u32 dot11RSNAPairwiseCipherRequested; /* FIX: update */ - u32 dot11RSNAGroupCipherRequested; /* FIX: update */ - unsigned int dot11RSNATKIPCounterMeasuresInvoked; - unsigned int dot11RSNA4WayHandshakeFailures; - - struct wpa_stsl_negotiation *stsl_negotiations; - - struct wpa_auth_config conf; - struct wpa_auth_callbacks cb; - - u8 *wpa_ie; - size_t wpa_ie_len; - - u8 addr[ETH_ALEN]; - - struct rsn_pmksa_cache *pmksa; - struct wpa_ft_pmk_cache *ft_pmk_cache; -}; - - -int wpa_write_rsn_ie(struct wpa_auth_config *conf, u8 *buf, size_t len, - const u8 *pmkid); -void wpa_auth_logger(struct wpa_authenticator *wpa_auth, const u8 *addr, - logger_level level, const char *txt); -void wpa_auth_vlogger(struct wpa_authenticator *wpa_auth, const u8 *addr, - logger_level level, const char *fmt, ...); -void __wpa_send_eapol(struct wpa_authenticator *wpa_auth, - struct wpa_state_machine *sm, int key_info, - const u8 *key_rsc, const u8 *nonce, - const u8 *kde, size_t kde_len, - int keyidx, int encr, int force_version); -int wpa_auth_for_each_sta(struct wpa_authenticator *wpa_auth, - int (*cb)(struct wpa_state_machine *sm, void *ctx), - void *cb_ctx); -int wpa_auth_for_each_auth(struct wpa_authenticator *wpa_auth, - int (*cb)(struct wpa_authenticator *a, void *ctx), - void *cb_ctx); - -#ifdef CONFIG_PEERKEY -int wpa_stsl_remove(struct wpa_authenticator *wpa_auth, - struct wpa_stsl_negotiation *neg); -void wpa_smk_error(struct wpa_authenticator *wpa_auth, - struct wpa_state_machine *sm, struct wpa_eapol_key *key); -void wpa_smk_m1(struct wpa_authenticator *wpa_auth, - struct wpa_state_machine *sm, struct wpa_eapol_key *key); -void wpa_smk_m3(struct wpa_authenticator *wpa_auth, - struct wpa_state_machine *sm, struct wpa_eapol_key *key); -#endif /* CONFIG_PEERKEY */ - -#ifdef CONFIG_IEEE80211R -int wpa_write_mdie(struct wpa_auth_config *conf, u8 *buf, size_t len); -int wpa_write_ftie(struct wpa_auth_config *conf, const u8 *r0kh_id, - size_t r0kh_id_len, - const u8 *anonce, const u8 *snonce, - u8 *buf, size_t len, const u8 *subelem, - size_t subelem_len); -int wpa_auth_derive_ptk_ft(struct wpa_state_machine *sm, const u8 *pmk, - struct wpa_ptk *ptk, size_t ptk_len); -struct wpa_ft_pmk_cache * wpa_ft_pmk_cache_init(void); -void wpa_ft_pmk_cache_deinit(struct wpa_ft_pmk_cache *cache); -void wpa_ft_install_ptk(struct wpa_state_machine *sm); -#endif /* CONFIG_IEEE80211R */ - -#endif /* WPA_AUTH_I_H */