projects / thirdparty / hostap.git / blame
| Commit | Line | Data |
|---|---|---|
| 6fc6879b JM |
1 | /* |
| 2 | * hostapd - PMKSA cache for IEEE 802.11i RSN | |
| 56586197 | 3 | * Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi> |
| 6fc6879b | 4 | * |
| 0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
| 6 | * See README for more details. | |
| 6fc6879b JM |
7 | */ |
| 8 | ||
| 9 | #ifndef PMKSA_CACHE_H | |
| 10 | #define PMKSA_CACHE_H | |
| 11 | ||
| e0e14a7b JM |
12 | #include "radius/radius.h" |
| 13 | ||
| 6fc6879b JM |
14 | /** |
| 15 | * struct rsn_pmksa_cache_entry - PMKSA cache entry | |
| 16 | */ | |
| 17 | struct rsn_pmksa_cache_entry { | |
| 18 | struct rsn_pmksa_cache_entry *next, *hnext; | |
| 19 | u8 pmkid[PMKID_LEN]; | |
| 20 | u8 pmk[PMK_LEN]; | |
| 21 | size_t pmk_len; | |
| 22 | os_time_t expiration; | |
| 23 | int akmp; /* WPA_KEY_MGMT_* */ | |
| 24 | u8 spa[ETH_ALEN]; | |
| 25 | ||
| 26 | u8 *identity; | |
| 27 | size_t identity_len; | |
| 28 | struct radius_class_data radius_class; | |
| 29 | u8 eap_type_authsrv; | |
| 30 | int vlan_id; | |
| bf98f7f3 | 31 | int opportunistic; |
| 6fc6879b JM |
32 | }; |
| 33 | ||
| 34 | struct rsn_pmksa_cache; | |
| 35 | ||
| 36 | struct rsn_pmksa_cache * | |
| 4bb081f1 JM |
37 | pmksa_cache_auth_init(void (*free_cb)(struct rsn_pmksa_cache_entry *entry, |
| 38 | void *ctx), void *ctx); | |
| 39 | void pmksa_cache_auth_deinit(struct rsn_pmksa_cache *pmksa); | |
| 40 | struct rsn_pmksa_cache_entry * | |
| 41 | pmksa_cache_auth_get(struct rsn_pmksa_cache *pmksa, | |
| 42 | const u8 *spa, const u8 *pmkid); | |
| bf98f7f3 JM |
43 | struct rsn_pmksa_cache_entry * pmksa_cache_get_okc( |
| 44 | struct rsn_pmksa_cache *pmksa, const u8 *spa, const u8 *aa, | |
| 45 | const u8 *pmkid); | |
| 6fc6879b | 46 | struct rsn_pmksa_cache_entry * |
| 4bb081f1 JM |
47 | pmksa_cache_auth_add(struct rsn_pmksa_cache *pmksa, |
| 48 | const u8 *pmk, size_t pmk_len, | |
| 49 | const u8 *aa, const u8 *spa, int session_timeout, | |
| 50 | struct eapol_state_machine *eapol, int akmp); | |
| bf98f7f3 JM |
51 | struct rsn_pmksa_cache_entry * |
| 52 | pmksa_cache_add_okc(struct rsn_pmksa_cache *pmksa, | |
| 53 | const struct rsn_pmksa_cache_entry *old_entry, | |
| 54 | const u8 *aa, const u8 *pmkid); | |
| 6fc6879b JM |
55 | void pmksa_cache_to_eapol_data(struct rsn_pmksa_cache_entry *entry, |
| 56 | struct eapol_state_machine *eapol); | |
| 6fc6879b JM |
57 | |
| 58 | #endif /* PMKSA_CACHE_H */ |