1 /* 2 * WPA Supplicant - Mesh RSN routines 3 * Copyright (c) 2013-2014, cozybit, Inc. All rights reserved. 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef MESH_RSN_H 10 #define MESH_RSN_H 11 12 struct mesh_rsn { 13 struct wpa_supplicant *wpa_s; 14 struct wpa_authenticator *auth; 15 unsigned int pairwise_cipher; 16 unsigned int group_cipher; 17 u8 mgtk[WPA_TK_MAX_LEN]; 18 size_t mgtk_len; 19 u8 mgtk_key_id; 20 unsigned int mgmt_group_cipher; 21 u8 igtk_key_id; 22 u8 igtk[WPA_TK_MAX_LEN]; 23 size_t igtk_len; 24 #ifdef CONFIG_SAE 25 struct wpabuf *sae_token; 26 int sae_group_index; 27 #endif /* CONFIG_SAE */ 28 }; 29 30 struct mesh_rsn * mesh_rsn_auth_init(struct wpa_supplicant *wpa_s, 31 struct mesh_conf *conf); 32 int mesh_rsn_auth_sae_sta(struct wpa_supplicant *wpa_s, struct sta_info *sta); 33 int mesh_rsn_derive_mtk(struct wpa_supplicant *wpa_s, struct sta_info *sta); 34 void mesh_rsn_get_pmkid(struct mesh_rsn *rsn, struct sta_info *sta, u8 *pmkid); 35 void mesh_rsn_init_ampe_sta(struct wpa_supplicant *wpa_s, 36 struct sta_info *sta); 37 int mesh_rsn_protect_frame(struct mesh_rsn *rsn, struct sta_info *sta, 38 const u8 *cat, struct wpabuf *buf); 39 int mesh_rsn_process_ampe(struct wpa_supplicant *wpa_s, struct sta_info *sta, 40 struct ieee802_11_elems *elems, const u8 *cat, 41 const u8 *chosen_pmk, 42 const u8 *start, size_t elems_len); 43 void mesh_auth_timer(void *eloop_ctx, void *user_data); 44 45 #endif /* MESH_RSN_H */ 46
