diff options
Diffstat (limited to 'contrib/hostapd/eap_sim_common.h')
| -rw-r--r-- | contrib/hostapd/eap_sim_common.h | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/contrib/hostapd/eap_sim_common.h b/contrib/hostapd/eap_sim_common.h index c89e04e410b9..6715c369c0b6 100644 --- a/contrib/hostapd/eap_sim_common.h +++ b/contrib/hostapd/eap_sim_common.h @@ -1,3 +1,17 @@ +/* + * WPA Supplicant / EAP-SIM/AKA shared routines + * Copyright (c) 2004-2005, Jouni Malinen <jkmaline@cc.hut.fi> + * + * 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 EAP_SIM_COMMON_H #define EAP_SIM_COMMON_H @@ -16,11 +30,11 @@ #define AKA_AUTN_LEN 16 void eap_sim_derive_keys(const u8 *mk, u8 *k_encr, u8 *k_aut, u8 *msk); -void eap_sim_derive_keys_reauth(unsigned int _counter, +void eap_sim_derive_keys_reauth(u16 _counter, const u8 *identity, size_t identity_len, const u8 *nonce_s, const u8 *mk, u8 *msk); -int eap_sim_verify_mac(const u8 *k_aut, u8 *req, size_t req_len, u8 *mac, - u8 *extra, size_t extra_len); +int eap_sim_verify_mac(const u8 *k_aut, const u8 *req, size_t req_len, + const u8 *mac, const u8 *extra, size_t extra_len); void eap_sim_add_mac(const u8 *k_aut, u8 *msg, size_t msg_len, u8 *mac, const u8 *extra, size_t extra_len); @@ -65,19 +79,20 @@ enum eap_sim_id_req { struct eap_sim_attrs { - u8 *rand, *autn, *mac, *iv, *encr_data, *version_list, *nonce_s; - u8 *next_pseudonym, *next_reauth_id; - u8 *nonce_mt, *identity; + const u8 *rand, *autn, *mac, *iv, *encr_data, *version_list, *nonce_s; + const u8 *next_pseudonym, *next_reauth_id; + const u8 *nonce_mt, *identity; size_t num_chal, version_list_len, encr_data_len; size_t next_pseudonym_len, next_reauth_id_len, identity_len; enum eap_sim_id_req id_req; int notification, counter, selected_version, client_error_code; }; -int eap_sim_parse_attr(u8 *start, u8 *end, struct eap_sim_attrs *attr, - int aka, int encr); -int eap_sim_parse_encr(const u8 *k_encr, u8 *encr_data, size_t encr_data_len, - const u8 *iv, struct eap_sim_attrs *attr, int aka); +int eap_sim_parse_attr(const u8 *start, const u8 *end, + struct eap_sim_attrs *attr, int aka, int encr); +u8 * eap_sim_parse_encr(const u8 *k_encr, const u8 *encr_data, + size_t encr_data_len, const u8 *iv, + struct eap_sim_attrs *attr, int aka); struct eap_sim_msg; |