ikev2.h
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00001 /*
00002  * IKEv2 initiator (RFC 4306) for EAP-IKEV2
00003  * Copyright (c) 2007, Jouni Malinen <j@w1.fi>
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License version 2 as
00007  * published by the Free Software Foundation.
00008  *
00009  * Alternatively, this software may be distributed under the terms of BSD
00010  * license.
00011  *
00012  * See README and COPYING for more details.
00013  */
00014 
00015 #ifndef IKEV2_H
00016 #define IKEV2_H
00017 
00018 #include "eap_common/ikev2_common.h"
00019 
00020 struct ikev2_proposal_data {
00021         u8 proposal_num;
00022         int integ;
00023         int prf;
00024         int encr;
00025         int dh;
00026 };
00027 
00028 
00029 struct ikev2_initiator_data {
00030         enum { SA_INIT, SA_AUTH, CHILD_SA, IKEV2_DONE } state;
00031         u8 i_spi[IKEV2_SPI_LEN];
00032         u8 r_spi[IKEV2_SPI_LEN];
00033         u8 i_nonce[IKEV2_NONCE_MAX_LEN];
00034         size_t i_nonce_len;
00035         u8 r_nonce[IKEV2_NONCE_MAX_LEN];
00036         size_t r_nonce_len;
00037         struct wpabuf *r_dh_public;
00038         struct wpabuf *i_dh_private;
00039         struct ikev2_proposal_data proposal;
00040         const struct dh_group *dh;
00041         struct ikev2_keys keys;
00042         u8 *IDi;
00043         size_t IDi_len;
00044         u8 *IDr;
00045         size_t IDr_len;
00046         u8 IDr_type;
00047         struct wpabuf *r_sign_msg;
00048         struct wpabuf *i_sign_msg;
00049         u8 *shared_secret;
00050         size_t shared_secret_len;
00051         enum { PEER_AUTH_CERT, PEER_AUTH_SECRET } peer_auth;
00052         u8 *key_pad;
00053         size_t key_pad_len;
00054 
00055         const u8 * (*get_shared_secret)(void *ctx, const u8 *IDr,
00056                                         size_t IDr_len, size_t *secret_len);
00057         void *cb_ctx;
00058         int unknown_user;
00059 };
00060 
00061 
00062 void ikev2_initiator_deinit(struct ikev2_initiator_data *data);
00063 int ikev2_initiator_process(struct ikev2_initiator_data *data,
00064                             const struct wpabuf *buf);
00065 struct wpabuf * ikev2_initiator_build(struct ikev2_initiator_data *data);
00066 
00067 #endif /* IKEV2_H */


wpa_supplicant_node
Author(s): Package maintained by Blaise Gassend
autogenerated on Thu Apr 24 2014 15:33:20