2 * EAP-IKEv2 definitions
3 * Copyright (c) 2007, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #ifndef EAP_IKEV2_COMMON_H
10 #define EAP_IKEV2_COMMON_H
13 /* incorrect bit order */
14 #define IKEV2_FLAGS_LENGTH_INCLUDED 0x01
15 #define IKEV2_FLAGS_MORE_FRAGMENTS 0x02
16 #define IKEV2_FLAGS_ICV_INCLUDED 0x04
18 #define IKEV2_FLAGS_LENGTH_INCLUDED 0x80
19 #define IKEV2_FLAGS_MORE_FRAGMENTS 0x40
20 #define IKEV2_FLAGS_ICV_INCLUDED 0x20
23 #define IKEV2_FRAGMENT_SIZE 1400
27 int eap_ikev2_derive_keymat(int prf, struct ikev2_keys *keys,
28 const u8 *i_nonce, size_t i_nonce_len,
29 const u8 *r_nonce, size_t r_nonce_len,
31 struct wpabuf * eap_ikev2_build_frag_ack(u8 id, u8 code);
32 int eap_ikev2_validate_icv(int integ_alg, struct ikev2_keys *keys,
33 int initiator, const struct wpabuf *msg,
34 const u8 *pos, const u8 *end);
36 #endif /* EAP_IKEV2_COMMON_H */