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git.ipfire.org Git - thirdparty/hostap.git/blob - src/eap_common/eap_ikev2_common.h
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 */