eap_ikev2_common.h

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00001 
00016 #ifndef EAP_IKEV2_COMMON_H
00017 #define EAP_IKEV2_COMMON_H
00018 
00019 #ifdef CCNS_PL
00020 /* incorrect bit order */
00021 #define IKEV2_FLAGS_LENGTH_INCLUDED 0x01
00022 #define IKEV2_FLAGS_MORE_FRAGMENTS 0x02
00023 #define IKEV2_FLAGS_ICV_INCLUDED 0x04
00024 #else /* CCNS_PL */
00025 #define IKEV2_FLAGS_LENGTH_INCLUDED 0x80
00026 #define IKEV2_FLAGS_MORE_FRAGMENTS 0x40
00027 #define IKEV2_FLAGS_ICV_INCLUDED 0x20
00028 #endif /* CCNS_PL */
00029 
00030 #define IKEV2_FRAGMENT_SIZE 1400
00031 
00032 struct ikev2_keys;
00033 
00034 int eap_ikev2_derive_keymat(int prf, struct ikev2_keys *keys,
00035                             const u8 *i_nonce, size_t i_nonce_len,
00036                             const u8 *r_nonce, size_t r_nonce_len,
00037                             u8 *keymat);
00038 struct wpabuf * eap_ikev2_build_frag_ack(u8 id, u8 code);
00039 int eap_ikev2_validate_icv(int integ_alg, struct ikev2_keys *keys,
00040                            int initiator, const struct wpabuf *msg,
00041                            const u8 *pos, const u8 *end);
00042 
00043 #endif /* EAP_IKEV2_COMMON_H */
00044