/*
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* EAP-IKEv2 definitions
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* Copyright (c) 2007, Jouni Malinen <j@w1.fi>
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef EAP_IKEV2_COMMON_H
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#define EAP_IKEV2_COMMON_H
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#define IKEV2_FLAGS_LENGTH_INCLUDED 0x80
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#define IKEV2_FLAGS_MORE_FRAGMENTS 0x40
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#define IKEV2_FLAGS_ICV_INCLUDED 0x20
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#define IKEV2_FRAGMENT_SIZE 1400
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struct ikev2_keys;
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int eap_ikev2_derive_keymat(int prf, struct ikev2_keys *keys,
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const u8 *i_nonce, size_t i_nonce_len,
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const u8 *r_nonce, size_t r_nonce_len,
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u8 *keymat);
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struct wpabuf * eap_ikev2_build_frag_ack(u8 id, u8 code);
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int eap_ikev2_validate_icv(int integ_alg, struct ikev2_keys *keys,
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int initiator, const struct wpabuf *msg,
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const u8 *pos, const u8 *end);
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#endif /* EAP_IKEV2_COMMON_H */
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