39 lines
1.6 KiB
C
Executable File
39 lines
1.6 KiB
C
Executable File
/**
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* Copyright (C) 2018 Juho Vähä-Herttua
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*/
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#ifndef PAIRING_H
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#define PAIRING_H
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typedef struct pairing_s pairing_t;
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typedef struct pairing_session_s pairing_session_t;
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pairing_t *pairing_init_generate();
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pairing_t *pairing_init_seed(const unsigned char seed[32]);
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void pairing_get_public_key(pairing_t *pairing, unsigned char public_key[32]);
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pairing_session_t *pairing_session_init(pairing_t *pairing);
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void pairing_session_set_setup_status(pairing_session_t *session);
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int pairing_session_check_handshake_status(pairing_session_t *session);
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int pairing_session_handshake(pairing_session_t *session, const unsigned char ecdh_key[32], const unsigned char ed_key[32]);
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int pairing_session_get_public_key(pairing_session_t *session, unsigned char ecdh_key[32]);
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int pairing_session_get_signature(pairing_session_t *session, unsigned char signature[64]);
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int pairing_session_finish(pairing_session_t *session, const unsigned char signature[64]);
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void pairing_session_destroy(pairing_session_t *session);
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void pairing_destroy(pairing_t *pairing);
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void pairing_get_ecdh_secret_key(pairing_session_t *session, unsigned char ecdh_secret[32]);
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#endif
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