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46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
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* (C) 2007-22 - ntop.org and contributors
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>
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*
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*/
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#ifndef AUTH_H
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#define AUTH_H
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#include <stddef.h> // for size_t
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#include <stdint.h> // for uint8_t, uint32_t
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#include "n2n.h" // for n2n_private_public_key_t, n2n_community_t, N2N_A...
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int bin_to_ascii (char *out, uint8_t *in, size_t in_len);
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int ascii_to_bin (uint8_t *out, char *in);
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int generate_private_key (n2n_private_public_key_t key, char *in);
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int generate_public_key (n2n_private_public_key_t pub, n2n_private_public_key_t prv);
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int generate_shared_secret (n2n_private_public_key_t shared, n2n_private_public_key_t prv, n2n_private_public_key_t pub);
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int bind_private_key_to_username (n2n_private_public_key_t prv, char *username);
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int calculate_dynamic_key (uint8_t out_key[N2N_AUTH_CHALLENGE_SIZE],
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uint32_t key_time, n2n_community_t comm, n2n_community_t fed);
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#endif
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