30 lines
985 B
C
30 lines
985 B
C
/*
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* This file is part of the Pico FIDO distribution (https://github.com/polhenarejos/pico-fido).
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* Copyright (c) 2022 Pol Henarejos.
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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, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* 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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#ifndef _FIDO_H_
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#define _FIDO_H_
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#define U2F_PUBKEY_LEN 65
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#define KEY_PATH_LEN 32
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#define KEY_HANDLE_LEN (KEY_PATH_LEN + SHA256_DIGEST_LENGTH)
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#define MKEK_IV_SIZE 16
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#define MKEK_KEY_SIZE 32
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#define MKEK_SIZE (MKEK_IV_SIZE+MKEK_KEY_SIZE)
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#endif //_FIDO_H
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