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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* pbkdf2-hmac-sha512.c
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Copyright (C) 2012 Simon Josefsson
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Copyright (C) 2021 Nicolas Mora
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This file is part of GNU Nettle.
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GNU Nettle is free software: you can redistribute it and/or
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modify it under the terms of either:
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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or both in parallel, as here.
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GNU Nettle 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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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see http://www.gnu.org/licenses/.
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*/
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#if HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "pbkdf2.h"
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#include "hmac.h"
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void
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pbkdf2_hmac_sha512 (size_t key_length, const uint8_t *key,
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unsigned iterations,
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size_t salt_length, const uint8_t *salt,
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size_t length, uint8_t *dst)
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{
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struct hmac_sha512_ctx sha512ctx;
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hmac_sha512_set_key (&sha512ctx, key_length, key);
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PBKDF2 (&sha512ctx, hmac_sha512_update, hmac_sha512_digest,
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SHA512_DIGEST_SIZE, iterations, salt_length, salt, length, dst);
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}
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