3
* PKCS #5 PBKDF2 used with HMAC-SHA1, see RFC 2898.
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/* nettle, low-level cryptographics library
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* Copyright (C) 2012 Simon Josefsson
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* The nettle library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at your
13
* option) any later version.
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* The nettle library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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* You should have received a copy of the GNU Lesser General Public License
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* along with the nettle library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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pbkdf2_hmac_sha1 (unsigned key_length, const uint8_t *key,
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unsigned salt_length, const uint8_t *salt,
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unsigned length, uint8_t *dst)
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struct hmac_sha1_ctx sha1ctx;
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hmac_sha1_set_key (&sha1ctx, key_length, key);
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PBKDF2 (&sha1ctx, hmac_sha1_update, hmac_sha1_digest,
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SHA1_DIGEST_SIZE, iterations, salt_length, salt, length, dst);