1 /* kdf-internal.h - Internal defs for kdf.c
2 * Copyright (C) 2013 g10 Code GmbH
4 * This file is part of Libgcrypt.
6 * Libgcrypt is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser general Public License as
8 * published by the Free Software Foundation; either version 2.1 of
9 * the License, or (at your option) any later version.
11 * Libgcrypt is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this program; if not, see <http://www.gnu.org/licenses/>.
20 #ifndef GCRY_KDF_INTERNAL_H
21 #define GCRY_KDF_INTERNAL_H
25 _gcry_kdf_pkdf2 (const void *passphrase, size_t passphraselen,
27 const void *salt, size_t saltlen,
28 unsigned long iterations,
29 size_t keysize, void *keybuffer);
33 _gcry_kdf_scrypt (const unsigned char *passwd, size_t passwdlen,
34 int algo, int subalgo,
35 const unsigned char *salt, size_t saltlen,
36 unsigned long iterations,
37 size_t dklen, unsigned char *dk);
40 #endif /*GCRY_KDF_INTERNAL_H*/