1 | /* |
2 | * QEMU Crypto PBKDF support (Password-Based Key Derivation Function) |
3 | * |
4 | * Copyright (c) 2015-2016 Red Hat, Inc. |
5 | * |
6 | * This library is free software; you can redistribute it and/or |
7 | * modify it under the terms of the GNU Lesser General Public |
8 | * License as published by the Free Software Foundation; either |
9 | * version 2.1 of the License, or (at your option) any later version. |
10 | * |
11 | * This library 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 GNU |
14 | * Lesser General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU Lesser General Public |
17 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
18 | * |
19 | */ |
20 | |
21 | #include "qemu/osdep.h" |
22 | #include "qapi/error.h" |
23 | #include "crypto/pbkdf.h" |
24 | |
25 | bool qcrypto_pbkdf2_supports(QCryptoHashAlgorithm hash G_GNUC_UNUSED) |
26 | { |
27 | return false; |
28 | } |
29 | |
30 | int qcrypto_pbkdf2(QCryptoHashAlgorithm hash G_GNUC_UNUSED, |
31 | const uint8_t *key G_GNUC_UNUSED, |
32 | size_t nkey G_GNUC_UNUSED, |
33 | const uint8_t *salt G_GNUC_UNUSED, |
34 | size_t nsalt G_GNUC_UNUSED, |
35 | uint64_t iterations G_GNUC_UNUSED, |
36 | uint8_t *out G_GNUC_UNUSED, |
37 | size_t nout G_GNUC_UNUSED, |
38 | Error **errp) |
39 | { |
40 | error_setg_errno(errp, ENOSYS, |
41 | "No crypto library supporting PBKDF in this build" ); |
42 | return -1; |
43 | } |
44 | |