/* * QEMU Crypto PBKDF support (Password-Based Key Derivation Function) * * Copyright (c) 2015-2016 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. * */ #include "qemu/osdep.h" #include "qapi/error.h" #include "crypto/pbkdf.h" bool qcrypto_pbkdf2_supports(QCryptoHashAlgorithm hash G_GNUC_UNUSED) { return false; } int qcrypto_pbkdf2(QCryptoHashAlgorithm hash G_GNUC_UNUSED, const uint8_t *key G_GNUC_UNUSED, size_t nkey G_GNUC_UNUSED, const uint8_t *salt G_GNUC_UNUSED, size_t nsalt G_GNUC_UNUSED, uint64_t iterations G_GNUC_UNUSED, uint8_t *out G_GNUC_UNUSED, size_t nout G_GNUC_UNUSED, Error **errp) { error_setg_errno(errp, ENOSYS, "No crypto library supporting PBKDF in this build"); return -1; }