mirror of https://gitee.com/openkylin/qemu.git
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
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/*
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* QEMU Crypto "none" random number provider
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*
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* Copyright (c) 2020 Marek Marczykowski-Górecki
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* <marmarek@invisiblethingslab.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "qemu/osdep.h"
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#include "crypto/random.h"
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#include "qapi/error.h"
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int qcrypto_random_init(Error **errp)
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{
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return 0;
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}
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int qcrypto_random_bytes(void *buf,
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size_t buflen,
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Error **errp)
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{
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error_setg(errp, "Random bytes not available with \"none\" rng");
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return -1;
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}
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