diff options
author | 2016-06-03 03:33:22 +0000 | |
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committer | 2016-06-03 03:33:23 +0000 | |
commit | da27230f80795d0028333713f036d44c53cb0e68 (patch) | |
tree | b3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/crypto/random-gcrypt.c | |
parent | 0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff) | |
parent | 437fd90c0250dee670290f9b714253671a990160 (diff) |
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/crypto/random-gcrypt.c')
-rw-r--r-- | qemu/crypto/random-gcrypt.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/qemu/crypto/random-gcrypt.c b/qemu/crypto/random-gcrypt.c new file mode 100644 index 000000000..0de9a096d --- /dev/null +++ b/qemu/crypto/random-gcrypt.c @@ -0,0 +1,33 @@ +/* + * QEMU Crypto random number provider + * + * 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 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 "crypto/random.h" + +#include <gcrypt.h> + +int qcrypto_random_bytes(uint8_t *buf, + size_t buflen, + Error **errp G_GNUC_UNUSED) +{ + gcry_randomize(buf, buflen, GCRY_STRONG_RANDOM); + return 0; +} |