mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-08-22 18:19:42 +00:00
1baed21688
The RAND_bytes() implementation differs between the OpenSSL versions and uses the system entropy only for seeding its internal CSPRNG. The uv_random() on the other hand uses the system provided CSPRNG. Switch from RAND_bytes() to uv_random() to use system provided CSPRNG.
25 lines
659 B
C
25 lines
659 B
C
/*
|
|
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
|
*
|
|
* SPDX-License-Identifier: MPL-2.0
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
|
*
|
|
* See the COPYRIGHT file distributed with this work for additional
|
|
* information regarding copyright ownership.
|
|
*/
|
|
|
|
#include <isc/entropy.h>
|
|
#include <isc/types.h>
|
|
#include <isc/util.h>
|
|
#include <isc/uv.h>
|
|
|
|
void
|
|
isc_entropy_get(void *buf, size_t buflen) {
|
|
int r = uv_random(NULL, NULL, buf, buflen, 0, NULL);
|
|
|
|
UV_RUNTIME_CHECK(uv_random, r);
|
|
}
|