1/*
2 * Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License").
5 * You may not use this file except in compliance with the License.
6 * A copy of the License is located at
7 *
8 * http://aws.amazon.com/apache2.0
9 *
10 * or in the "license" file accompanying this file. This file is distributed
11 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
12 * express or implied. See the License for the specific language governing
13 * permissions and limitations under the License.
14 */
15
16#include <aws/core/platform/Security.h>
17
18#include <string.h>
19
20namespace Aws
21{
22namespace Security
23{
24
25void SecureMemClear(unsigned char *data, size_t length)
26{
27#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__)
28 memset_s(data, length, 0, length);
29#else
30 memset(data, 0, length);
31 asm volatile("" : "+m" (data));
32#endif
33}
34
35} // namespace Security
36} // namespace Aws
37