1 /* mbedtls_config.h modifier that defines mbedtls_platform_zeroize() to be
2  * memset(), so that the compile can check arguments for us.
3  * Used for testing.
4  */
5 /*
6  *  Copyright The Mbed TLS Contributors
7  *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
8  */
9 
10 #include <string.h>
11 
12 /* Define _ALT so we don't get the built-in implementation. The test code will
13  * also need to define MBEDTLS_TEST_DEFINES_ZEROIZE so we don't get the
14  * declaration. */
15 #define MBEDTLS_PLATFORM_ZEROIZE_ALT
16 
17 #define mbedtls_platform_zeroize(buf, len) memset(buf, 0, len)
18