tree d6b5bb3076719a7aaa90c5628e56438da5edef60
parent 805f2e11bd1e3bfcffe5dc7a88daf3c18f26166c
author Hanno Becker <hanno.becker@arm.com> 1539359197 +0100
committer Hanno Becker <hanno.becker@arm.com> 1539359669 +0100

Zeroize sensitive data in aescrypt2 and crypt_and_hash examples

This commit replaces multiple `memset()` calls in the example
programs aes/aescrypt2.c and aes/crypt_and_hash.c by calls to
the reliable zeroization function `mbedtls_zeroize()`.

While not a security issue because the code is in the example
programs, it's bad practice and should be fixed.