tree 70c051368e8b5f600bfcef71c8695a7c410be40a
parent e513cf7f26885481e83743820d3033b282a2183b
author Hanno Becker <hanno.becker@arm.com> 1498549610 +0100
committer Simon Butcher <simon.butcher@arm.com> 1501275511 +0100

Reliably zeroize sensitive data in Crypt-and-Hash sample application

The AES sample application programs/aes/crypt_and_hash could miss
zeroizing the stack-based key buffer in case of an error during
operation. This commit fixes this and also clears all command line
arguments (one of which might be the key) before exit.