tree 74001db1444759b872ddadec2c0ad660e9a43e4f
parent 246bf6932de4e3a7227dd519abd564ca6a601f6c
author Hanno Becker <hanno.becker@arm.com> 1498548137 +0100
committer Simon Butcher <simon.butcher@arm.com> 1501274452 +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.