[lng-odp] Merging crypto validation suite fixes to master

[Elo, Matias (Nokia - FI/Espoo)]

This patch set (http://patches.opendataplane.org/patch/7828/) should be merged 
to the master as it includes no API changes. These patches are needed by 
odp-dpdk to enable testing HW accelerated crypto.

Regards,
Matias