feat(intel): add in SHA384 authentication

Add VAB SHA384 authentication implementation.

Change-Id: Ic22ab7416ffd0c514328d2815b136aa71ba96a84
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
2 files changed