Revert "MGF1 Digest setter: Handle case of flag off"

This reverts commit e0c8ad86f4cc85f8c529cbfb4ee62da00704e40d.

Reason for revert: 314140771

Change-Id: Ied1f3042aee8ac8642237a4cdcfa75be7a02e7e8
6 files changed