Fix issue that RsaPkcs1Verify() may not work in PEI phase.

Signed-off-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13958 6f19259b-4bc3-4df7-8a09-765794883524
6 files changed