Fixing some EncryptBeforeSigning tests

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1564723 13f79535-47bb-0310-9956-ffa450edef68
Another EncryptBeforeSigning fix

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1564724 13f79535-47bb-0310-9956-ffa450edef68