<?xml version="1.0" encoding="utf-8"?><xs:schema xmlns:xenc="http://www.w3.org/2001/04/xmlenc#" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">	<xs:import namespace="http://www.w3.org/2001/04/xmlenc#" schemaLocation="http://www.w3.org/TR/xmlenc-core/xenc-schema.xsd"/>	<xs:element name="Cert">		<xs:complexType>			<xs:sequence>				<xs:element ref="xenc:EncryptedData"/>			</xs:sequence>		</xs:complexType>	</xs:element></xs:schema>