SPKIDataType._AddElement(pyxb.binding.basis.element(pyxb.namespace.ExpandedName(Namespace, 'SPKISexp'), pyxb.binding.datatypes.base64Binary, scope=SPKIDataType, location=pyxb.utils.utility.Location('http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/xmldsig-core-schema.xsd', 232, 4)))