<?xml version="1.0" encoding="UTF-8"?>
<sl:CreateXMLSignatureRequest 
xmlns:sl="http://www.buergerkarte.at/namespaces/securitylayer/1.2#" 
xmlns:dsig="http://www.w3.org/2000/09/xmldsig#">
   <sl:DataObjectInfo Structure="enveloping">
     <sl:DataObject>
       <sl:XMLContent>I am a simple <funny>funny</funny> text.</sl:XMLContent>
     </sl:DataObject>
   </sl:DataObjectInfo>
</sl:CreateXMLSignatureRequest>