ML Security Library example: Simple signature template file for sign1 example. 
--&gt;
&lt;Envelope xmlns="urn:envelope"&gt;
  &lt;Data&gt;
	Hello, World!
  &lt;/Data&gt;
  &lt;Signature xmlns="http://www.w3.org/2000/09/xmldsig#"&gt;
    &lt;SignedInfo&gt;
      &lt;CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/&gt;
      &lt;SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/&gt;
      &lt;Reference URI=""&gt;
        &lt;Transforms&gt;
          &lt