mlns="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;Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /&gt;
        &lt;/Transforms&gt;
        &lt;DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"