element.setBaseUri(element.getResolvedBaseUri());
org.w3c.dom.Element dom = fomToDom((Element)element.clone(), options);
org.w3c.dom.Document domdoc = dom.getOwnerDocument();
PrivateKey signingKey = options.getSigningKey();
X509Certificate cert = options.getCertificate();
IRI baseUri = element.getResolvedBaseUri();
XMLSignature sig = new XMLSignature(
domdoc,
(baseUri != null) ? baseUri.toString() : "",
XMLSignature.ALGO_ID_SIGNATURE_DSA);
dom.appendChild(sig.getElement());
Transforms transforms = new Transforms(domdoc);
transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
transforms.addTransform(Transforms.TRANSFORM_C14N_EXCL_OMIT_COMMENTS);