Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
WSSecHeader secHeader = new WSSecHeader();
secHeader.insertSecurityHeader(doc);
wsSign.prepare(doc, assertion);
// Get the Element + add it to the security header as an EncryptedAssertion
Element assertionElement = wsSign.getElement();
Element encryptedAssertionElement =
doc.createElementNS(WSConstants.SAML2_NS, WSConstants.ENCRYPED_ASSERTION_LN);