* Now we are ready to per Signature processing.
*
* First the primary Signature then supporting tokens (Signatures)
* that sign the primary Signature.
*/
timestamp.prependToHeader(secHeader);
iniSignature.addReferencesToSign(sigParts, secHeader);
iniSignature.computeSignature();
Element internRef = recEncrypt.encryptForInternalRef(null,
encPartsInternal);