*/
public XMLSignature newXMLSignature(SignedInfo signedInfo, KeyInfo keyInfo) {
if ( signedInfo == null ) {
throw new NullPointerException("SignedInfo can not be null");
}
Signature signature = new Signature();
signature.setKeyInfo((com.sun.xml.ws.security.opt.crypto.dsig.keyinfo.KeyInfo) keyInfo);
signature.setSignedInfo((com.sun.xml.ws.security.opt.crypto.dsig.SignedInfo) signedInfo);
return signature;
}