}
// Use debsig-verify as default
if(signMethod == null || !"dpkg-sig".equals(signMethod)) {
// Sign file to verify with debsig-verify
PGPSignatureOutputStream sigStream = new PGPSignatureOutputStream(signatureGenerator);
addTo(sigStream, binaryContent);
addTo(sigStream, tempControl);
addTo(sigStream, tempData);
addTo(ar, "_gpg" + signRole, sigStream.generateASCIISignature());
} else {
// Sign file to verify with dpkg-sig --verify
final String outputStr =