Method digestMessage

src/main/java/core/org/xbill/DNS/DNSSEC.java:188–198

Creates a byte array containing the concatenation of the fields of the SIG(0) record and the message to be signed. This does not perform a cryptographic digest. @param sig The SIG record used to sign the rrset. @param msg The message to be signed. @param previous If this is a response, the signatur

(SIGRecord sig, Message msg, byte [] previous)

 * @return The data to be cryptographically signed.
 */
public static byte []
digestMessage(SIGRecord sig, Message msg, byte [] previous) {
	DNSOutput out = new DNSOutput();
	digestSIG(out, sig);

	if (previous != null)
		out.writeByteArray(previous);

	msg.toWire(out);
	return out.toByteArray();
}

/**
 * A DNSSEC exception.