String
rrToString() {
	StringBuffer sb = new StringBuffer();
	sb.append(alg);
	sb.append(" ");
	sb.append(digestType);
	sb.append(" ");
	sb.append(base16.toString(fingerprint));
	return sb.toString();
}
Creates an SSHFP Record from the given data.
@param alg The public key's algorithm.
@param digestType The public key's digest type.
@param fingerprint The public key's fingerprint.
src/main/java/core/org/xbill/DNS/SSHFPRecord.java