-package org.asamk.signal;
+package org.asamk.signal.util;
+
+import org.whispersystems.signalservice.internal.util.Base64;
import java.io.File;
import java.io.IOException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
-class Util {
+public class Util {
public static String getSecret(int size) {
byte[] secret = getSecretBytes(size);
return Base64.encodeBytes(secret);