Implement registration pin lock with KBS

[signal-cli] / src / main / java / org / asamk / signal / manager / util / KeyUtils.java

diff --git a/src/main/java/org/asamk/signal/manager/util/KeyUtils.java b/src/main/java/org/asamk/signal/manager/util/KeyUtils.java
index 2b4bc3716192c267abec1369e465cf3d454f3c2c..3f9ec08fd55d92f91d7a99a4dc37605d917cf8c1 100644 (file)
--- a/src/main/java/org/asamk/signal/manager/util/KeyUtils.java
+++ b/src/main/java/org/asamk/signal/manager/util/KeyUtils.java
@@ -3,6 +3,7 @@ package org.asamk.signal.manager.util;
 import org.asamk.signal.util.RandomUtils;
 import org.signal.zkgroup.InvalidInputException;
 import org.signal.zkgroup.profiles.ProfileKey;
+import org.whispersystems.signalservice.api.kbs.MasterKey;
 import org.whispersystems.util.Base64;
 
 public class KeyUtils {
@@ -30,6 +31,10 @@ public class KeyUtils {
         return getSecretBytes(32);
     }
 
+    public static MasterKey createMasterKey() {
+        return MasterKey.createNew(RandomUtils.getSecureRandom());
+    }
+
     private static String getSecret(int size) {
         byte[] secret = getSecretBytes(size);
         return Base64.encodeBytes(secret);