Update libsignal-service

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

diff --git a/lib/src/main/java/org/asamk/signal/manager/util/KeyUtils.java b/lib/src/main/java/org/asamk/signal/manager/util/KeyUtils.java
index c3dcf3fed1aa2689ff70bd0289e40b9f9a60cf8f..21c8aa960b76d1d13344f3225c617b4f948d61cd 100644 (file)
--- a/lib/src/main/java/org/asamk/signal/manager/util/KeyUtils.java
+++ b/lib/src/main/java/org/asamk/signal/manager/util/KeyUtils.java
@@ -14,6 +14,7 @@ import org.signal.libsignal.protocol.state.SignedPreKeyRecord;
 import org.signal.libsignal.zkgroup.InvalidInputException;
 import org.signal.libsignal.zkgroup.profiles.ProfileKey;
 import org.whispersystems.signalservice.api.account.PreKeyCollection;
+import org.whispersystems.signalservice.api.backup.MediaRootBackupKey;
 import org.whispersystems.signalservice.api.kbs.MasterKey;
 
 import java.security.SecureRandom;
@@ -112,6 +113,10 @@ public class KeyUtils {
         return MasterKey.createNew(secureRandom);
     }
 
+    public static MediaRootBackupKey createMediaRootBackupKey() {
+        return new MediaRootBackupKey(getSecretBytes(32));
+    }
+
     public static byte[] createRawStorageId() {
         return getSecretBytes(16);
     }