bug fixin'

main/ui/src/main/java/org/cryptomator/ui/addvaultwizard/CreateNewVaultPasswordController.java

@@ -180,7 +180,7 @@ public class CreateNewVaultPasswordController implements FxController {
 
 			// 2. initialize vault:
 			try {
-				MasterkeyLoader loader = ignored -> masterkey;
+				MasterkeyLoader loader = ignored -> masterkey.clone();
 				CryptoFileSystemProperties fsProps = CryptoFileSystemProperties.cryptoFileSystemProperties().withCipherCombo(VaultCipherCombo.SIV_CTRMAC).withKeyLoader(loader).build();
 				CryptoFileSystemProvider.initialize(path, fsProps, DEFAULT_KEY_ID);
 

main/ui/src/test/java/org/cryptomator/ui/recoverykey/RecoveryKeyFactoryTest.java

@@ -16,9 +16,8 @@ import java.security.SecureRandom;
 class RecoveryKeyFactoryTest {
 
 	private WordEncoder wordEncoder = new WordEncoder();
-	private SecureRandom csprng = Mockito.mock(SecureRandom.class);
 	private MasterkeyFileAccess masterkeyFileAccess = Mockito.mock(MasterkeyFileAccess.class);
-	private RecoveryKeyFactory inTest = new RecoveryKeyFactory(wordEncoder, csprng, masterkeyFileAccess);
+	private RecoveryKeyFactory inTest = new RecoveryKeyFactory(wordEncoder, masterkeyFileAccess);
 
 	@Test
 	@DisplayName("createRecoveryKey() creates 44 words")