Fix

Author: RichardLindhout

android/src/main/java/com/pedrouid/crypto/RCTAes.java

@@ -126,7 +126,7 @@ private static String encrypt(String textBase64, String hexKey, String hexIv) th
 
         Cipher cipher = Cipher.getInstance(CIPHER_ALGORITHM);
         cipher.init(Cipher.ENCRYPT_MODE, secretKey, hexIv == null ? emptyIvSpec : new IvParameterSpec(Hex.decode(hexIv)));
-        byte [] textBytes = Base64.getEncoder().decode(textBase64);
+        byte [] textBytes = java.util.Base64.getDecoder().decode(textBase64);
         byte[] encrypted = cipher.doFinal(textBytes);
         return Base64.encodeToString(encrypted, Base64.NO_WRAP);
     }

android/src/main/java/com/pedrouid/crypto/RCTCryptoPackage.java

@@ -3,6 +3,7 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Arrays;
 
 import com.facebook.react.ReactPackage;
 import com.facebook.react.bridge.JavaScriptModule;