BadPaddingException when decrypting AES with the same key

Question

This is the tester:

public class CryptographySimpleTests extends ActivityTestCase
{
    public void testsCryptographyClass_encryptAndDecrypt()
    {
        fina         


        

Answer 1

I'm using CBC without an IvParameterSpec.

It was solved adding the following to encrypt and decrypt:

cipher.init(Cipher."mode here", sKeyS, getIvSpecAES256()); 

Where "getIvSpecAES256()" return the same value always.