InvalidAlgorithmParameter Exception

Hi,

Actually im trying to implement AES/GCM/NoPadding in Android Kitkat version but its not happening im getting above exception .

As a experiment i tried to change Provider Name as BC,SUNJCE but none of the provider is working for me..

im using following code snippet:

    SecureRandom sr = new SecureRandom();
    byte[] output = new byte[16];
    sr.nextBytes(output);
    KeyGenerator keyGen = KeyGenerator.getInstance("AES");
    keyGen.init(AES_KEY_SIZE, sr);
    SecretKey key = keyGen.generateKey();
    Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding","BC");
    final byte[] nonce = new byte[GCM_NONCE_LENGTH];
    sr.nextBytes(nonce);
           GCMParameterSpec spec = new GCMParameterSpec(GCM_TAG_LENGTH * 8, nonce);

    cipher.init(Cipher.ENCRYPT_MODE, key, spec);//This statement is not executing
    Log.e(TAG, "AESGCM.... before AAD "+spec);
    byte[] aad = "Whatever I like".getBytes();;
    cipher.updateAAD(aad);

I have also tried to use jose4j-0.4.3-SNAPSHOT.jar file but didnt work out.

Kindly help me out on this , Thanks in advance,,!

Cordially, Rakesh App-Java/Android

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