Krypterad Java<->PHP Socket (BadPaddingException)

$cipher = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, '');
	
$key128 = '1234567890123456';
$iv =  '1234567890123456';
$cleartext = 'Denna text ska krypteras och dekrypteras';
	
echo "Len: ".strlen($cleartext);

if (mcrypt_generic_init($cipher, $key128, $iv) != -1)
{

	$cipherText = mcrypt_generic($cipher,$cleartext );
	mcrypt_generic_deinit($cipher);
		
	printf("<br /><br />128-bit encrypted result:\n%s\n\n",bin2hex($cipherText));
}
	
	
echo "Len: ".strlen($cipherText);

$host="*IP*" ;
$port=4444;
$timeout=10;
$sk=fsockopen($host,$port,$errnum,$errstr,$timeout) ;
if (!is_resource($sk)) {
    exit("connection fail: ".$errnum." ".$errstr) ;
} else {
    fputs($sk, $cipherText) ;
    $dati="" ;
    while (!feof($sk)) {
        $dati.= fgets ($sk, 1024);
    }
}
fclose($sk) ;
echo($dati) ;

	//String key1 = "1234567812345678"; 
	String key1 = "1234567890123456";
	byte[] key2 = key1.getBytes(); 
	
	SecretKeySpec secret = new SecretKeySpec(key2, "AES");

	try 
	{
	    in = new DataInputStream(s.getInputStream());
	    out = new DataOutputStream(s.getOutputStream());
	    
	    Cipher inCipher = Cipher.getInstance("AES");
	    inCipher.init(Cipher.DECRYPT_MODE, secret);
	    
	    byte b2;
	    String str, str2;
	    
	    byte[] b = new byte[32];
	    
	    int count;
	    
	    while((count = in.read(b)) >= 0 )
	    {
		System.out.println("count: " + count);
		
		str = new String(b);
		System.out.println("string: " + str);
		
		byte[] decrypted = inCipher.doFinal(b);
	    
		str2 = new String(decrypted);
		System.out.println("decrypted: " + str2);
		
		str = new String(b);
		System.out.println("string: " + str);
	    }
	}
	catch (Exception e)
	{
	    System.out.println(e);
	    
        }