XJMMFZmw

1public static void main(String[] args) {
2        // TODO code application logic here
3        int mida = 192;
4        byte[] enc = {(byte)0xEC, (byte)0xC4, (byte)0xD5, (byte)0x89,
5            (byte)0x02, (byte)0xE3, (byte)0xD5, (byte)0xCC,
6            (byte)0x5E, (byte)0xC6, (byte)0xAF, (byte)0x6C,
7            (byte)0x61, (byte)0x8B, (byte)0xC2, (byte)0xA5};
8        for (int i =0; i<10000; i++){
9            String clave = Integer.toString(i);
10            while (clave.length()<4){
11                clave= "0"+clave;
12            }
13            SecretKey s2 = Xifrat.generarClau(clave, mida);
14            try {
15                Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
16                cipher.init(Cipher.DECRYPT_MODE, s2);
17                byte[] dadesDesencriptades = cipher.doFinal(enc);
18                System.out.println("String usada: " + clave + " resultado: " + new String(dadesDesencriptades));
19                //System.out.println(new String(dadesDesencriptades));
20            } catch (Exception ex) {
21            }
22        }
23    }