zUN80GjC

1public static byte[] encrypt(String clear, String raw) { 
2    try {
3        KeyGenerator kgen = KeyGenerator.getInstance("AES"); 
4        SecureRandom sr = SecureRandom.getInstance("SHA1PRNG"); sr.setSeed(raw.getBytes());
5        kgen.init(128, sr);
6        SecretKey skey = kgen.generateKey(); 
7
8        //System.out.println(Base64.encodeBase64(skey.getEncoded())); 
9        SecretKeySpec skeySpec = new SecretKeySpec(skey.getEncoded(), "AES"); Cipher cipher = Cipher.getInstance("AES");
10        //System.out.println();
11        cipher.init(Cipher.ENCRYPT_MODE, skeySpec);
12        return cipher.doFinal(clear.getBytes());
13    } catch (Exception e) {
14        e.printStackTrace(); 
15    }
16    return null; 
17}
18
19public static byte[] decrypt(byte[] encrypted, String raw) {
20    try {
21    KeyGenerator kgen = KeyGenerator.getInstance("AES"); 
22    SecureRandom sr = SecureRandom.getInstance("SHA1PRNG"); 
23    sr.setSeed(raw.getBytes());
24    kgen.init(128, sr);
25    SecretKey skey = kgen.generateKey();
26    SecretKeySpec skeySpec = new SecretKeySpec(skey.getEncoded(), "AES");
27    Cipher cipher = Cipher.getInstance("AES"); 
28    cipher.init(Cipher.DECRYPT_MODE, skeySpec);
29    return cipher.doFinal(encrypted);
30    } catch (Exception e) {
31    e.printStackTrace(); }
32    return null; 
33}