dE3yK9df

1public String get_credentials(String type)
2    {
3        String pwd = null;
4        try
5        {
6            Connection connection = Connect();
7            Statement st = connection.createStatement();
8            String sql = ("SELECT pwd FROM pwdmanagement where account_type ='" +type+ "';");
9            ResultSet rs = st.executeQuery(sql);
10            if(rs.next())
11            {
12                pwd = rs.getString("pwd");
13            }
14            return pwd;
15        }
16
17        catch (SQLException e)
18        {
19            e.printStackTrace();
20        }
21        return null;
22    } 
23     
24public String decrypt(String strToDecrypt) {
25        try
26        {
27            byte[] iv = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
28            IvParameterSpec ivspec = new IvParameterSpec(iv);
29
30            SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA256");
31            KeySpec spec = new PBEKeySpec(secretKey.toCharArray(), salt.getBytes(), 65536, 256);
32            SecretKey tmp = factory.generateSecret(spec);
33            SecretKeySpec secretKey = new SecretKeySpec(tmp.getEncoded(), "AES");
34
35            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING");
36            cipher.init(Cipher.DECRYPT_MODE, secretKey, ivspec);
37            System.out.print(" Password ---n" + new String(cipher.doFinal(Base64.getDecoder().decode(strToDecrypt))));
38
39            return new String(cipher.doFinal(Base64.getDecoder().decode(strToDecrypt)));
40        }
41        catch (Exception e) {
42            System.out.println("Error while decrypting: " + e.toString());
43        }
44        return null;
45    } 
46     
47"yJCdM0bfRQIvYjU/T92k7A==" 
48     
49"yJCdM0bfRQIvYjU/T92k7A==rn"