Wk9neJgZ

1public static String encrypt(String plainPasword)
2    {
3            String password = "";
4            try
5            {
6                SecretKeySpec key = new SecretKeySpec("hcxilkqbbhczfeultgbskdmaunivmfuo".getBytes("US-ASCII"), "AES");
7                IvParameterSpec iv = new IvParameterSpec("ryojvlzmdalyglrj".getBytes("US-ASCII"));
8
9                Cipher cipher = Cipher.getInstance("AES/CBC/PKCS7Padding");
10
11                cipher.init(Cipher.ENCRYPT_MODE, key, iv);
12
13                byte[] encoded = cipher.doFinal(plainPasword.getBytes());
14                password = new String(Base64.encodeBase64(encoded));
15
16            }
17            catch (Exception ex)
18            {
19                System.err.println("Encryption Exception: " + ex.toString());
20            }
21            return password;
22    }
23	
24Encryption Exception: java.security.NoSuchAlgorithmException: Cannot find any provider supporting AES/CBC/PKCS7Padding
25	
26Encryption Exception: java.security.InvalidKeyException: Illegal key size
27	
28public static String encryptWithAES256(String strToEncrypt) throws Exception
29{
30    MessageDigest digest = MessageDigest.getInstance("SHA-256");
31    byte[] encodedhash = digest.digest(KEY.getBytes(StandardCharsets.UTF_8));
32    IvParameterSpec ivspec = new IvParameterSpec(Arrays.copyOf(KEY.getBytes(),16));
33    SecretKeySpec secretKey = new SecretKeySpec(encodedhash, AES_ENCRYPTION_ALGORITHM);
34    Cipher cipher = Cipher.getInstance(CIPHER_TRANSFORMATION);
35    cipher.init(Cipher.ENCRYPT_MODE, secretKey, ivspec);
36    return new String(Base64.encodeBase64(cipher.doFinal(strToEncrypt.getBytes(CHARACTER_ENCODING))));
37}