9RFu9SP2

1public class TrippleDe {
2//    public static String ALGO = "DESede/CBC/PKCS7Padding";
3   private static String encryptionAlgo= "DESede/ECB/PKCS5Padding";
4    String aesEncryptionAlgorithm = "DESede";
5    private final String characterEncoding = "UTF-8";
6    private final String encryptionKey = "encryptionkey";
7
8public  String _encrypt(String message) throws Exception {
9
10    Cipher cipher = Cipher.getInstance(encryptionAlgo);
11    cipher.init(Cipher.ENCRYPT_MODE, getSecreteKey(encryptionKey));
12
13    byte[] plainTextBytes = message.getBytes(characterEncoding);
14    byte[] buf = cipher.doFinal(plainTextBytes);
15    byte[] base64Bytes =  android.util.Base64.encode(buf,  android.util.Base64.DEFAULT);
16    String base64EncryptedString = new String(base64Bytes,characterEncoding);
17    Log.e("encrypted pass",base64EncryptedString);
18    return base64EncryptedString.replace("n","");
19}
20
21
22
23private SecretKey getSecreteKey(String secretKey) throws Exception {
24    MessageDigest md = MessageDigest.getInstance("md5");
25    byte[] digestOfPassword = md.digest(secretKey.getBytes(characterEncoding));
26    byte[] keyBytes = Arrays.copyOf(digestOfPassword, 24);
27    for (int j = 0, k = 16; j < 8;) {
28        keyBytes[k++] = keyBytes[j++];
29    }
30    SecretKey key = new SecretKeySpec(keyBytes, aesEncryptionAlgorithm);
31    return key;
32}
33}