/**
* @param s
* @return
* @throws GeneralSecurityException
* @throws UnsupportedEncodingException
*/
public static String encrypt(final String s)
throws GeneralSecurityException, UnsupportedEncodingException {
String encrypted = null;
try {
if (s != null) {
final SecretKeyFactory secretKeyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
final SecretKey secretKey =
secretKeyFactory.generateSecret(new PBEKeySpec(secret.toCharArray()));
final Cipher cipher = Cipher.getInstance("PBEWithMD5AndDES");
cipher.init(Cipher.ENCRYPT_MODE, secretKey, new PBEParameterSpec(SALT, 20));
final byte[] stringBytes = s.getBytes("UTF-8");
final byte[] encryptedBytes = cipher.doFinal(stringBytes);
final byte[] encodedBytes = Base64.encode(encryptedBytes, Base64.DEFAULT);
encrypted = new String(encodedBytes, "UTF-8");
}
} catch (GeneralSecurityException x) {
throw x;
} catch (UnsupportedEncodingException x) {
throw x;
} catch (Exception x) {
DBG.m(x);
}
return encrypted;
}
// encrypts string
public String encrypt(String toEncrypt) {
try {
// encrypt
byte[] bytes = toEncrypt.getBytes("ASCII");
byte[] encoded = encryptionCipher.doFinal(bytes);
return Base64.encode(encoded);
} catch (Exception e) {
System.out.println("Encryption Error: " + e);
}
return null;
}
