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Code: Select all

public static String md5(String input) throws NoSuchAlgorithmException {
        String result = input;
        if(input != null) {
            MessageDigest md = MessageDigest.getInstance("MD5"); //or "SHA-1"
            md.update(input.getBytes());
            BigInteger hash = new BigInteger(1, md.digest());
            result = hash.toString(16);
            if ((result.length() % 2) != 0) {
                result = "0" + result;
            }
        }
        return result;
    }

Code: Select all

	private static String md5(String input) throws NoSuchAlgorithmException {
		String res = "";
		MessageDigest md = MessageDigest.getInstance("MD5");
		try {
			md.reset();
			md.update(input.getBytes());
			byte[] bres = md.digest();
			StringBuffer hexString = new StringBuffer();
			for (int i=0;i<bres.length;i++) {
				hexString.append(Integer.toHexString(0xFF & bres[i]));
			}
			res = hexString.toString();			
		} catch (Exception ex) {
			
		}	
		return res;
	}