package fschmidt.util.java;

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class MD5Util {
	public static String hex(byte[] array) {
		StringBuffer sb = new StringBuffer();
		for (byte anArray : array) {
			sb.append(Integer.toHexString((anArray
					& 0xFF) | 0x100).substring(1, 3));
		}
		return sb.toString();
	}

	public static String md5Hex(String message) {
		try {
			MessageDigest md =
					MessageDigest.getInstance("MD5");
			return hex(md.digest(message.getBytes("CP1252")));
		} catch (NoSuchAlgorithmException e) {
		} catch (UnsupportedEncodingException e) {
		}
		return null;
	}
}