import java.security.MessageDigest;
import java.security.GeneralSecurityException;
import java.util.Random;

import jcifs.smb1.Config;
import jcifs.smb1.util.*;

import java.util.Arrays;

/**
 * This class stores and encrypts NTLM user credentials. The default
 * credentials are retrieved from the <tt>jcifs.smb1.smb1.client.domain</tt>,
 * <tt>jcifs.smb1.smb1.client.username</tt>, and <tt>jcifs.smb1.smb1.client.password</tt>
 * properties.