import sun.security.provider.*;

public class MD5Hash
{
	/**
	 * Private function to turn md5 result to 32 hex-digit string
	 */
  private static String asHex (byte hash[]) {
    StringBuffer buf = new StringBuffer(hash.length * 2);
    int i;

    for (i = 0; i < hash.length; i++) {
      if (((int) hash[i] & 0xff) < 0x10) 
        buf.append("0");

      buf.append(Long.toString((int) hash[i] & 0xff, 16));
    }

    return buf.toString();
  }

	/**
	 * Take a string and return its md5 hash as a hex digit string
	 */
  public static String hash(String arg)
	{
		return hash(arg.getBytes());
	}

	/**
	 * Non static version for VB
	 */
  public String doHash(String arg)
	{
		return hash(arg.getBytes());
	}

	/**
	 * Take a byte array and return its md5 hash as a hex digit string
	 */
  public static String hash(byte barray[])
	{
	  MD5 m = new MD5();
		m.init();
		byte[] result = m.digest(barray);
		return asHex(result);
	}

  public static void main(String[] args)
	{
		for(int i=0;i<args.length;i++)
		{
		  System.out.println(args[i]);
		  System.out.println(hash(args[i]));
		}
	}
}