package java.security;

public abstract class MessageDigest
{

 public static MessageDigest getInstance(String string_1) throws NoSuchAlgorithmException
 {
  return null;
 }
 
 public void update(byte[] bytes_1, int int_1, int int_2)
 {
 }
 
 public int digest(byte[] bytes_1, int int_1, int int_2) throws DigestException
 {
  return 0;
 }
 
 public void reset()
 {
 }
 
}