1package org.bouncycastle.jce.interfaces;
2
3import java.math.BigInteger;
4import java.security.PrivateKey;
5
6/**
7 * interface for Elliptic Curve Private keys.
8 */
9public interface ECPrivateKey
10    extends ECKey, PrivateKey
11{
12    /**
13     * return the private value D.
14     */
15    public BigInteger getD();
16}
17