ecdomainparameters.java

来自「进行与数字证书相关开发必须的java源码」· Java 代码 · 共 73 行

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   ECDomainParameters.java

package jit.crypto.params;

import jit.math.BigInteger;
import jit.math.ec.*;

public class ECDomainParameters
    implements ECConstants
{

    ECCurve curve;
    byte seed[];
    ECPoint G;
    BigInteger n;
    BigInteger h;

    public ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n)
    {
        this.curve = curve;
        this.G = G;
        this.n = n;
        h = ECConstants.ONE;
        seed = null;
    }

    public ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n, BigInteger h)
    {
        this.curve = curve;
        this.G = G;
        this.n = n;
        this.h = h;
        seed = null;
    }

    public ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n, BigInteger h, byte seed[])
    {
        this.curve = curve;
        this.G = G;
        this.n = n;
        this.h = h;
        this.seed = seed;
    }

    public ECCurve getCurve()
    {
        return curve;
    }

    public ECPoint getG()
    {
        return G;
    }

    public BigInteger getN()
    {
        return n;
    }

    public BigInteger getH()
    {
        return h;
    }

    public byte[] getSeed()
    {
        return seed;
    }
}