dhparameters.java

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// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   DHParameters.java

package org.bouncycastle.crypto.params;

import java.math.BigInteger;
import org.bouncycastle.crypto.CipherParameters;

// Referenced classes of package org.bouncycastle.crypto.params:
//			DHValidationParameters

public class DHParameters
	implements CipherParameters
{

	private BigInteger g;
	private BigInteger p;
	private BigInteger q;
	private int j;
	private DHValidationParameters validation;

	public DHParameters(BigInteger p, BigInteger g)
	{
		this.g = g;
		this.p = p;
	}

	public DHParameters(BigInteger p, BigInteger g, BigInteger q, int j)
	{
		this.g = g;
		this.p = p;
		this.q = q;
		this.j = j;
	}

	public DHParameters(BigInteger p, BigInteger g, BigInteger q, int j, DHValidationParameters validation)
	{
		this.g = g;
		this.p = p;
		this.q = q;
		this.j = j;
	}

	public BigInteger getP()
	{
		return p;
	}

	public BigInteger getG()
	{
		return g;
	}

	public BigInteger getQ()
	{
		return q;
	}

	public int getJ()
	{
		return j;
	}

	public DHValidationParameters getValidationParameters()
	{
		return validation;
	}

	public boolean equals(Object obj)
	{
		if (!(obj instanceof DHParameters))
			return false;
		DHParameters pm = (DHParameters)obj;
		if (getValidationParameters() != null)
		{
			if (!getValidationParameters().equals(pm.getValidationParameters()))
				return false;
		} else
		if (pm.getValidationParameters() != null)
			return false;
		if (getQ() != null)
		{
			if (!getQ().equals(pm.getQ()))
				return false;
		} else
		if (pm.getQ() != null)
			return false;
		return j == pm.getJ() && pm.getP().equals(p) && pm.getG().equals(g);
	}
}