org.bouncycastle.tls.crypto.DHGroup Maven / Gradle / Ivy
package org.bouncycastle.tls.crypto;
import java.math.BigInteger;
/**
* Carrier class for Diffie-Hellman group parameters.
*/
public class DHGroup
{
private final BigInteger g, p, q;
private final int l;
/**
* Base constructor with the prime factor of (p - 1).
*
* @param p the prime modulus.
* @param q specifies the prime factor of (p - 1).
* @param g the base generator.
*/
public DHGroup(BigInteger p, BigInteger q, BigInteger g, int l)
{
this.p = p;
this.g = g;
this.q = q;
this.l = l;
}
public BigInteger getG()
{
return g;
}
public int getL()
{
return l;
}
public BigInteger getP()
{
return p;
}
public BigInteger getQ()
{
return q;
}
}