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package org.spongycastle.crypto.params;
import java.math.BigInteger;
/**
* Public key parameters for NaccacheStern cipher. For details on this cipher,
* please see
*
* http://www.gemplus.com/smart/rd/publications/pdf/NS98pkcs.pdf
*/
public class NaccacheSternKeyParameters extends AsymmetricKeyParameter
{
private BigInteger g, n;
int lowerSigmaBound;
/**
* @param privateKey
*/
public NaccacheSternKeyParameters(boolean privateKey, BigInteger g, BigInteger n, int lowerSigmaBound)
{
super(privateKey);
this.g = g;
this.n = n;
this.lowerSigmaBound = lowerSigmaBound;
}
/**
* @return Returns the g.
*/
public BigInteger getG()
{
return g;
}
/**
* @return Returns the lowerSigmaBound.
*/
public int getLowerSigmaBound()
{
return lowerSigmaBound;
}
/**
* @return Returns the n.
*/
public BigInteger getModulus()
{
return n;
}
}
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