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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.
package org.bouncycastle.crypto.params;
import java.math.BigInteger;
import org.bouncycastle.crypto.CipherParameters;
public class DSAParameters
implements CipherParameters
{
private BigInteger g;
private BigInteger q;
private BigInteger p;
private DSAValidationParameters validation;
public DSAParameters(
BigInteger p,
BigInteger q,
BigInteger g)
{
this.g = g;
this.p = p;
this.q = q;
}
public DSAParameters(
BigInteger p,
BigInteger q,
BigInteger g,
DSAValidationParameters params)
{
this.g = g;
this.p = p;
this.q = q;
this.validation = params;
}
public BigInteger getP()
{
return p;
}
public BigInteger getQ()
{
return q;
}
public BigInteger getG()
{
return g;
}
public DSAValidationParameters getValidationParameters()
{
return validation;
}
public boolean equals(
Object obj)
{
if (!(obj instanceof DSAParameters))
{
return false;
}
DSAParameters pm = (DSAParameters)obj;
return (pm.getP().equals(p) && pm.getQ().equals(q) && pm.getG().equals(g));
}
public int hashCode()
{
return getP().hashCode() ^ getQ().hashCode() ^ getG().hashCode();
}
}
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