org.bouncycastle.jcajce.spec.FPEParameterSpec Maven / Gradle / Ivy
package org.bouncycastle.jcajce.spec;
import java.security.spec.AlgorithmParameterSpec;
import org.bouncycastle.util.Arrays;
public class FPEParameterSpec
implements AlgorithmParameterSpec
{
private final int radix;
private final byte[] tweak;
private final boolean useInverse;
public FPEParameterSpec(int radix, byte[] tweak)
{
this(radix, tweak, false);
}
public FPEParameterSpec(int radix, byte[] tweak, boolean useInverse)
{
this.radix = radix;
this.tweak = Arrays.clone(tweak);
this.useInverse = useInverse;
}
public int getRadix()
{
return radix;
}
public byte[] getTweak()
{
return Arrays.clone(tweak);
}
public boolean isUsingInverseFunction()
{
return useInverse;
}
}