package org.bouncycastle.jcajce.provider.symmetric;
import org.bouncycastle.crypto.CipherKeyGenerator;
import org.bouncycastle.crypto.engines.SkipjackEngine;
import org.bouncycastle.crypto.macs.CBCBlockCipherMac;
import org.bouncycastle.crypto.macs.CFBBlockCipherMac;
import org.bouncycastle.jcajce.provider.config.ConfigurableProvider;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseMac;
import org.bouncycastle.jcajce.provider.symmetric.util.IvAlgorithmParameters;
import org.bouncycastle.jcajce.provider.util.AlgorithmProvider;
public final class Skipjack
{
private Skipjack()
{
}
public static class ECB
extends BaseBlockCipher
{
public ECB()
{
super(new SkipjackEngine());
}
}
public static class KeyGen
extends BaseKeyGenerator
{
public KeyGen()
{
super("Skipjack", 80, new CipherKeyGenerator());
}
}
public static class AlgParams
extends IvAlgorithmParameters
{
protected String engineToString()
{
return "Skipjack IV";
}
}
public static class Mac
extends BaseMac
{
public Mac()
{
super(new CBCBlockCipherMac(new SkipjackEngine()));
}
}
public static class MacCFB8
extends BaseMac
{
public MacCFB8()
{
super(new CFBBlockCipherMac(new SkipjackEngine()));
}
}
public static class Mappings
extends AlgorithmProvider
{
private static final String PREFIX = Skipjack.class.getName();
public Mappings()
{
}
public void configure(ConfigurableProvider provider)
{
provider.addAlgorithm("Cipher.SKIPJACK", PREFIX + "$ECB");
provider.addAlgorithm("KeyGenerator.SKIPJACK", PREFIX + "$KeyGen");
provider.addAlgorithm("AlgorithmParameters.SKIPJACK", PREFIX + "$AlgParams");
provider.addAlgorithm("Mac.SKIPJACKMAC", PREFIX + "$Mac");
provider.addAlgorithm("Alg.Alias.Mac.SKIPJACK", "SKIPJACKMAC");
provider.addAlgorithm("Mac.SKIPJACKMAC/CFB8", PREFIX + "$MacCFB8");
provider.addAlgorithm("Alg.Alias.Mac.SKIPJACK/CFB8", "SKIPJACKMAC/CFB8");
}
}
}