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package org.bouncycastle.jcajce.provider.digest;
import org.bouncycastle.crypto.CipherKeyGenerator;
import org.bouncycastle.crypto.digests.WhirlpoolDigest;
import org.bouncycastle.crypto.macs.HMac;
import org.bouncycastle.jcajce.provider.config.ConfigurableProvider;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseMac;
public class Whirlpool
{
private Whirlpool()
{
}
static public class Digest
extends BCMessageDigest
implements Cloneable
{
public Digest()
{
super(new WhirlpoolDigest());
}
public Object clone()
throws CloneNotSupportedException
{
Digest d = (Digest)super.clone();
d.digest = new WhirlpoolDigest((WhirlpoolDigest)digest);
return d;
}
}
/**
* Tiger HMac
*/
public static class HashMac
extends BaseMac
{
public HashMac()
{
super(new HMac(new WhirlpoolDigest()));
}
}
public static class KeyGenerator
extends BaseKeyGenerator
{
public KeyGenerator()
{
super("HMACWHIRLPOOL", 512, new CipherKeyGenerator());
}
}
public static class Mappings
extends DigestAlgorithmProvider
{
private static final String PREFIX = Whirlpool.class.getName();
public Mappings()
{
}
public void configure(ConfigurableProvider provider)
{
provider.addAlgorithm("MessageDigest.WHIRLPOOL", PREFIX + "$Digest");
addHMACAlgorithm(provider, "WHIRLPOOL", PREFIX + "$HashMac", PREFIX + "$KeyGenerator");
}
}
}
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