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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.jcajce.provider.symmetric;
import org.bouncycastle.crypto.BlockCipher;
import org.bouncycastle.crypto.CipherKeyGenerator;
import org.bouncycastle.crypto.engines.RijndaelEngine;
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.BlockCipherProvider;
import org.bouncycastle.jcajce.provider.symmetric.util.IvAlgorithmParameters;
import org.bouncycastle.jcajce.provider.util.AlgorithmProvider;
public final class Rijndael
{
private Rijndael()
{
}
public static class ECB
extends BaseBlockCipher
{
public ECB()
{
super(new BlockCipherProvider()
{
public BlockCipher get()
{
return new RijndaelEngine();
}
});
}
}
public static class KeyGen
extends BaseKeyGenerator
{
public KeyGen()
{
super("Rijndael", 192, new CipherKeyGenerator());
}
}
public static class AlgParams
extends IvAlgorithmParameters
{
protected String engineToString()
{
return "Rijndael IV";
}
}
public static class Mappings
extends AlgorithmProvider
{
private static final String PREFIX = Rijndael.class.getName();
public Mappings()
{
}
public void configure(ConfigurableProvider provider)
{
provider.addAlgorithm("Cipher.RIJNDAEL", PREFIX + "$ECB");
provider.addAlgorithm("KeyGenerator.RIJNDAEL", PREFIX + "$KeyGen");
provider.addAlgorithm("AlgorithmParameters.RIJNDAEL", PREFIX + "$AlgParams");
}
}
}
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