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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.digest;
import org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers;
import org.bouncycastle.asn1.rosstandart.RosstandartObjectIdentifiers;
import org.bouncycastle.crypto.CipherKeyGenerator;
import org.bouncycastle.crypto.digests.GOST3411Digest;
import org.bouncycastle.crypto.digests.GOST3411_2012_256Digest;
import org.bouncycastle.crypto.digests.GOST3411_2012_512Digest;
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;
import org.bouncycastle.jcajce.provider.symmetric.util.PBESecretKeyFactory;
public class GOST3411
{
private GOST3411()
{
}
static public class Digest
extends BCMessageDigest
implements Cloneable
{
public Digest()
{
super(new GOST3411Digest());
}
public Object clone()
throws CloneNotSupportedException
{
Digest d = (Digest)super.clone();
d.digest = new GOST3411Digest((GOST3411Digest)digest);
return d;
}
}
static public class Digest2012_256
extends BCMessageDigest
implements Cloneable
{
public Digest2012_256()
{
super(new GOST3411_2012_256Digest());
}
public Object clone()
throws CloneNotSupportedException
{
Digest2012_256 d = (Digest2012_256)super.clone();
d.digest = new GOST3411_2012_256Digest((GOST3411_2012_256Digest)digest);
return d;
}
}
static public class Digest2012_512
extends BCMessageDigest
implements Cloneable
{
public Digest2012_512()
{
super(new GOST3411_2012_512Digest());
}
public Object clone()
throws CloneNotSupportedException
{
Digest2012_512 d = (Digest2012_512)super.clone();
d.digest = new GOST3411_2012_512Digest((GOST3411_2012_512Digest)digest);
return d;
}
}
/**
* GOST3411 HMac
*/
public static class HashMac
extends BaseMac
{
public HashMac()
{
super(new HMac(new GOST3411Digest()));
}
}
public static class HashMac2012_256
extends BaseMac
{
public HashMac2012_256()
{
super(new HMac(new GOST3411_2012_256Digest()));
}
}
public static class HashMac2012_512
extends BaseMac
{
public HashMac2012_512()
{
super(new HMac(new GOST3411_2012_512Digest()));
}
}
/**
* PBEWithHmacGOST3411
*/
public static class PBEWithMacKeyFactory
extends PBESecretKeyFactory
{
public PBEWithMacKeyFactory()
{
super("PBEwithHmacGOST3411", null, false, PKCS12, GOST3411, 256, 0);
}
}
public static class KeyGenerator
extends BaseKeyGenerator
{
public KeyGenerator()
{
super("HMACGOST3411", 256, new CipherKeyGenerator());
}
}
public static class KeyGenerator2012_256
extends BaseKeyGenerator
{
public KeyGenerator2012_256()
{
super("HMACGOST3411", 256, new CipherKeyGenerator());
}
}
public static class KeyGenerator2012_512
extends BaseKeyGenerator
{
public KeyGenerator2012_512()
{
super("HMACGOST3411", 512, new CipherKeyGenerator());
}
}
public static class Mappings
extends DigestAlgorithmProvider
{
private static final String PREFIX = GOST3411.class.getName();
public Mappings()
{
}
public void configure(ConfigurableProvider provider)
{
provider.addAlgorithm("MessageDigest.GOST3411", PREFIX + "$Digest");
provider.addAlgorithm("Alg.Alias.MessageDigest.GOST", "GOST3411");
provider.addAlgorithm("Alg.Alias.MessageDigest.GOST-3411", "GOST3411");
provider.addAlgorithm("Alg.Alias.MessageDigest." + CryptoProObjectIdentifiers.gostR3411, "GOST3411");
addHMACAlgorithm(provider, "GOST3411", PREFIX + "$HashMac", PREFIX + "$KeyGenerator");
addHMACAlias(provider, "GOST3411", CryptoProObjectIdentifiers.gostR3411);
provider.addAlgorithm("MessageDigest.GOST3411-2012-256", PREFIX + "$Digest2012_256");
provider.addAlgorithm("Alg.Alias.MessageDigest.GOST-2012-256", "GOST3411-2012-256");
provider.addAlgorithm("Alg.Alias.MessageDigest.GOST-3411-2012-256", "GOST3411-2012-256");
provider.addAlgorithm("Alg.Alias.MessageDigest." + RosstandartObjectIdentifiers.id_tc26_gost_3411_12_256, "GOST3411-2012-256");
addHMACAlgorithm(provider, "GOST3411-2012-256", PREFIX + "$HashMac2012_256", PREFIX + "$KeyGenerator2012_256");
addHMACAlias(provider, "GOST3411-2012-256", RosstandartObjectIdentifiers.id_tc26_hmac_gost_3411_12_256);
provider.addAlgorithm("MessageDigest.GOST3411-2012-512", PREFIX + "$Digest2012_512");
provider.addAlgorithm("Alg.Alias.MessageDigest.GOST-2012-512", "GOST3411-2012-512");
provider.addAlgorithm("Alg.Alias.MessageDigest.GOST-3411-2012-512", "GOST3411-2012-512");
provider.addAlgorithm("Alg.Alias.MessageDigest." + RosstandartObjectIdentifiers.id_tc26_gost_3411_12_512, "GOST3411-2012-512");
addHMACAlgorithm(provider, "GOST3411-2012-512", PREFIX + "$HashMac2012_512", PREFIX + "$KeyGenerator2012_512");
addHMACAlias(provider, "GOST3411-2012-512", RosstandartObjectIdentifiers.id_tc26_hmac_gost_3411_12_512);
provider.addAlgorithm("SecretKeyFactory.PBEWITHHMACGOST3411", PREFIX + "$PBEWithMacKeyFactory");
provider.addAlgorithm("Alg.Alias.SecretKeyFactory." + CryptoProObjectIdentifiers.gostR3411, "PBEWITHHMACGOST3411");
}
}
}
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