| package org.bouncycastle.jcajce.provider.digest; |
| |
| import org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers; |
| import org.bouncycastle.crypto.CipherKeyGenerator; |
| import org.bouncycastle.crypto.digests.GOST3411Digest; |
| 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; |
| } |
| } |
| |
| /** |
| * GOST3411 HMac |
| */ |
| public static class HashMac |
| extends BaseMac |
| { |
| public HashMac() |
| { |
| super(new HMac(new GOST3411Digest())); |
| } |
| } |
| |
| /** |
| * 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 Mappings |
| extends DigestAlgorithmProvider |
| { |
| private static final String PREFIX = GOST3411.class.getName(); |
| |
| public Mappings() |
| { |
| } |
| |
| public void configure(ConfigurableProvider provider) |
| { |
| provider.addAlgorithm("MessageDigest.GOST3411", PREFIX + "$Digest"); |
| provider.addAlgorithm("Alg.Alias.MessageDigest.GOST", "GOST3411"); |
| provider.addAlgorithm("Alg.Alias.MessageDigest.GOST-3411", "GOST3411"); |
| provider.addAlgorithm("Alg.Alias.MessageDigest." + CryptoProObjectIdentifiers.gostR3411, "GOST3411"); |
| |
| provider.addAlgorithm("SecretKeyFactory.PBEWITHHMACGOST3411", PREFIX + "$PBEWithMacKeyFactory"); |
| provider.addAlgorithm("Alg.Alias.SecretKeyFactory." + CryptoProObjectIdentifiers.gostR3411, "PBEWITHHMACGOST3411"); |
| |
| addHMACAlgorithm(provider, "GOST3411", PREFIX + "$HashMac", PREFIX + "$KeyGenerator"); |
| addHMACAlias(provider, "GOST3411", CryptoProObjectIdentifiers.gostR3411); |
| } |
| } |
| } |