com.bugvm.bouncycastle.jcajce.provider.asymmetric.DSA Maven / Gradle / Ivy

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There is a newer version: 1.2.9
package com.bugvm.bouncycastle.jcajce.provider.asymmetric;

import com.bugvm.bouncycastle.jcajce.provider.asymmetric.dsa.DSAUtil;
import com.bugvm.bouncycastle.jcajce.provider.asymmetric.dsa.KeyFactorySpi;
import com.bugvm.bouncycastle.jcajce.provider.config.ConfigurableProvider;
import com.bugvm.bouncycastle.jcajce.provider.util.AsymmetricAlgorithmProvider;
import com.bugvm.bouncycastle.jcajce.provider.util.AsymmetricKeyInfoConverter;

public class DSA
{
    private static final String PREFIX = "com.bugvm.bouncycastle.jcajce.provider.asymmetric" + ".dsa.";

    public static class Mappings
        extends AsymmetricAlgorithmProvider
    {
        public Mappings()
        {
        }
        
        public void configure(ConfigurableProvider provider)
        {
            provider.addAlgorithm("AlgorithmParameters.DSA", PREFIX + "AlgorithmParametersSpi");

            provider.addAlgorithm("AlgorithmParameterGenerator.DSA", PREFIX + "AlgorithmParameterGeneratorSpi");

            provider.addAlgorithm("KeyPairGenerator.DSA", PREFIX + "KeyPairGeneratorSpi");
            provider.addAlgorithm("KeyFactory.DSA", PREFIX + "KeyFactorySpi");

            // BEGIN android-changed
            provider.addAlgorithm("Signature.SHA1withDSA", PREFIX + "DSASigner$stdDSA");
            // END android-changed
            provider.addAlgorithm("Signature.NONEWITHDSA", PREFIX + "DSASigner$noneDSA");

            provider.addAlgorithm("Alg.Alias.Signature.RAWDSA", "NONEWITHDSA");

            // BEGIN android-removed
            // addSignatureAlgorithm(provider, "SHA224", "DSA", PREFIX + "DSASigner$dsa224", NISTObjectIdentifiers.dsa_with_sha224);
            // addSignatureAlgorithm(provider, "SHA256", "DSA", PREFIX + "DSASigner$dsa256", NISTObjectIdentifiers.dsa_with_sha256);
            // addSignatureAlgorithm(provider, "SHA384", "DSA", PREFIX + "DSASigner$dsa384", NISTObjectIdentifiers.dsa_with_sha384);
            // addSignatureAlgorithm(provider, "SHA512", "DSA", PREFIX + "DSASigner$dsa512", NISTObjectIdentifiers.dsa_with_sha512);
            // END android-removed

            // BEGIN android-added
            provider.addAlgorithm("Alg.Alias.Signature.DSA", "SHA1withDSA");
            // END android-added
            // BEGIN android-changed
            provider.addAlgorithm("Alg.Alias.Signature.SHA/DSA", "SHA1withDSA");
            provider.addAlgorithm("Alg.Alias.Signature.SHA1WITHDSA", "SHA1withDSA");
            provider.addAlgorithm("Alg.Alias.Signature.1.3.14.3.2.26with1.2.840.10040.4.1", "SHA1withDSA");
            provider.addAlgorithm("Alg.Alias.Signature.1.3.14.3.2.26with1.2.840.10040.4.3", "SHA1withDSA");
            provider.addAlgorithm("Alg.Alias.Signature.DSAwithSHA1", "SHA1withDSA");
            provider.addAlgorithm("Alg.Alias.Signature.DSAWITHSHA1", "SHA1withDSA");
            provider.addAlgorithm("Alg.Alias.Signature.SHA1WithDSA", "SHA1withDSA");
            provider.addAlgorithm("Alg.Alias.Signature.DSAWithSHA1", "SHA1withDSA");

            provider.addAlgorithm("Alg.Alias.Signature.1.2.840.10040.4.3", "SHA1withDSA");
            // END android-changed

            AsymmetricKeyInfoConverter keyFact = new KeyFactorySpi();

            for (int i = 0; i != DSAUtil.dsaOids.length; i++)
            {
                // BEGIN android-changed
                provider.addAlgorithm("Alg.Alias.Signature." + DSAUtil.dsaOids[i], "SHA1withDSA");
                // END android-changed

                registerOid(provider, DSAUtil.dsaOids[i], "DSA", keyFact);
                registerOidAlgorithmParameters(provider, DSAUtil.dsaOids[i], "DSA");
            }
        }
    }
}