org.bouncycastle.operator.DefaultAlgorithmNameFinder Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of bcpkix-jdk15on Show documentation
The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
The newest version!
package org.bouncycastle.operator;

import java.util.HashMap;
import java.util.Map;

import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.bsi.BSIObjectIdentifiers;
import org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers;
import org.bouncycastle.asn1.eac.EACObjectIdentifiers;
import org.bouncycastle.asn1.gnu.GNUObjectIdentifiers;
import org.bouncycastle.asn1.kisa.KISAObjectIdentifiers;
import org.bouncycastle.asn1.misc.MiscObjectIdentifiers;
import org.bouncycastle.asn1.nist.NISTObjectIdentifiers;
import org.bouncycastle.asn1.ntt.NTTObjectIdentifiers;
import org.bouncycastle.asn1.oiw.OIWObjectIdentifiers;
import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
import org.bouncycastle.asn1.teletrust.TeleTrusTObjectIdentifiers;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
import org.bouncycastle.asn1.x9.X9ObjectIdentifiers;

public class DefaultAlgorithmNameFinder
    implements AlgorithmNameFinder
{
    private final static Map algorithms = new HashMap();

    static
    {
        algorithms.put(BSIObjectIdentifiers.ecdsa_plain_RIPEMD160, "RIPEMD160WITHPLAIN-ECDSA");
        algorithms.put(BSIObjectIdentifiers.ecdsa_plain_SHA1, "SHA1WITHPLAIN-ECDSA");
        algorithms.put(BSIObjectIdentifiers.ecdsa_plain_SHA224, "SHA224WITHPLAIN-ECDSA");
        algorithms.put(BSIObjectIdentifiers.ecdsa_plain_SHA256, "SHA256WITHPLAIN-ECDSA");
        algorithms.put(BSIObjectIdentifiers.ecdsa_plain_SHA384, "SHA384WITHPLAIN-ECDSA");
        algorithms.put(BSIObjectIdentifiers.ecdsa_plain_SHA512, "SHA512WITHPLAIN-ECDSA");
        algorithms.put(CryptoProObjectIdentifiers.gostR3411_94_with_gostR3410_2001, "GOST3411WITHECGOST3410");
        algorithms.put(CryptoProObjectIdentifiers.gostR3411_94_with_gostR3410_2001, "GOST3411WITHECGOST3410-2001");
        algorithms.put(CryptoProObjectIdentifiers.gostR3411_94_with_gostR3410_2001, "GOST3411WITHGOST3410-2001");
        algorithms.put(CryptoProObjectIdentifiers.gostR3411_94_with_gostR3410_94, "GOST3411WITHGOST3410");
        algorithms.put(CryptoProObjectIdentifiers.gostR3411_94_with_gostR3410_94, "GOST3411WITHGOST3410-94");
        algorithms.put(CryptoProObjectIdentifiers.gostR3411, "GOST3411");
        algorithms.put(EACObjectIdentifiers.id_TA_ECDSA_SHA_1, "SHA1WITHCVC-ECDSA");
        algorithms.put(EACObjectIdentifiers.id_TA_ECDSA_SHA_224, "SHA224WITHCVC-ECDSA");
        algorithms.put(EACObjectIdentifiers.id_TA_ECDSA_SHA_256, "SHA256WITHCVC-ECDSA");
        algorithms.put(EACObjectIdentifiers.id_TA_ECDSA_SHA_384, "SHA384WITHCVC-ECDSA");
        algorithms.put(EACObjectIdentifiers.id_TA_ECDSA_SHA_512, "SHA512WITHCVC-ECDSA");
        algorithms.put(NISTObjectIdentifiers.dsa_with_sha224, "SHA224WITHDSA");
        algorithms.put(NISTObjectIdentifiers.dsa_with_sha256, "SHA256WITHDSA");
        algorithms.put(NISTObjectIdentifiers.dsa_with_sha384, "SHA384WITHDSA");
        algorithms.put(NISTObjectIdentifiers.dsa_with_sha512, "SHA512WITHDSA");
        algorithms.put(NISTObjectIdentifiers.id_sha224, "SHA224");
        algorithms.put(NISTObjectIdentifiers.id_sha256, "SHA256");
        algorithms.put(NISTObjectIdentifiers.id_sha384, "SHA384");
        algorithms.put(NISTObjectIdentifiers.id_sha512, "SHA512");
        algorithms.put(OIWObjectIdentifiers.elGamalAlgorithm, "ELGAMAL");
        algorithms.put(OIWObjectIdentifiers.idSHA1, "SHA1");
        algorithms.put(OIWObjectIdentifiers.md5WithRSA, "MD5WITHRSA");
        algorithms.put(OIWObjectIdentifiers.sha1WithRSA, "SHA1WITHRSA");
        algorithms.put(PKCSObjectIdentifiers.id_RSAES_OAEP, "RSAOAEP");
        algorithms.put(PKCSObjectIdentifiers.id_RSASSA_PSS, "RSAPSS");
        algorithms.put(PKCSObjectIdentifiers.md2WithRSAEncryption, "MD2WITHRSA");
        algorithms.put(PKCSObjectIdentifiers.md5, "MD5");
        algorithms.put(PKCSObjectIdentifiers.md5WithRSAEncryption, "MD5WITHRSA");
        algorithms.put(PKCSObjectIdentifiers.rsaEncryption, "RSA");
        algorithms.put(PKCSObjectIdentifiers.sha1WithRSAEncryption, "SHA1WITHRSA");
        algorithms.put(PKCSObjectIdentifiers.sha224WithRSAEncryption, "SHA224WITHRSA");
        algorithms.put(PKCSObjectIdentifiers.sha256WithRSAEncryption, "SHA256WITHRSA");
        algorithms.put(PKCSObjectIdentifiers.sha384WithRSAEncryption, "SHA384WITHRSA");
        algorithms.put(PKCSObjectIdentifiers.sha512WithRSAEncryption, "SHA512WITHRSA");
        algorithms.put(TeleTrusTObjectIdentifiers.ripemd128, "RIPEMD128");
        algorithms.put(TeleTrusTObjectIdentifiers.ripemd160, "RIPEMD160");
        algorithms.put(TeleTrusTObjectIdentifiers.ripemd256, "RIPEMD256");
        algorithms.put(TeleTrusTObjectIdentifiers.rsaSignatureWithripemd128, "RIPEMD128WITHRSA");
        algorithms.put(TeleTrusTObjectIdentifiers.rsaSignatureWithripemd160, "RIPEMD160WITHRSA");
        algorithms.put(TeleTrusTObjectIdentifiers.rsaSignatureWithripemd256, "RIPEMD256WITHRSA");
        algorithms.put(X9ObjectIdentifiers.ecdsa_with_SHA1, "ECDSAWITHSHA1");
        algorithms.put(X9ObjectIdentifiers.ecdsa_with_SHA1, "SHA1WITHECDSA");
        algorithms.put(X9ObjectIdentifiers.ecdsa_with_SHA224, "SHA224WITHECDSA");
        algorithms.put(X9ObjectIdentifiers.ecdsa_with_SHA256, "SHA256WITHECDSA");
        algorithms.put(X9ObjectIdentifiers.ecdsa_with_SHA384, "SHA384WITHECDSA");
        algorithms.put(X9ObjectIdentifiers.ecdsa_with_SHA512, "SHA512WITHECDSA");
        algorithms.put(X9ObjectIdentifiers.id_dsa_with_sha1, "SHA1WITHDSA");
        algorithms.put(GNUObjectIdentifiers.Tiger_192, "Tiger");

        algorithms.put(PKCSObjectIdentifiers.RC2_CBC, "RC2/CBC");
        algorithms.put(PKCSObjectIdentifiers.des_EDE3_CBC, "DESEDE-3KEY/CBC");
        algorithms.put(NISTObjectIdentifiers.id_aes128_ECB, "AES-128/ECB");
        algorithms.put(NISTObjectIdentifiers.id_aes192_ECB, "AES-192/ECB");
        algorithms.put(NISTObjectIdentifiers.id_aes256_ECB, "AES-256/ECB");
        algorithms.put(NISTObjectIdentifiers.id_aes128_CBC, "AES-128/CBC");
        algorithms.put(NISTObjectIdentifiers.id_aes192_CBC, "AES-192/CBC");
        algorithms.put(NISTObjectIdentifiers.id_aes256_CBC, "AES-256/CBC");
        algorithms.put(NISTObjectIdentifiers.id_aes128_CFB, "AES-128/CFB");
        algorithms.put(NISTObjectIdentifiers.id_aes192_CFB, "AES-192/CFB");
        algorithms.put(NISTObjectIdentifiers.id_aes256_CFB, "AES-256/CFB");
        algorithms.put(NISTObjectIdentifiers.id_aes128_OFB, "AES-128/OFB");
        algorithms.put(NISTObjectIdentifiers.id_aes192_OFB, "AES-192/OFB");
        algorithms.put(NISTObjectIdentifiers.id_aes256_OFB, "AES-256/OFB");
        algorithms.put(NTTObjectIdentifiers.id_camellia128_cbc, "CAMELLIA-128/CBC");
        algorithms.put(NTTObjectIdentifiers.id_camellia192_cbc, "CAMELLIA-192/CBC");
        algorithms.put(NTTObjectIdentifiers.id_camellia256_cbc, "CAMELLIA-256/CBC");
        algorithms.put(KISAObjectIdentifiers.id_seedCBC, "SEED/CBC");
        algorithms.put(MiscObjectIdentifiers.as_sys_sec_alg_ideaCBC, "IDEA/CBC");
        algorithms.put(MiscObjectIdentifiers.cast5CBC, "CAST5/CBC");
        algorithms.put(MiscObjectIdentifiers.cryptlib_algorithm_blowfish_ECB, "Blowfish/ECB");
        algorithms.put(MiscObjectIdentifiers.cryptlib_algorithm_blowfish_CBC, "Blowfish/CBC");
        algorithms.put(MiscObjectIdentifiers.cryptlib_algorithm_blowfish_CFB, "Blowfish/CFB");
        algorithms.put(MiscObjectIdentifiers.cryptlib_algorithm_blowfish_OFB, "Blowfish/OFB");
        algorithms.put(GNUObjectIdentifiers.Serpent_128_ECB, "Serpent-128/ECB");
        algorithms.put(GNUObjectIdentifiers.Serpent_128_CBC, "Serpent-128/CBC");
        algorithms.put(GNUObjectIdentifiers.Serpent_128_CFB, "Serpent-128/CFB");
        algorithms.put(GNUObjectIdentifiers.Serpent_128_OFB, "Serpent-128/OFB");
        algorithms.put(GNUObjectIdentifiers.Serpent_192_ECB, "Serpent-192/ECB");
        algorithms.put(GNUObjectIdentifiers.Serpent_192_CBC, "Serpent-192/CBC");
        algorithms.put(GNUObjectIdentifiers.Serpent_192_CFB, "Serpent-192/CFB");
        algorithms.put(GNUObjectIdentifiers.Serpent_192_OFB, "Serpent-192/OFB");
        algorithms.put(GNUObjectIdentifiers.Serpent_256_ECB, "Serpent-256/ECB");
        algorithms.put(GNUObjectIdentifiers.Serpent_256_CBC, "Serpent-256/CBC");
        algorithms.put(GNUObjectIdentifiers.Serpent_256_CFB, "Serpent-256/CFB");
        algorithms.put(GNUObjectIdentifiers.Serpent_256_OFB, "Serpent-256/OFB");
    }

    public boolean hasAlgorithmName(ASN1ObjectIdentifier objectIdentifier)
    {
        return algorithms.containsKey(objectIdentifier);
    }

    public String getAlgorithmName(ASN1ObjectIdentifier objectIdentifier)
    {
        String name = (String)algorithms.get(objectIdentifier);

        return (name != null) ? name : objectIdentifier.getId();
    }

    public String getAlgorithmName(AlgorithmIdentifier algorithmIdentifier)
    {
        // TODO: take into account PSS/OAEP params
        return getAlgorithmName(algorithmIdentifier.getAlgorithm());
    }
}