Package org.apache.geronimo.util.asn1.x509

Examples of org.apache.geronimo.util.asn1.x509.AlgorithmIdentifier

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        X509Certificate issuerCert,
        BigInteger      number,
        String          provider)
        throws OCSPException
    {
        AlgorithmIdentifier hashAlg = new AlgorithmIdentifier(
            new DERObjectIdentifier(hashAlgorithm), DERNull.INSTANCE);

        this.id = createCertID(hashAlg, issuerCert, new ASN1Integer(number), provider);
    }
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        catch (Exception e)
        {
            throw new OCSPException("exception processing TBSRequest: " + e, e);
        }

        AlgorithmIdentifier sigAlgId = OCSPUtil.getSigAlgID(signingAlgorithm);

        DERSequence chainSeq = null;
        if (chain != null && chain.length > 0)
        {
            ASN1EncodableVector v = new ASN1EncodableVector();
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    static AlgorithmIdentifier getSigAlgID(
        DERObjectIdentifier sigOid)
    {
        if (noParams.contains(sigOid))
        {
            return new AlgorithmIdentifier(sigOid);
        }
        else
        {
            return new AlgorithmIdentifier(sigOid, DERNull.INSTANCE);
        }
    }
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        {
            int itCount = mData.getIterationCount().intValue();
            byte[] data = ASN1OctetString.getInstance(info.getContent()).getOctets();
            byte[] res = calculatePbeMac(mData.getMac().getAlgorithmId().getObjectId(), mData.getSalt(), itCount, passwd, data, provider);

            AlgorithmIdentifier algId = new AlgorithmIdentifier(mData.getMac().getAlgorithmId().getObjectId(), DERNull.INSTANCE);
            DigestInfo dInfo = new DigestInfo(algId, res);

            mData = new MacData(dInfo, mData.getSalt(), itCount);
        }
        catch (Exception e)
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                    return key;   // already explicit
                }

                params = new X962Parameters(curveParams);

                info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params), info.getPublicKeyData().getBytes());

                KeyFactory keyFact = KeyFactory.getInstance(key.getAlgorithm(), provider);

                return keyFact.generatePublic(new X509EncodedKeySpec(info.getEncoded()));
            }
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                    return key;   // already explicit
                }

                params = new X962Parameters(curveParams);

                info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params), info.parsePrivateKey());

                KeyFactory keyFact = KeyFactory.getInstance(key.getAlgorithm(), provider);

                return keyFact.generatePrivate(new PKCS8EncodedKeySpec(info.getEncoded()));
            }
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            catch (Exception e)
            {
                throw new OCSPException("exception processing TBSRequest: " + e, e);
            }

            AlgorithmIdentifier sigAlgId = new AlgorithmIdentifier(signingAlgorithm, DERNull.INSTANCE);

            if (chain != null && chain.length > 0)
            {
                ASN1EncodableVector v = new ASN1EncodableVector();
                try
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    {
        if (privateKey instanceof RSAKeyParameters)
        {
            RSAPrivateCrtKeyParameters priv = (RSAPrivateCrtKeyParameters)privateKey;

            return new PrivateKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.rsaEncryption, DERNull.INSTANCE), new RSAPrivateKey(priv.getModulus(), priv.getPublicExponent(), priv.getExponent(), priv.getP(), priv.getQ(), priv.getDP(), priv.getDQ(), priv.getQInv()));
        }
        else if (privateKey instanceof DSAPrivateKeyParameters)
        {
            DSAPrivateKeyParameters priv = (DSAPrivateKeyParameters)privateKey;
            DSAParameters params = priv.getParameters();

            return new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(params.getP(), params.getQ(), params.getG())), new ASN1Integer(priv.getX()));
        }
        else
        {
            throw new IOException("key parameters not recognised.");
        }
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    {
        if (publicKey instanceof RSAKeyParameters)
        {
            RSAKeyParameters pub = (RSAKeyParameters)publicKey;

            return new SubjectPublicKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.rsaEncryption, DERNull.INSTANCE), new RSAPublicKey(pub.getModulus(), pub.getExponent()));
        }
        else if (publicKey instanceof DSAPublicKeyParameters)
        {
            DSAPublicKeyParameters pub = (DSAPublicKeyParameters)publicKey;

            return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa), new ASN1Integer(pub.getY()));
        }
        else if (publicKey instanceof ECPublicKeyParameters)
        {
            ECPublicKeyParameters pub = (ECPublicKeyParameters)publicKey;
            ECDomainParameters domainParams = pub.getParameters();
            ASN1Encodable      params;

            // TODO: need to handle named curves
            if (domainParams == null)
            {
                params = new X962Parameters(DERNull.INSTANCE);      // Implicitly CA
            }
            else
            {
                X9ECParameters ecP = new X9ECParameters(
                    domainParams.getCurve(),
                    domainParams.getG(),
                    domainParams.getN(),
                    domainParams.getH(),
                    domainParams.getSeed());

                params = new X962Parameters(ecP);
            }

            ASN1OctetString p = (ASN1OctetString)new X9ECPoint(pub.getQ()).toASN1Primitive();

            return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params), p.getOctets());
        }
        else
        {
            throw new IOException("key parameters not recognised.");
        }
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        if (bag.getMacData() != null)           // check the mac code
        {
            MacData mData = bag.getMacData();
            DigestInfo dInfo = mData.getMac();
            AlgorithmIdentifier algId = dInfo.getAlgorithmId();
            byte[] salt = mData.getSalt();
            int itCount = mData.getIterationCount().intValue();

            byte[] data = ((ASN1OctetString)info.getContent()).getOctets();

            try
            {
                byte[] res = calculatePbeMac(algId.getAlgorithm(), salt, itCount, password, false, data);
                byte[] dig = dInfo.getDigest();

                if (!Arrays.constantTimeAreEqual(res, dig))
                {
                    if (password.length > 0)
                    {
                        throw new IOException("PKCS12 key store mac invalid - wrong password or corrupted file.");
                    }

                    // Try with incorrect zero length password
                    res = calculatePbeMac(algId.getAlgorithm(), salt, itCount, password, true, data);

                    if (!Arrays.constantTimeAreEqual(res, dig))
                    {
                        throw new IOException("PKCS12 key store mac invalid - wrong password or corrupted file.");
                    }
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