Package org.bouncycastle2.asn1

Examples of org.bouncycastle2.asn1.ASN1TaggedObject

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    JDKDSAPublicKey(
        SubjectPublicKeyInfo    info)
    {

        DERInteger              derY;

        try
        {
            derY = (DERInteger)info.getPublicKey();
        }
        catch (IOException e)
        {
            throw new IllegalArgumentException("invalid info structure in DSA public key");
        }

        this.y = derY.getValue();

        if (isNotNull(info.getAlgorithmId().getParameters()))
        {
            DSAParameter params = new DSAParameter((ASN1Sequence)info.getAlgorithmId().getParameters());
           
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    public byte[] getEncoded()
    {
        if (dsaSpec == null)
        {
            return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa), new DERInteger(y)).getDEREncoded();
        }

        return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(dsaSpec.getP(), dsaSpec.getQ(), dsaSpec.getG()).getDERObject()), new DERInteger(y)).getDEREncoded();
    }
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                ecP.getH().intValue());
        }

        if (info.getPrivateKey() instanceof DERInteger)
        {
            DERInteger          derD = (DERInteger)info.getPrivateKey();

            this.d = derD.getValue();
        }
        else
        {
            ECPrivateKeyStructure ec = new ECPrivateKeyStructure((ASN1Sequence)info.getPrivateKey());
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                        /*
                         * assume a DP with both the reasons and the cRLIssuer
                         * fields omitted and a distribution point name of the
                         * certificate issuer.
                         */
                        DERObject issuer = null;
                        try
                        {

                            issuer = new ASN1InputStream(
                                ((X500Principal) attrCert.getIssuer()
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        String              provider)
        throws NoSuchAlgorithmException, NoSuchProviderException,
                InvalidKeyException, SignatureException
    {
        String algorithmName = Strings.toUpperCase(signatureAlgorithm);
        DERObjectIdentifier sigOID = (DERObjectIdentifier)algorithms.get(algorithmName);

        if (sigOID == null)
        {
            throw new IllegalArgumentException("Unknown signature type requested");
        }
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        ECDomainParameters  ecP = ECGOST3410NamedCurves.getByName(name);
        if (ecP == null)
        {
            try
            {
                ecP = ECGOST3410NamedCurves.getByOID(new DERObjectIdentifier(name));
            }
            catch (IllegalArgumentException e)
            {
                return null; // not an oid.
            }
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     */
    public X509Attribute(
        String          oid,
        ASN1Encodable   value)
    {
        this.attr = new Attribute(new DERObjectIdentifier(oid), new DERSet(value));
    }
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     */
    public X509Attribute(
        String              oid,
        ASN1EncodableVector value)
    {
        this.attr = new Attribute(new DERObjectIdentifier(oid), new DERSet(value));
    }
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    {
        X962Parameters params = new X962Parameters((DERObject)info.getAlgorithmId().getParameters());

        if (params.isNamedCurve())
        {
            DERObjectIdentifier oid = (DERObjectIdentifier)params.getParameters();
            X9ECParameters ecP = ECUtil.getNamedCurveByOid(oid);

            if (ecP == null) // GOST Curve
            {
                ECDomainParameters gParam = ECGOST3410NamedCurves.getByOID(oid);
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    {
        X962Parameters          params;

        if (ecSpec instanceof ECNamedCurveSpec)
        {
            DERObjectIdentifier curveOid = ECUtil.getNamedCurveOid(((ECNamedCurveSpec)ecSpec).getName());
           
            params = new X962Parameters(curveOid);
        }
        else if (ecSpec == null)
        {
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Related Classes of org.bouncycastle2.asn1.ASN1TaggedObject

  • org.bouncycastle2.asn1.ASN1EncodableVector
  • org.bouncycastle2.asn1.ASN1InputStream
  • org.bouncycastle2.asn1.ASN1Sequence
  • org.bouncycastle2.asn1.ASN1TaggedObject
  • org.bouncycastle2.asn1.BERSequence
  • org.bouncycastle2.asn1.BERTaggedObject
  • org.bouncycastle2.asn1.cms.ContentInfo
  • org.bouncycastle2.asn1.DERBitString
  • org.bouncycastle2.asn1.DERBoolean
  • org.bouncycastle2.asn1.DERIA5String
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