Package org.bouncycastle2.asn1

Examples of org.bouncycastle2.asn1.ASN1EncodableVector

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     * }
     * </pre>
     */
    public DERObject toASN1Object()
    {
        ASN1EncodableVector v = new ASN1EncodableVector();

        v.add(attrType);
        v.add(attrValues);

        return new DERSequence(v);
    }
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    *
    * @return a <code>DERObject</code> value
    */
   public DERObject toASN1Object()
   {
      ASN1EncodableVector dev = new ASN1EncodableVector();
      dev.add(policyQualifierId);
      dev.add(qualifier);

      return new DERSequence(dev);
   }
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     * </pre>
     * @return the basic DERObject construction.
     */
    public DERObject toASN1Object()
    {
        ASN1EncodableVector  v = new ASN1EncodableVector();

        v.add(digInfo);
        v.add(new DEROctetString(salt));
       
        if (!iterationCount.equals(ONE))
        {
            v.add(new DERInteger(iterationCount));
        }

        return new DERSequence(v);
    }
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     * }
     * </pre>
     */
    public DERObject toASN1Object()
    {
        ASN1EncodableVector v = new ASN1EncodableVector();

        v.add(attrType);
        v.add(attrValues);

        return new DERSequence(v);
    }
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    public int generateBytes(byte[] out, int outOff, int len)
        throws DataLengthException, IllegalArgumentException
    {
        // ECC-CMS-SharedInfo
        ASN1EncodableVector v = new ASN1EncodableVector();

        v.add(new AlgorithmIdentifier(algorithm, new DERNull()));
        v.add(new DERTaggedObject(true, 2, new DEROctetString(integerToBytes(keySize))));

        kdf.init(new KDFParameters(z, new DERSequence(v).getDEREncoded()));

        return kdf.generateBytes(out, outOff, len);
    }
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            else if (o instanceof DSAPrivateKey)
            {
                type = "DSA PRIVATE KEY";
               
                DSAParameter        p = DSAParameter.getInstance(info.getAlgorithmId().getParameters());
                ASN1EncodableVector v = new ASN1EncodableVector();
               
                v.add(new DERInteger(0));
                v.add(new DERInteger(p.getP()));
                v.add(new DERInteger(p.getQ()));
                v.add(new DERInteger(p.getG()));
               
                BigInteger x = ((DSAPrivateKey)o).getX();
                BigInteger y = p.getG().modPow(x, p.getP());
               
                v.add(new DERInteger(y));
                v.add(new DERInteger(x));

                encoding = new DERSequence(v).getEncoded();
            }
            else if (((PrivateKey)o).getAlgorithm().equals("ECDSA"))
            {
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     *  }
     * </pre>
     */
    public DERObject toASN1Object()
    {
        ASN1EncodableVector v = new ASN1EncodableVector();

        v.add(new DERInteger(1));
        v.add(fieldID);
        v.add(new X9Curve(curve, seed));
        v.add(new X9ECPoint(g));
        v.add(new DERInteger(n));

        if (h != null)
        {
            v.add(new DERInteger(h));
        }

        return new DERSequence(v);
    }
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        {
            type = "DSA PRIVATE KEY";

            DSAPrivateKey       k = (DSAPrivateKey)obj;
            DSAParams           p = k.getParams();
            ASN1EncodableVector v = new ASN1EncodableVector();

            v.add(new DERInteger(0));
            v.add(new DERInteger(p.getP()));
            v.add(new DERInteger(p.getQ()));
            v.add(new DERInteger(p.getG()));

            BigInteger x = k.getX();
            BigInteger y = p.getG().modPow(x, p.getP());

            v.add(new DERInteger(y));
            v.add(new DERInteger(x));

            keyData = new DERSequence(v).getEncoded();
        }
        else if (obj instanceof PrivateKey && "ECDSA".equals(((PrivateKey)obj).getAlgorithm()))
        {
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     *  }
     * </pre>
     */
    public DERObject toASN1Object()
    {
        ASN1EncodableVector v = new ASN1EncodableVector();

        if (fieldIdentifier.equals(prime_field))
        {
            v.add(new X9FieldElement(curve.getA()).getDERObject());
            v.add(new X9FieldElement(curve.getB()).getDERObject());
        }
        else if (fieldIdentifier.equals(characteristic_two_field))
        {
            v.add(new X9FieldElement(curve.getA()).getDERObject());
            v.add(new X9FieldElement(curve.getB()).getDERObject());
        }

        if (seed != null)
        {
            v.add(new DERBitString(seed));
        }

        return new DERSequence(v);
    }
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     * represents the reduction polynomial <code>f(z)</code>..
     */
    public X9FieldID(int m, int k1, int k2, int k3)
    {
        this.id = characteristic_two_field;
        ASN1EncodableVector fieldIdParams = new ASN1EncodableVector();
        fieldIdParams.add(new DERInteger(m));
       
        if (k2 == 0)
        {
            fieldIdParams.add(tpBasis);
            fieldIdParams.add(new DERInteger(k1));
        }
        else
        {
            fieldIdParams.add(ppBasis);
            ASN1EncodableVector pentanomialParams = new ASN1EncodableVector();
            pentanomialParams.add(new DERInteger(k1));
            pentanomialParams.add(new DERInteger(k2));
            pentanomialParams.add(new DERInteger(k3));
            fieldIdParams.add(new DERSequence(pentanomialParams));
        }
       
        this.parameters = new DERSequence(fieldIdParams);
    }
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Related Classes of org.bouncycastle2.asn1.ASN1EncodableVector

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