Package org.bouncycastle.asn1

Examples of org.bouncycastle.asn1.ASN1OutputStream

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            java.security.Signature signature = java.security.Signature.getInstance(this.getSignatureAlgOID(), sigProvider);

            signature.initVerify(key);

            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

            aOut.writeObject(req.getTbsRequest());

            signature.update(bOut.toByteArray());

            return signature.verify(this.getSignature());
        }
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     */
    public byte[] getEncoded()
        throws IOException
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

        aOut.writeObject(req);

        return bOut.toByteArray();
    }
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                                    new ByteArrayInputStream(issuerKey.getEncoded()));
            SubjectPublicKeyInfo info = SubjectPublicKeyInfo.getInstance(
                                                            aIn.readObject());

            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

            aOut.writeObject(info.getPublicKey());

            digest.update(bOut.toByteArray());

            ASN1OctetString issuerKeyHash = new DEROctetString(digest.digest());
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    public X500Principal getIssuerX500Principal()
    {
        try
        {
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

            aOut.writeObject(c.getIssuer());

            return new X500Principal(bOut.toByteArray());
        }
        catch (IOException e)
        {
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            DERBitString    bitSig = null;

            try
            {
                ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
                ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

                aOut.writeObject(tbsReq);

                sig.update(bOut.toByteArray());

                bitSig = new DERBitString(sig.sign());
            }
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        String provider)
        throws OCSPException, NoSuchProviderException
    {
        List                    certs = new ArrayList();
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        ASN1OutputStream        aOut = new ASN1OutputStream(bOut);
        CertificateFactory      cf;

        try
        {
            cf = CertificateFactory.getInstance("X.509", provider);
        }
        catch (CertificateException ex)
        {
            throw new OCSPException("can't get certificate factory.", ex);
        }

        //
        // load the certificates and revocation lists if we have any
        //
        ASN1Sequence s = resp.getCerts();

        if (s != null)
        {
            Enumeration e = s.getObjects();

            while (e.hasMoreElements())
            {
                try
                {
                    aOut.writeObject(e.nextElement());

                    certs.add(cf.generateCertificate(
                        new ByteArrayInputStream(bOut.toByteArray())));
                }
                catch (IOException ex)
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     */
    public byte[] getEncoded()
        throws IOException
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

        aOut.writeObject(resp);

        return bOut.toByteArray();
    }
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            ByteArrayInputStream    bIn = new ByteArrayInputStream(((Key)o).getEncoded());
            ASN1InputStream         aIn = new ASN1InputStream(bIn);
           
            PrivateKeyInfo          info = new PrivateKeyInfo((ASN1Sequence)aIn.readObject());
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            ASN1OutputStream        aOut = new ASN1OutputStream(bOut);
           
            if (o instanceof RSAPrivateKey)
            {
                type = "RSA PRIVATE KEY";
               
                aOut.writeObject(info.getPrivateKey());
            }
            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));
               
                aOut.writeObject(new DERSequence(v));
            }
            else
            {
                throw new IOException("Cannot identify private key");
            }
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                k.getPrimeExponentQ(),
                k.getCrtCoefficient());
      
            // convert to bytearray
            ByteArrayOutputStream bOut = new ByteArrayOutputStream();
            ASN1OutputStream      aOut = new ASN1OutputStream(bOut);
           
            aOut.writeObject(keyStruct);
            aOut.close();
           
            keyData = bOut.toByteArray();
        }
      
        byte[]  encData = null;
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     */
    public byte[] getEncoded()
        throws IOException
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

        aOut.writeObject(resp);

        return bOut.toByteArray();
    }
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