Examples of DEROutputStream

com.maverick.crypto.asn1.DEROutputStream
com.zaranux.client.crypto.DerOutputStream
Output stream marshaling DER-encoded data. This is eventually provided in the form of a byte array; there is no advance limit on the size of that byte array.
At this time, this class supports only a subset of the types of DER data encodings which are defined. That subset is sufficient for generating most X.509 certificates. @author David Brownell @author Amit Kapoor @author Hemma Prafullchandra
jcifs.spnego.asn1.DEROutputStream
org.apache.geronimo.crypto.asn1.DEROutputStream
org.apache.geronimo.util.asn1.DEROutputStream
org.apache.harmony.security.asn1.DerOutputStream
ibel.tm.fr/en/standards/index.htm
org.bouncycastle.asn1.DEROutputStream
Stream that outputs encoding based on distinguished encoding rules.
sun.security.util.DerOutputStream
Output stream marshaling DER-encoded data. This is eventually provided in the form of a byte array; there is no advance limit on the size of that byte array.
At this time, this class supports only a subset of the types of DER data encodings which are defined. That subset is sufficient for generating most X.509 certificates. @author David Brownell @author Amit Kapoor @author Hemma Prafullchandra

Examples of org.apache.geronimo.util.asn1.DEROutputStream

     * return a DER encoded byte array representing this object
     */
    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);


        try
        {
            dOut.writeObject(this);
        }
        catch (IOException e)
        {
            throw new RuntimeException(e.toString());
        }

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Examples of org.apache.geronimo.util.asn1.DEROutputStream

        TBSCertificateStructure tbsCert = tbsGen.generateTBSCertificate();


        try
        {
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            DEROutputStream         dOut = new DEROutputStream(bOut);


            dOut.writeObject(tbsCert);


            sig.update(bOut.toByteArray());
        }
        catch (Exception e)
        {

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Examples of org.apache.geronimo.util.asn1.DEROutputStream

     * return a DER encoded byte array representing this object
     */
    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);


        try
        {
            dOut.writeObject(this);
        }
        catch (IOException e)
        {
            throw new RuntimeException(e.toString());
        }

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Examples of org.apache.geronimo.util.asn1.DEROutputStream

        if (!csr.verify()) {
            throw new KeyStoreException("CSR verification failed");
        }


        ByteArrayOutputStream os = new ByteArrayOutputStream();
        DEROutputStream deros = new DEROutputStream(os);
        deros.writeObject(csr.getDERObject());
        String b64 = new String(Base64.encode(os.toByteArray()));


        final String BEGIN_CERT_REQ = "-----BEGIN CERTIFICATE REQUEST-----";
        final String END_CERT_REQ = "-----END CERTIFICATE REQUEST-----";
        final int CERT_REQ_LINE_LENGTH = 70;

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Examples of org.apache.harmony.security.asn1.DerOutputStream

     */
    public final void testGeneralizedEncoder() throws Exception {
        // full fractional seconds
        Date myDate = getGmtDate(1101980374187L);
        byte[] encoded =
            new DerOutputStream(gTime, myDate).encoded;
        String rep = new String(encoded, 2, encoded[1] & 0xff, "UTF-8");
        assertEquals("full", "20041202093934.187Z", rep);


        // 2 digit fractional seconds (last 0 must be trimmed out)
        myDate = getGmtDate(1101980374180L);
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        rep = new String(encoded, 2, encoded[1] & 0xff, "UTF-8");
        assertEquals("2 fraction", "20041202093934.18Z", rep);


        // 1 digit fractional seconds (last 2 0s must be trimmed out)
        myDate = getGmtDate(1101980374100L);
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        rep = new String(encoded, 2, encoded[1] & 0xff, "UTF-8");
        assertEquals("1 fraction", "20041202093934.1Z", rep);


        // no fractional seconds (last 3 0s and "." must be trimmed out)
        myDate = getGmtDate(1101980374000L);
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        rep = new String(encoded, 2, encoded[1] & 0xff, "UTF-8");
        assertEquals("no fraction", "20041202093934Z", rep);


        // midnight
        SimpleDateFormat sdf =
            new SimpleDateFormat("dd.MM.yyyy HH:mm");
        sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
        myDate = sdf.parse("06.06.2004 00:00");
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        rep = new String(encoded, 2, encoded[1] & 0xff, "UTF-8");
        assertEquals("midnight", "20040606000000Z", rep);
    }

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Examples of org.bouncycastle.asn1.DEROutputStream

        throw new CertificateException("input stream does not contain a ASN1 SEQUENCE while reading PkiPath encoded data to load CertPath" );
    }
    Enumeration enumx = ((ASN1Sequence)derObject).getObjects();
    InputStream certInStream;
    ByteArrayOutputStream outStream;
    DEROutputStream derOutStream;
    certificates = new ArrayList();
    CertificateFactory certFactory= CertificateFactory.getInstance( "X.509", "BC" );
    while ( enumx.hasMoreElements() ) {
        outStream = new ByteArrayOutputStream();
        derOutStream = new DEROutputStream(outStream);
    
              derOutStream.writeObject(enumx.nextElement());
              derOutStream.close();


        certInStream = new ByteArrayInputStream(outStream.toByteArray());
        certificates.add(0,certFactory.generateCertificate(certInStream));
    }
      }

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Examples of org.bouncycastle.asn1.DEROutputStream


  if ( encoded == null )
      return null;


  ByteArrayOutputStream outStream = new ByteArrayOutputStream();
        DEROutputStream derOutStream = new DEROutputStream(outStream);


  try {
      derOutStream.writeObject( encoded );
      derOutStream.close();
  } catch ( IOException ex ) {
      throw new CertificateEncodingException( "IOExeption thrown: " + ex.toString() );
  }


        return outStream.toByteArray();

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Examples of org.bouncycastle.asn1.DEROutputStream

    }


    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        X962Parameters          params = null;


        if (ecSpec instanceof ECNamedCurveParameterSpec)
        {
            params = new X962Parameters(X962NamedCurves.getOID(((ECNamedCurveParameterSpec)ecSpec).getName()));
        }
        else
        {
            X9ECParameters          ecP = new X9ECParameters(
                                            ecSpec.getCurve(),
                                            ecSpec.getG(),
                                            ecSpec.getN(),
                                            ecSpec.getH(),
                                            ecSpec.getSeed());
            params = new X962Parameters(ecP);
        }


        ASN1OctetString    p = (ASN1OctetString)(new X9ECPoint(this.getQ()).getDERObject());


        SubjectPublicKeyInfo info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.getDERObject()), p.getOctets());


        try
        {
            dOut.writeObject(info);
            dOut.close();
        }
        catch (IOException e)
        {
            throw new RuntimeException("Error encoding EC public key");
        }

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Examples of org.bouncycastle.asn1.DEROutputStream

    private byte[] derEncode(
        byte[]  hash)
        throws IOException
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        DigestInfo              dInfo = new DigestInfo(algId, hash);


        dOut.writeObject(dInfo);


        return bOut.toByteArray();
    }

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Examples of org.bouncycastle.asn1.DEROutputStream

     * @return a PKCS8 representation of the key.
     */
    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        X962Parameters          params = null;


        if (ecSpec instanceof ECNamedCurveParameterSpec)
        {
            params = new X962Parameters(X962NamedCurves.getOID(((ECNamedCurveParameterSpec)ecSpec).getName()));
        }
        else
        {
            X9ECParameters          ecP = new X9ECParameters(
                                            ecSpec.getCurve(),
                                            ecSpec.getG(),
                                            ecSpec.getN(),
                                            ecSpec.getH(),
                                            ecSpec.getSeed());
            params = new X962Parameters(ecP);
        }


        PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.getDERObject()), new ECPrivateKeyStructure(this.getD()).getDERObject());


        try
        {
            dOut.writeObject(info);
            dOut.close();
        }
        catch (IOException e)
        {
            throw new RuntimeException("Error encoding EC private key");
        }

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