Examples of com.maverick.crypto.asn1.DERTaggedObject

com.maverick.crypto.asn1.DERInputStream
DER TaggedObject - in ASN.1 nottation this is any object proceeded by a [n] where n is some number - these are assume to follow the construction rules (as with sequences).


            v.add(oid);


            if (ext.isCritical())
            {
                v.add(new DERBoolean(true));
            }


            v.add(ext.getValue());


            vec.add(new DERSequence(v));

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        boolean cA,
        int     pathLenConstraint)
    {
      if (cA )
      {
          this.cA = new DERBoolean(cA);
          this.pathLenConstraint = new DERInteger(pathLenConstraint);
      }
      else
      {
        this.cA = null;

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    public BasicConstraints(
        boolean cA)
    {
      if (cA)
      {
      this.cA = new DERBoolean(true);
      }
      else
      {
      this.cA = null;
      }

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   * @param pathLenConstraint
   */
  public BasicConstraints(
    int     pathLenConstraint)
  {
    this.cA = new DERBoolean(true);
    this.pathLenConstraint = new DERInteger(pathLenConstraint);
  }

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        String  d = dateF.format(date) + "Z";
        int     year = Integer.parseInt(d.substring(0, 4));


        if (year < 1950 || year > 2049)
        {
            time = new DERGeneralizedTime(d);
        }
        else
        {
            time = new DERUTCTime(d.substring(2));
        }

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            log.info("No certs for " + alias + ", untrusted.");
        } else if (certs.length > 1) {
            X509Certificate x509cert = (X509Certificate) certs[certs.length - 1];
            TrustedCACertStore store = new TrustedCACertStore();
            ByteArrayInputStream bin = new ByteArrayInputStream(x509cert.getEncoded());
            DERInputStream der = null;
            try {
                der = new DERInputStream(bin);


                ASN1Sequence certificate = (ASN1Sequence) der.readObject();
                com.maverick.crypto.asn1.x509.X509Certificate x509 = new com.maverick.crypto.asn1.x509.X509Certificate(
                    X509CertificateStructure.getInstance(certificate));
                return store.isTrustedCertificate(x509, false, false);
            } finally {
                Util.closeStream(der);

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     */
    public DERObject getPublicKey()
        throws IOException
    {
        ByteArrayInputStream    bIn = new ByteArrayInputStream(keyData.getBytes());
        DERInputStream          dIn = new DERInputStream(bIn);


        return dIn.readObject();
    }

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        if (bytes != null)
        {
            try
            {
                DERInputStream  dIn = new DERInputStream(new ByteArrayInputStream(bytes));
                DERBitString    bits = (DERBitString)dIn.readObject();


                bytes = bits.getBytes();
                length = (bytes.length * 8) - bits.getPadBits();
            }
            catch (Exception e)

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        if (bytes != null)
        {
            try
            {
                DERInputStream  dIn = new DERInputStream(new ByteArrayInputStream(bytes));
                ASN1Sequence    seq = (ASN1Sequence)dIn.readObject();


                if (seq.size() == 2)
                {
                    if (((DERBoolean)seq.getObjectAt(0)).isTrue())
                    {

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                if (ext.getValue() != null)
                {
                    byte[]                  octs = ext.getValue().getOctets();
                    ByteArrayInputStream    bIn = new ByteArrayInputStream(octs);
                    DERInputStream          dIn = new DERInputStream(bIn);
                    buf.append("                       critical(" + ext.isCritical() + ") ");
                    try
                    {
                        if (oid.equals(X509Extensions.BasicConstraints))
                        {
                            buf.append(new BasicConstraints((ASN1Sequence)dIn.readObject()) + nl);
                        }
                        else if (oid.equals(X509Extensions.KeyUsage))
                        {
                            buf.append(new KeyUsage((DERBitString)dIn.readObject()) + nl);
                        }
                        else if (oid.equals(MiscObjectIdentifiers.netscapeCertType))
                        {
                            buf.append(new NetscapeCertType((DERBitString)dIn.readObject()) + nl);
                        }
                        else if (oid.equals(MiscObjectIdentifiers.netscapeRevocationURL))
                        {
                            buf.append(new NetscapeRevocationURL((DERIA5String)dIn.readObject()) + nl);
                        }
                        else if (oid.equals(MiscObjectIdentifiers.verisignCzagExtension))
                        {
                            buf.append(new VerisignCzagExtension((DERIA5String)dIn.readObject()) + nl);
                        }
                        else
                        {
                            buf.append(oid.getId());
                            buf.append(" value = " + ASN1Dump.dumpAsString(dIn.readObject()) + nl);
                            //buf.append(" value = " + "*****" + nl);
                        }
                    }
                    catch (Exception ex)
                    {

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