Package org.bouncycastle.sasn1

Examples of org.bouncycastle.sasn1.Asn1Object


       ByteArrayOutputStream bOut = new ByteArrayOutputStream();
       BerSequenceGenerator  seqGen1 = new BerSequenceGenerator(bOut);
      
       seqGen1.addObject(new Asn1Integer(BigInteger.valueOf(0)));
      
       seqGen1.addObject(new Asn1ObjectIdentifier("1.1"));
      
       DerSequenceGenerator seqGen2 = new DerSequenceGenerator(seqGen1.getRawOutputStream());
      
       seqGen2.addObject(new Asn1Integer(BigInteger.valueOf(1)));
      
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       ByteArrayOutputStream bOut = new ByteArrayOutputStream();
       BerSequenceGenerator  seqGen1 = new BerSequenceGenerator(bOut);
      
       seqGen1.addObject(new Asn1Integer(BigInteger.valueOf(0)));
      
       seqGen1.addObject(new Asn1ObjectIdentifier("1.1"));
      
       BerSequenceGenerator seqGen2 = new BerSequenceGenerator(seqGen1.getRawOutputStream());
      
       seqGen2.addObject(new Asn1Integer(BigInteger.valueOf(1)));
      
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       ByteArrayOutputStream bOut = new ByteArrayOutputStream();
       BerSequenceGenerator  seqGen = new BerSequenceGenerator(bOut, 1, true);
      
       seqGen.addObject(new Asn1Integer(BigInteger.valueOf(0)));
      
       seqGen.addObject(new Asn1ObjectIdentifier("1.1"));
      
       seqGen.close();
     
       assertTrue("explicit BER tag writing test failed.", Arrays.equals(berExpTagSeqData, bOut.toByteArray()));
    }
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    {
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
       
        BerSequenceGenerator sGen = new BerSequenceGenerator(bOut);
       
        sGen.addObject(new Asn1ObjectIdentifier(CMSObjectIdentifiers.compressedData.getId()));
       
        BerSequenceGenerator cGen = new BerSequenceGenerator(sGen.getRawOutputStream(), 0, true);
       
        cGen.addObject(new Asn1Integer(0));
       
        //
        // AlgorithmIdentifier
        //
        DerSequenceGenerator algGen = new DerSequenceGenerator(cGen.getRawOutputStream());
       
        algGen.addObject(new Asn1ObjectIdentifier("1.2"));

        algGen.close();
       
        //
        // Encapsulated ContentInfo
        //
        BerSequenceGenerator eiGen = new BerSequenceGenerator(cGen.getRawOutputStream());
       
        eiGen.addObject(new Asn1ObjectIdentifier("1.1"));
       
        BerOctetStringGenerator octGen = new BerOctetStringGenerator(eiGen.getRawOutputStream(), 0, true);
       
        //
        // output containing zeroes
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        eP.getRecipientInfos();
       
        EncryptedContentInfoParser ecP = eP.getEncryptedContentInfo();
       
        Asn1OctetString content = (Asn1OctetString)ecP.getEncryptedContent(BerTag.OCTET_STRING);
       
        InputStream in = content.getOctetStream();
       
        while (in.read() >= 0)
        {
            // do nothing
        }
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        ContentInfoParser cp = new ContentInfoParser((Asn1Sequence)aIn.readObject());
       
        CompressedDataParser  comData = new CompressedDataParser((Asn1Sequence)cp.getContent(BerTag.SEQUENCE));
        ContentInfoParser     content = comData.getEncapContentInfo();

        Asn1OctetString bytes = (Asn1OctetString)content.getContent(BerTag.OCTET_STRING);

        InputStream in = bytes.getOctetStream();
        int         count = 0;
       
        while (in.read() >= 0)
        {
            count++;
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    public void testDerReading()
        throws Exception
    {
        Asn1InputStream aIn = new Asn1InputStream(seqData);
       
        Asn1Sequence    seq = (Asn1Sequence)aIn.readObject();
        Object          o = null;
        int             count = 0;
       
        assertNotNull("null sequence returned", seq);
       
        while ((o = seq.readObject()) != null)
        {
            switch (count)
            {
            case 0:
                assertTrue(o instanceof Asn1Integer);
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        byte[] data)
        throws Exception
    {
        Asn1InputStream aIn = new Asn1InputStream(data);
       
        Asn1Sequence    seq = (Asn1Sequence)aIn.readObject();
        Object          o = null;
        int             count = 0;
       
        assertNotNull("null sequence returned", seq);
       
        while ((o = seq.readObject()) != null)
        {
            switch (count)
            {
            case 0:
                assertTrue(o instanceof Asn1Integer);
                break;
            case 1:
                assertTrue(o instanceof Asn1ObjectIdentifier);
                break;
            case 2:
                assertTrue(o instanceof Asn1Sequence);
               
                Asn1Sequence s = (Asn1Sequence)o;
               
                s.readObject();
               
                break;
            }
            count++;
        }
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    public void testBerReading()
        throws Exception
    {
        Asn1InputStream aIn = new Asn1InputStream(berSeqData);
       
        Asn1Sequence    seq = (Asn1Sequence)aIn.readObject();
        Object          o = null;
        int             count = 0;
       
        assertNotNull("null sequence returned", seq);
       
        while ((o = seq.readObject()) != null)
        {
            switch (count)
            {
            case 0:
                assertTrue(o instanceof Asn1Integer);
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        _certsCalled = true;
        _nextObject = _seq.readObject();

        if (_nextObject instanceof Asn1TaggedObject && ((Asn1TaggedObject)_nextObject).getTagNumber() == 0)
        {
            Asn1Set certs = (Asn1Set)((Asn1TaggedObject)_nextObject).getObject(BerTag.SET, false);
            _nextObject = null;
           
            return certs;
        }
       
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