Package org.bouncycastle.asn1

Examples of org.bouncycastle.asn1.ASN1SetParser

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                throw new IllegalArgumentException("Can't find signing certificate with serial " + serialNumber.toString(16));
            }
            digestAlgorithm = ((DERObjectIdentifier)((ASN1Sequence)signerInfo.getObjectAt(2)).getObjectAt(0)).getId();
            next = 3;
            if (signerInfo.getObjectAt(next) instanceof ASN1TaggedObject) {
                ASN1TaggedObject tagsig = (ASN1TaggedObject)signerInfo.getObjectAt(next);
                ASN1Sequence sseq = (ASN1Sequence)tagsig.getObject();
                ByteArrayOutputStream bOut = new ByteArrayOutputStream();           
                ASN1OutputStream dout = new ASN1OutputStream(bOut);
                try {
                    ASN1EncodableVector attribute = new ASN1EncodableVector();
                    for (int k = 0; k < sseq.size(); ++k) {
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    {
        Enumeration     e = seq.getObjects();

        while (e.hasMoreElements())
        {
            ASN1TaggedObject o = DERTaggedObject.getInstance(e.nextElement());

            switch (o.getTagNo())
            {
            case 0:
                this.keyidentifier = ASN1OctetString.getInstance(o, false);
                break;
            case 1:
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                                        ecP.getN(),
                                        ecP.getH(),
                                        ecP.getSeed());
        }

        DERBitString    bits = info.getPublicKeyData();
        byte[]          data = bits.getBytes();
    ASN1OctetString  key = new DEROctetString(data);

        //
        // extra octet string - one of our old certs...
        //
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    {
  super("X.509");
  try {
      if ( encoding.equals( "PkiPath" ) )
      {
    DERInputStream derInStream = new DERInputStream(inStream);
    DERObject derObject = derInStream.readObject();
    if ( derObject == null || ! ( derObject instanceof ASN1Sequence ) )
    {
        throw new CertificateException("input stream does not contain a ASN1 SEQUENCE while reading PkiPath encoded data to load CertPath" );
    }
    Enumeration enumx = ((ASN1Sequence)derObject).getObjects();
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    private DERObject getEncodedX509Certificate( X509Certificate cert )
  throws CertificateEncodingException
    {
  try {
      ByteArrayInputStream inStream = new ByteArrayInputStream( cert.getEncoded() );
      DERInputStream derInStream = new DERInputStream( inStream );
      return derInStream.readObject();
  } catch ( IOException ex ) {
      throw new CertificateEncodingException( "IOException caught while encoding certificate\n" + ex.toString() );
  }
    }
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            && (data[2] == 0x02 || data[2] == 0x03))
        {
            try
            {
                ByteArrayInputStream    bIn = new ByteArrayInputStream(data);
                DERInputStream          dIn = new DERInputStream(bIn);

                key = (ASN1OctetString)dIn.readObject();
            }
            catch (IOException ex)
            {
                throw new IllegalArgumentException("error recovering public key");
            }
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    private DigestInfo derDecode(
        byte[]  encoding)
        throws IOException
    {
        ByteArrayInputStream    bIn = new ByteArrayInputStream(encoding);
        DERInputStream          dIn = new DERInputStream(bIn);

        return new DigestInfo((ASN1Sequence)dIn.readObject());
    }
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     static PublicKey createPublicKeyFromDERStream(
            InputStream         in)
            throws IOException
        {
            return createPublicKeyFromPublicKeyInfo(
                    new SubjectPublicKeyInfo((ASN1Sequence)(new DERInputStream(in).readObject())));
        }
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    static PrivateKey createPrivateKeyFromDERStream(
            InputStream         in)
            throws IOException
        {
            return createPrivateKeyFromPrivateKeyInfo(
                    new PrivateKeyInfo((ASN1Sequence)(new DERInputStream(in).readObject())));
        }
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            //
            ASN1EncodableVector signerinfo = new ASN1EncodableVector();
           
            // Add the signerInfo version
            //
            signerinfo.add(new DERInteger(signerversion));
           
            v = new ASN1EncodableVector();
            v.add(getIssuer(signCert.getTBSCertificate()));
            v.add(new DERInteger(signCert.getSerialNumber()));
            signerinfo.add(new DERSequence(v));
           
            // Add the digestAlgorithm
            v = new ASN1EncodableVector();
            v.add(new DERObjectIdentifier(digestAlgorithm));
            v.add(new DERNull());
            signerinfo.add(new DERSequence(v));
           
            // add the authenticated attribute if present
            if (secondDigest != null && signingTime != null) {
                ASN1EncodableVector attribute = new ASN1EncodableVector();
                v = new ASN1EncodableVector();
                v.add(new DERObjectIdentifier(ID_CONTENT_TYPE));
                v.add(new DERSet(new DERObjectIdentifier(ID_PKCS7_DATA)));
                attribute.add(new DERSequence(v));
                v = new ASN1EncodableVector();
                v.add(new DERObjectIdentifier(ID_SIGNING_TIME));
                v.add(new DERSet(new DERUTCTime(signingTime.getTime())));
                attribute.add(new DERSequence(v));
                v = new ASN1EncodableVector();
                v.add(new DERObjectIdentifier(ID_MESSAGE_DIGEST));
                v.add(new DERSet(new DEROctetString(secondDigest)));
                attribute.add(new DERSequence(v));
                if (!crls.isEmpty()) {
                    v = new ASN1EncodableVector();
                    v.add(new DERObjectIdentifier(ID_ADBE_REVOCATION));
                    ASN1EncodableVector v2 = new ASN1EncodableVector();
                    for (Iterator i = crls.iterator();i.hasNext();) {
                        ASN1InputStream t = new ASN1InputStream(new ByteArrayInputStream(((X509CRL)i.next()).getEncoded()));
                        v2.add(t.readObject());
                    }
                    v.add(new DERSet(new DERSequence(new DERTaggedObject(true, 0, new DERSequence(v2)))));
                    attribute.add(new DERSequence(v));
                }               
                signerinfo.add(new DERTaggedObject(false, 0, new DERSet(attribute)));
            }
            // Add the digestEncryptionAlgorithm
            v = new ASN1EncodableVector();
            v.add(new DERObjectIdentifier(digestEncryptionAlgorithm));
            v.add(new DERNull());
            signerinfo.add(new DERSequence(v));
           
            // Add the digest
            signerinfo.add(new DEROctetString(digest));
           
           
            // Finally build the body out of all the components above
            ASN1EncodableVector body = new ASN1EncodableVector();
            body.add(new DERInteger(version));
            body.add(new DERSet(digestAlgorithms));
            body.add(contentinfo);
            body.add(new DERTaggedObject(false, 0, dercertificates));
           
            if (!crls.isEmpty()) {
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Related Classes of org.bouncycastle.asn1.ASN1SetParser

  • org.bouncycastle.asn1.ASN1Encodable
  • org.bouncycastle.asn1.ASN1EncodableVector
  • org.bouncycastle.asn1.ASN1Integer
  • org.bouncycastle.asn1.ASN1SequenceParser
  • org.bouncycastle.asn1.ASN1SetParser
  • org.bouncycastle.asn1.ASN1TaggedObject
  • org.bouncycastle.asn1.BERSequence
  • org.bouncycastle.asn1.BERTaggedObject
  • org.bouncycastle.asn1.cms.AuthenticatedDataParser
  • org.bouncycastle.asn1.cms.AuthEnvelopedDataParser
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