Package org.bouncycastle.asn1

Examples of org.bouncycastle.asn1.ASN1Sequence


            Set intersect = new HashSet();

            Iterator it = excluded.iterator();
            while (it.hasNext())
            {
                ASN1Sequence subtree = (ASN1Sequence)it.next();

                if (withinDNSubtree(dn, subtree))
                {
                    intersect.add(subtree);
                }
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        checkAfter = new ASN1Integer[seq.size()];
        reason = new PKIFreeText[seq.size()];

        for (int i = 0; i != seq.size(); i++)
        {
            ASN1Sequence s = ASN1Sequence.getInstance(seq.getObjectAt(i));

            certReqId[i] = ASN1Integer.getInstance(s.getObjectAt(0));
            checkAfter[i] = ASN1Integer.getInstance(s.getObjectAt(1));

            if (s.size() > 2)
            {
                reason[i] = PKIFreeText.getInstance(s.getObjectAt(2));
            }
        }
    }
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        {
            return (PublicKeyDataObject)obj;
        }
        if (obj != null)
        {
            ASN1Sequence seq = ASN1Sequence.getInstance(obj);
            ASN1ObjectIdentifier usage = ASN1ObjectIdentifier.getInstance(seq.getObjectAt(0));

            if (usage.on(EACObjectIdentifiers.id_TA_ECDSA))
            {
                return new ECDSAPublicKey(seq);
            }
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    private java.security.cert.Certificate readDERCertificate(
        ASN1InputStream dIn)
        throws IOException, CertificateParsingException
    {
        ASN1Sequence seq = (ASN1Sequence)dIn.readObject();

        if (seq.size() > 1
                && seq.getObjectAt(0) instanceof ASN1ObjectIdentifier)
        {
            if (seq.getObjectAt(0).equals(PKCSObjectIdentifiers.signedData))
            {
                sData = SignedData.getInstance(ASN1Sequence.getInstance(
                    (ASN1TaggedObject)seq.getObjectAt(1), true)).getCertificates();

                return getCertificate();
            }
        }
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    private java.security.cert.Certificate readPEMCertificate(
        InputStream in)
        throws IOException, CertificateParsingException
    {
        ASN1Sequence seq = PEM_CERT_PARSER.readPEMObject(in);

        if (seq != null)
        {
            return new X509CertificateObject(
                            Certificate.getInstance(seq));
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    private CRL readPEMCRL(
        InputStream in)
        throws IOException, CRLException
    {
        ASN1Sequence seq = PEM_CRL_PARSER.readPEMObject(in);

        if (seq != null)
        {
            return createCRL(
                            CertificateList.getInstance(seq));
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    private CRL readDERCRL(
        ASN1InputStream aIn)
        throws IOException, CRLException
    {
        ASN1Sequence seq = (ASN1Sequence)aIn.readObject();

        if (seq.size() > 1
                && seq.getObjectAt(0) instanceof ASN1ObjectIdentifier)
        {
            if (seq.getObjectAt(0).equals(PKCSObjectIdentifiers.signedData))
            {
                sCrlData = SignedData.getInstance(ASN1Sequence.getInstance(
                    (ASN1TaggedObject)seq.getObjectAt(1), true)).getCRLs();
   
                return getCRL();
            }
        }
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                return getDigestAlgName(rsaParams.getHashAlgorithm().getAlgorithm()) + "withRSAandMGF1";
            }
            if (sigAlgId.getAlgorithm().equals(X9ObjectIdentifiers.ecdsa_with_SHA2))
            {
                ASN1Sequence ecDsaParams = ASN1Sequence.getInstance(params);
               
                return getDigestAlgName((DERObjectIdentifier)ecDsaParams.getObjectAt(0)) + "withECDSA";
            }
        }

        return sigAlgId.getAlgorithm().getId();
    }
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        // version
        version = ASN1Integer.getInstance(e.nextElement());
        // digestAlgorithmIdentifier
        digestAlgorithmIdentifier = AlgorithmIdentifier.getInstance(e.nextElement());
     
        ASN1Sequence datagroupHashSeq = ASN1Sequence.getInstance(e.nextElement());

        if (version.getValue().intValue() == 1)
        {
            versionInfo = LDSVersionInfo.getInstance(e.nextElement());
        }

        checkDatagroupHashSeqSize(datagroupHashSeq.size());       
       
        datagroupHash = new DataGroupHash[datagroupHashSeq.size()];
        for (int i= 0; i< datagroupHashSeq.size();i++)
        {
            datagroupHash[i] = DataGroupHash.getInstance(datagroupHashSeq.getObjectAt(i));
        }
    }
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    private CVCertificateRequest(DERApplicationSpecific request)
        throws IOException
    {
        if (request.getApplicationTag() == EACTags.AUTHENTIFICATION_DATA)
        {
            ASN1Sequence seq = ASN1Sequence.getInstance(request.getObject(BERTags.SEQUENCE));

            initCertBody(DERApplicationSpecific.getInstance(seq.getObjectAt(0)));

            outerSignature = DERApplicationSpecific.getInstance(seq.getObjectAt(seq.size() - 1)).getContents();
        }
        else
        {
            initCertBody(request);
        }
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