Package org.apache.geronimo.crypto.asn1

Examples of org.apache.geronimo.crypto.asn1.ASN1OutputStream

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        {
            return pq;
        }
       
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        ASN1OutputStream        aOut = new ASN1OutputStream(bOut);
   
        Enumeration e = qualifiers.getObjects();
   
        while (e.hasMoreElements())
        {
            try
            {
                aOut.writeObject(e.nextElement());
   
                pq.add(new PolicyQualifierInfo(bOut.toByteArray()));
            }
            catch (IOException ex)
            {
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            out.writeObject(pkcs12Ordering);
        }
        else
        {
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

            Enumeration             e = this.getBagAttributeKeys();

            while (e.hasMoreElements())
            {
                DEREncodable    oid = (DEREncodable)e.nextElement();

                aOut.writeObject(oid);
                aOut.writeObject(pkcs12Attributes.get(oid));
            }

            out.writeObject(bOut.toByteArray());
        }
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        {
            return pq;
        }
       
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

        Enumeration e = qualifiers.getObjects();

        while (e.hasMoreElements())
        {
            try
            {
                aOut.writeObject(e.nextElement());

                pq.add(new PolicyQualifierInfo(bOut.toByteArray()));
            }
            catch (IOException ex)
            {
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        {
            return pq;
        }
       
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        ASN1OutputStream        aOut = new ASN1OutputStream(bOut);
   
        Enumeration e = qualifiers.getObjects();
   
        while (e.hasMoreElements())
        {
            try
            {
                aOut.writeObject(e.nextElement());
   
                pq.add(new PolicyQualifierInfo(bOut.toByteArray()));
            }
            catch (IOException ex)
            {
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    public static void writeDSAPrivateKey(Writer _out, DSAPrivateKey obj, CipherSpec cipher, char[] passwd) throws IOException {
        BufferedWriter out = makeBuffered(_out);
        PrivateKeyInfo info = new PrivateKeyInfo((ASN1Sequence) new ASN1InputStream(getEncoded(obj)).readObject());
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        ASN1OutputStream aOut = new ASN1OutputStream(bOut);

        DSAParameter p = DSAParameter.getInstance(info.getAlgorithmId().getParameters());
        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(new DERInteger(0));
        v.add(new DERInteger(p.getP()));
        v.add(new DERInteger(p.getQ()));
        v.add(new DERInteger(p.getG()));

        BigInteger x = obj.getX();
        BigInteger y = p.getG().modPow(x, p.getP());

        v.add(new DERInteger(y));
        v.add(new DERInteger(x));

        aOut.writeObject(new DERSequence(v));
        byte[] encoding = bOut.toByteArray();

        if (cipher != null && passwd != null) {
            writePemEncrypted(out, PEM_STRING_DSA, encoding, cipher, passwd);
        } else {
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        BufferedWriter out = makeBuffered(_out);
        RSAPrivateKeyStructure keyStruct = new RSAPrivateKeyStructure(obj.getModulus(), obj.getPublicExponent(), obj.getPrivateExponent(), obj.getPrimeP(),
                obj.getPrimeQ(), obj.getPrimeExponentP(), obj.getPrimeExponentQ(), obj.getCrtCoefficient());

        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        ASN1OutputStream aOut = new ASN1OutputStream(bOut);
        aOut.writeObject(keyStruct);
        aOut.close();
        byte[] encoding = bOut.toByteArray();

        if (cipher != null && passwd != null) {
            writePemEncrypted(out, PEM_STRING_RSA, encoding, cipher, passwd);
        } else {
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    }
   
    public static void writeDHParameters(Writer _out, DHParameterSpec params) throws IOException {
        BufferedWriter out = makeBuffered(_out);
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        ASN1OutputStream aOut = new ASN1OutputStream(bOut);

        ASN1EncodableVector v = new ASN1EncodableVector();

        BigInteger value;
        if ((value = params.getP()) != null) {
            v.add(new DERInteger(value));
        }
        if ((value = params.getG()) != null) {
            v.add(new DERInteger(value));
        }

        aOut.writeObject(new DERSequence(v));
        byte[] encoding = bOut.toByteArray();

        out.write(BEF_G + PEM_STRING_DHPARAMS + AFT);
        out.newLine();
        writeEncoded(out,encoding);
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            out.writeObject(new Vector());
        }
        else
        {
            ByteArrayOutputStream bOut = new ByteArrayOutputStream();
            ASN1OutputStream aOut = new ASN1OutputStream(bOut);

            Enumeration             e = this.getBagAttributeKeys();

            while (e.hasMoreElements())
            {
                DERObjectIdentifier    oid = (DERObjectIdentifier)e.nextElement();

                aOut.writeObject(oid);
                aOut.writeObject((ASN1Encodable)pkcs12Attributes.get(oid));
            }

            out.writeObject(bOut.toByteArray());
        }
    }
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                digest = externalDigest;
            else
                digest = sig.sign();
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
           
            ASN1OutputStream dout = new ASN1OutputStream(bOut);
            dout.writeObject(new DEROctetString(digest));
            dout.close();
           
            return bOut.toByteArray();
        }
        catch (Exception e) {
            throw new ExceptionConverter(e);
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            whole.add(new DERObjectIdentifier(ID_PKCS7_SIGNED_DATA));
            whole.add(new DERTaggedObject(0, new DERSequence(body)));
           
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
           
            ASN1OutputStream dout = new ASN1OutputStream(bOut);
            dout.writeObject(new DERSequence(whole));
            dout.close();
           
            return bOut.toByteArray();
        }
        catch (Exception e) {
            throw new ExceptionConverter(e);
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