Package org.apache.commons.ssl.asn1

Examples of org.apache.commons.ssl.asn1.DERInteger

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    public DHParameter(
        BigInteger  p,
        BigInteger  g,
        int         l)
    {
        this.p = new DERInteger(p);
        this.g = new DERInteger(g);

        if (l != 0)
        {
            this.l = new DERInteger(l);
        }
        else
        {
            this.l = null;
        }
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    public RC2CBCParameter(
        int     parameterVersion,
        byte[]  iv)
    {
        this.version = new DERInteger(parameterVersion);
        this.iv = new DEROctetString(iv);
    }
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    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        ASN1EncodableVector     v = new ASN1EncodableVector();

        v.add(new DERInteger(r));
        v.add(new DERInteger(s));

        dOut.writeObject(new DERSequence(v));

        return bOut.toByteArray();
    }
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    JCEElGamalPrivateKey(
        PrivateKeyInfo  info)
        throws IOException
    {
        ElGamalParameter     params = new ElGamalParameter((ASN1Sequence)info.getAlgorithmId().getParameters());
        DERInteger      derX = ASN1Integer.getInstance(info.parsePrivateKey());

        this.x = derX.getValue();
        this.elSpec = new ElGamalParameterSpec(params.getP(), params.getG());
    }
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     *
     * @return a PKCS8 representation of the key.
     */
    public byte[] getEncoded()
    {
        return KeyUtil.getEncodedPrivateKeyInfo(new AlgorithmIdentifier(OIWObjectIdentifiers.elGamalAlgorithm, new ElGamalParameter(elSpec.getP(), elSpec.getG())), new DERInteger(getX()));
    }
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    JCEDHPrivateKey(
        PrivateKeyInfo  info)
        throws IOException
    {
        ASN1Sequence    seq = ASN1Sequence.getInstance(info.getAlgorithmId().getParameters());
        DERInteger      derX = DERInteger.getInstance(info.parsePrivateKey());
        DERObjectIdentifier id = info.getAlgorithmId().getAlgorithm();

        this.info = info;
        this.x = derX.getValue();

        if (id.equals(PKCSObjectIdentifiers.dhKeyAgreement))
        {
            DHParameter params = DHParameter.getInstance(seq);
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            if (info != null)
            {
                return info.getEncoded(ASN1Encoding.DER);
            }

            PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.dhKeyAgreement, new DHParameter(dhSpec.getP(), dhSpec.getG(), dhSpec.getL())), new DERInteger(getX()));

            return info.getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
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        }

        ASN1Encodable privKey = info.parsePrivateKey();
        if (privKey instanceof DERInteger)
        {
            DERInteger          derD = DERInteger.getInstance(privKey);

            this.d = derD.getValue();
        }
        else
        {
            ECPrivateKeyStructure ec = new ECPrivateKeyStructure((ASN1Sequence)privKey);
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    JDKDSAPublicKey(
        SubjectPublicKeyInfo    info)
    {

        DERInteger              derY;

        try
        {
            derY = (DERInteger)info.parsePublicKey();
        }
        catch (IOException e)
        {
            throw new IllegalArgumentException("invalid info structure in DSA public key");
        }

        this.y = derY.getValue();

        if (isNotNull(info.getAlgorithm().getParameters()))
        {
            DSAParameter params = DSAParameter.getInstance(info.getAlgorithm().getParameters());
           
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    {
        try
        {
            if (dsaSpec == null)
            {
                return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa), new DERInteger(y)).getEncoded(ASN1Encoding.DER);
            }

            return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(dsaSpec.getP(), dsaSpec.getQ(), dsaSpec.getG())), new DERInteger(y)).getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }
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  • org.apache.commons.ssl.ASN1Util
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  • org.apache.geronimo.crypto.asn1.x509.BasicConstraints
  • org.apache.geronimo.crypto.jce.provider.JCEDHPrivateKey
  • org.apache.geronimo.crypto.jce.provider.JCEDHPublicKey
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