Package org.apache.geronimo.crypto.asn1

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

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        v3certGen.setSubject(subName);
        v3certGen.setSubjectPublicKeyInfo(subPubKeyInfo);
        // Issuer info
        v3certGen.setIssuer(caName);
        // serial number
        v3certGen.setSerialNumber(new DERInteger(serialNum));
        // validity
        v3certGen.setStartDate(new Time(validFromDate));
        v3certGen.setEndDate(new Time(validToDate));
        // signature algorithm
        v3certGen.setSignature(algId);
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            version = DERInteger.getInstance(seq.getObjectAt(0));
        }
        else
        {
            seqStart = -1;          // field 0 is missing!
            version = new DERInteger(0);
        }

        serialNumber = DERInteger.getInstance(seq.getObjectAt(seqStart + 1));

        signature = AlgorithmIdentifier.getInstance(seq.getObjectAt(seqStart + 2));
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    public DSAParameter(
        BigInteger  p,
        BigInteger  q,
        BigInteger  g)
    {
        this.p = new DERInteger(p);
        this.q = new DERInteger(q);
        this.g = new DERInteger(g);
    }
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    private X509Extensions extensions;
    private DERGeneralizedTime startDate, endDate;

    public V2AttributeCertificateInfoGenerator()
    {
        this.version = new DERInteger(1);
        attributes = new ASN1EncodableVector();
    }
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     */
    public DERObject toASN1Object()
    {
        ASN1EncodableVector  v = new ASN1EncodableVector();

        v.add(new DERInteger(getModulus()));
        v.add(new DERInteger(getPublicExponent()));

        return new DERSequence(v);
    }
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        int     pathLenConstraint)
    {
        if (cA )
        {
            this.cA = new DERBoolean(cA);
            this.pathLenConstraint = new DERInteger(pathLenConstraint);
        }
        else
        {
            this.cA = null;
            this.pathLenConstraint = null;
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     */
    public BasicConstraints(
        int     pathLenConstraint)
    {
        this.cA = new DERBoolean(true);
        this.pathLenConstraint = new DERInteger(pathLenConstraint);
    }
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    JCEDHPrivateKey(
        PrivateKeyInfo  info)
    {
        DHParameter     params = new DHParameter((ASN1Sequence)info.getAlgorithmId().getParameters());
        DERInteger      derX = (DERInteger)info.getPrivateKey();

        this.x = derX.getValue();
        if (params.getL() != null)
        {
            this.dhSpec = new DHParameterSpec(params.getP(), params.getG(), params.getL().intValue());
        }
        else
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     */
    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.dhKeyAgreement, new DHParameter(dhSpec.getP(), dhSpec.getG(), dhSpec.getL()).getDERObject()), new DERInteger(getX()));

        try
        {
            dOut.writeObject(info);
            dOut.close();
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    JDKDSAPublicKey(
        SubjectPublicKeyInfo    info)
    {
        DSAParameter             params = new DSAParameter((ASN1Sequence)info.getAlgorithmId().getParameters());
        DERInteger              derY = null;

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

        this.y = derY.getValue();
        this.dsaSpec = new DSAParameterSpec(params.getP(), params.getQ(), params.getG());
    }
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