Package org.bouncycastle.asn1.x509

Examples of org.bouncycastle.asn1.x509.X509CertificateStructure


    private String generateCSR(X509Certificate cert, PrivateKey signingKey) throws InvalidKeyException, NoSuchAlgorithmException, NoSuchProviderException, SignatureException, KeyStoreException, IOException {
        String sigalg = cert.getSigAlgName();
        X509Name subject;
        try{
            ASN1InputStream ais = new ASN1InputStream(cert.getEncoded());
            X509CertificateStructure x509Struct = new X509CertificateStructure((ASN1Sequence)ais.readObject());
            ais.close();
            subject = x509Struct.getSubject();
        } catch(CertificateEncodingException e) {
            log.warn(e.toString()+" while retrieving subject from certificate to create CSR.  Using subjectDN instead.");
            subject = new X509Name(cert.getSubjectDN().toString());
        }
        PublicKey publicKey = cert.getPublicKey();
View Full Code Here


    private String generateCSR(X509Certificate cert, PrivateKey signingKey) throws InvalidKeyException, NoSuchAlgorithmException, NoSuchProviderException, SignatureException, KeyStoreException, IOException {
        String sigalg = cert.getSigAlgName();
        X509Name subject;
        try{
            ASN1InputStream ais = new ASN1InputStream(cert.getEncoded());
            X509CertificateStructure x509Struct = new X509CertificateStructure((ASN1Sequence)ais.readObject());
            ais.close();
            subject = x509Struct.getSubject();
        } catch(CertificateEncodingException e) {
            log.warn(e.toString()+" while retrieving subject from certificate to create CSR.  Using subjectDN instead.");
            subject = new X509Name(cert.getSubjectDN().toString());
        }
        PublicKey publicKey = cert.getPublicKey();
View Full Code Here

        v.add(tbsCert);
        v.add(sigAlgId);
        v.add(new DERBitString(sig.sign()));

        return new X509CertificateObject(new X509CertificateStructure(new DERSequence(v)));
    }
View Full Code Here

            params = new X962Parameters(ecP);
        }

        ASN1OctetString    p = (ASN1OctetString)(new X9ECPoint(this.getQ()).getDERObject());

        SubjectPublicKeyInfo info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.getDERObject()), p.getOctets());

        try
        {
            dOut.writeObject(info);
            dOut.close();
View Full Code Here

        if (sigOID == null)
        {
            throw new IllegalArgumentException("Unknown signature type requested");
        }

        sigAlgId = new AlgorithmIdentifier(this.sigOID, new DERNull());

        tbsGen.setSignature(sigAlgId);
    }
View Full Code Here

            // "signerInfo" structure. I may be wrong.
            //
            ASN1EncodableVector v = new ASN1EncodableVector();
            for (Iterator i = digestalgos.iterator(); i.hasNext();)
            {
                AlgorithmIdentifier a = new AlgorithmIdentifier(
                            new DERObjectIdentifier((String)i.next()),
                            null);
               
                v.add(a);
            }

            DERSet algos = new DERSet(v);

            // Create the contentInfo. Empty, I didn't implement this bit
            //
            DERSequence contentinfo = new DERSequence(
                                        new DERObjectIdentifier(ID_PKCS7_DATA));

            // Get all the certificates
            //
            v = new ASN1EncodableVector();
            for (Iterator i = certs.iterator();i.hasNext();)
            {
                DERInputStream tempstream = new DERInputStream(new ByteArrayInputStream(((X509Certificate)i.next()).getEncoded()));
                v.add(tempstream.readObject());
            }

            DERSet dercertificates = new DERSet(v);

            // Create signerinfo structure.
            //
            ASN1EncodableVector signerinfo = new ASN1EncodableVector();

            // Add the signerInfo version
            //
            signerinfo.add(new DERInteger(signerversion));

            IssuerAndSerialNumber isAnds = new IssuerAndSerialNumber(
                        new X509Name((ASN1Sequence)getIssuer(signCert.getTBSCertificate())),
                        new DERInteger(signCert.getSerialNumber()));
            signerinfo.add(isAnds);

            // Add the digestAlgorithm
            //
            signerinfo.add(new AlgorithmIdentifier(
                                new DERObjectIdentifier(digestAlgorithm),
                                new DERNull()));

            //
            // Add the digestEncryptionAlgorithm
            //
            signerinfo.add(new AlgorithmIdentifier(
                                new DERObjectIdentifier(digestEncryptionAlgorithm),
                                new DERNull()));

            //
            // Add the digest
View Full Code Here

    {
        super(name);

        this.digest = digest;
        this.cipher = cipher;
        this.algId = new AlgorithmIdentifier(objId, null);
    }
View Full Code Here

                                            ecSpec.getH(),
                                            ecSpec.getSeed());
            params = new X962Parameters(ecP);
        }

        PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.getDERObject()), new ECPrivateKeyStructure(this.getD()).getDERObject());

        try
        {
            dOut.writeObject(info);
            dOut.close();
View Full Code Here

    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        SubjectPublicKeyInfo    info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.rsaEncryption, new DERNull()), new RSAPublicKeyStructure(getModulus(), getPublicExponent()).getDERObject());

        try
        {
            dOut.writeObject(info);
            dOut.close();
View Full Code Here

        if (sigOID == null)
        {
            throw new IllegalArgumentException("Unknown signature type requested");
        }

        sigAlgId = new AlgorithmIdentifier(this.sigOID, null);

        tbsGen.setSignature(sigAlgId);
    }
View Full Code Here

TOP

Related Classes of org.bouncycastle.asn1.x509.X509CertificateStructure

Copyright © 2018 www.massapicom. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.