Package org.apache.geronimo.crypto.asn1

Examples of org.apache.geronimo.crypto.asn1.ASN1EncodableVector


    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();
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     */
    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.rsaEncryption, new DERNull()), new RSAPrivateKeyStructure(getModulus(), getPublicExponent(), getPrivateExponent(), getPrimeP(), getPrimeQ(), getPrimeExponentP(), getPrimeExponentQ(), getCrtCoefficient()).getDERObject());

        try
        {
            dOut.writeObject(info);
            dOut.close();
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        DERSequence spkacSeq = (DERSequence)ais.readObject();

        // SPKAC = SEQ {PKAC, SIGN-ALG, SIGN}
        // Get PKAC and obtain PK and C
        DERSequence pkacSeq = (DERSequence)spkacSeq.getObjectAt(0);
        DERObject pk = (DERObject)pkacSeq.getObjectAt(0);
        DERObject ch = (DERObject)pkacSeq.getObjectAt(1);
        SubjectPublicKeyInfo pkInfo = new SubjectPublicKeyInfo((DERSequence)pk);
        PublicKey pubKey =  getPublicKeyObject(pkInfo);

        // Get SIGN-ALG
        DERSequence signAlg = (DERSequence) spkacSeq.getObjectAt(1);
        DERObject alg0 = (DERObject)signAlg.getObjectAt(0);

        // Get SIGN
        DERBitString sign = (DERBitString) spkacSeq.getObjectAt(2);
        byte[] signature = sign.getBytes();
       
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        DERSequence spkacSeq = (DERSequence)ais.readObject();

        // SPKAC = SEQ {PKAC, SIGN-ALG, SIGN}
        // Get PKAC and obtain PK and C
        DERSequence pkacSeq = (DERSequence)spkacSeq.getObjectAt(0);
        DERObject pk = (DERObject)pkacSeq.getObjectAt(0);
        DERObject ch = (DERObject)pkacSeq.getObjectAt(1);
        SubjectPublicKeyInfo pkInfo = new SubjectPublicKeyInfo((DERSequence)pk);
        PublicKey pubKey =  getPublicKeyObject(pkInfo);

        // Get SIGN-ALG
        DERSequence signAlg = (DERSequence) spkacSeq.getObjectAt(1);
        DERObject alg0 = (DERObject)signAlg.getObjectAt(0);

        // Get SIGN
        DERBitString sign = (DERBitString) spkacSeq.getObjectAt(2);
        byte[] signature = sign.getBytes();
       
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        DERSequence spkacSeq = (DERSequence)ais.readObject();

        // SPKAC = SEQ {PKAC, SIGN-ALG, SIGN}
        // Get PKAC and obtain PK and C
        DERSequence pkacSeq = (DERSequence)spkacSeq.getObjectAt(0);
        DERObject pk = (DERObject)pkacSeq.getObjectAt(0);
        DERObject ch = (DERObject)pkacSeq.getObjectAt(1);
        SubjectPublicKeyInfo pkInfo = new SubjectPublicKeyInfo((DERSequence)pk);
        PublicKey pubKey =  getPublicKeyObject(pkInfo);

        // Get SIGN-ALG
        DERSequence signAlg = (DERSequence) spkacSeq.getObjectAt(1);
        DERObject alg0 = (DERObject)signAlg.getObjectAt(0);

        // Get SIGN
        DERBitString sign = (DERBitString) spkacSeq.getObjectAt(2);
        byte[] signature = sign.getBytes();
       
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            algId = new AlgorithmIdentifier(PKCSObjectIdentifiers.sha1WithRSAEncryption);
        else
            throw new CertificationAuthorityException("Signature algorithm "+algorithm+" is not supported.");
       
        ASN1InputStream ais = new ASN1InputStream(subPubKey.getEncoded());
        DERObject subPubkeyDerObj = ais.readObject();
        SubjectPublicKeyInfo subPubKeyInfo = SubjectPublicKeyInfo.getInstance(subPubkeyDerObj);
       
        // Create certificate generator and initialize fields
        // Certificate version is v3
        V3TBSCertificateGenerator v3certGen = new V3TBSCertificateGenerator();
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            HashSet            set = new HashSet();
            Enumeration        e = extensions.oids();

            while (e.hasMoreElements())
            {
                DERObjectIdentifier    oid = (DERObjectIdentifier)e.nextElement();
                X509Extension        ext = extensions.getExtension(oid);

                if (critical == ext.isCritical())
                {
                    set.add(oid.getId());
                }
            }

            return set;
        }
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    {
        X509Extensions exts = c.getExtensions();

        if (exts != null)
        {
            X509Extension ext = exts.getExtension(new DERObjectIdentifier(oid));

            if (ext != null)
            {
                try
                {
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            {
                buf.append("   crlEntryExtensions:" + nl);

                while ( e.hasMoreElements() )
                {
                    DERObjectIdentifier oid = (DERObjectIdentifier)e.nextElement();
                    X509Extension ext = extensions.getExtension(oid);
                    buf.append(ext);
                }
            }
        }
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        if (!csr.verify()) {
            throw new KeyStoreException("CSR verification failed");
        }

        ByteArrayOutputStream os = new ByteArrayOutputStream();
        DEROutputStream deros = new DEROutputStream(os);
        deros.writeObject(csr.getDERObject());
        String b64 = new String(Base64.encode(os.toByteArray()));

        final String BEGIN_CERT_REQ = "-----BEGIN CERTIFICATE REQUEST-----";
        final String END_CERT_REQ = "-----END CERTIFICATE REQUEST-----";
        final int CERT_REQ_LINE_LENGTH = 70;
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