Package org.apache.geronimo.crypto.asn1

Examples of org.apache.geronimo.crypto.asn1.DERUTF8String


        // Compose tbsCert, algId and signature into a DER sequence.
        // This will be the certificate in DER encoded form
        DEREncodableVector certDerVec = new DEREncodableVector();
        certDerVec.add(tbsCert);
        certDerVec.add(algId);
        certDerVec.add(new DERBitString(signature));
        DERSequence certDerSeq = new DERSequence(certDerVec);
        byte[] certData = certDerSeq.getEncoded();
       
        // Create a java.security.cert.Certificate object
        Certificate certificate = CertificateFactory.getInstance("X.509").generateCertificate(new ByteArrayInputStream(certData));
View Full Code Here


        signatureObj.update(tobesigned);
        byte[] signature = signatureObj.sign();
       
        // Compose tbsCert, algId and signature into a DER sequence.
        // This will be the certificate in DER encoded form
        DEREncodableVector certDerVec = new DEREncodableVector();
        certDerVec.add(tbsCert);
        certDerVec.add(algId);
        certDerVec.add(new DERBitString(signature));
        DERSequence certDerSeq = new DERSequence(certDerVec);
        byte[] certData = certDerSeq.getEncoded();
       
        // Create a java.security.cert.Certificate object
        Certificate certificate = CertificateFactory.getInstance("X.509").generateCertificate(new ByteArrayInputStream(certData));
View Full Code Here

        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);
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

        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();
       
View Full Code Here

        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();
       
View Full Code Here

        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();
       
View Full Code Here

            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();
View Full Code Here

            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;
        }
View Full Code Here

    {
        X509Extensions exts = c.getExtensions();

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

            if (ext != null)
            {
                try
                {
View Full Code Here

TOP

Related Classes of org.apache.geronimo.crypto.asn1.DERUTF8String

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.