Package org.apache.geronimo.util.asn1.x509

Examples of org.apache.geronimo.util.asn1.x509.RSAPublicKeyStructure

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    public String generateCSR(X509Certificate cert, PrivateKey signingKey)
            throws Exception {

        String sigalg = cert.getSigAlgName();
        X509Name subject = new X509Name(cert.getSubjectDN().toString());
        PublicKey publicKey = cert.getPublicKey();
        ASN1Set attributes = null;

        PKCS10CertificationRequest csr = new PKCS10CertificationRequest(sigalg,
                subject, publicKey, attributes, signingKey);
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    JCERSAPublicKey(
        SubjectPublicKeyInfo    info)
    {
        try
        {
            RSAPublicKeyStructure   pubKey = new RSAPublicKeyStructure((ASN1Sequence)info.getPublicKey());

            this.modulus = pubKey.getModulus();
            this.publicExponent = pubKey.getPublicExponent();
    }
        catch (IOException e)
        {
      throw new IllegalArgumentException("invalid info structure in RSA public key");
        }
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    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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    JCERSAPublicKey(
        SubjectPublicKeyInfo    info)
    {
        try
        {
            RSAPublicKeyStructure   pubKey = new RSAPublicKeyStructure((ASN1Sequence)info.parsePublicKey());

            this.modulus = pubKey.getModulus();
            this.publicExponent = pubKey.getPublicExponent();
        }
        catch (IOException e)
        {
            throw new IllegalArgumentException("invalid info structure in RSA public key");
        }
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        return "X.509";
    }

    public byte[] getEncoded()
    {
        return KeyUtil.getEncodedSubjectPublicKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.rsaEncryption, DERNull.INSTANCE), new RSAPublicKeyStructure(getModulus(), getPublicExponent()));
    }
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        AlgorithmIdentifier     algId = keyInfo.getAlgorithmId();
       
        if (algId.getObjectId().equals(PKCSObjectIdentifiers.rsaEncryption)
            || algId.getObjectId().equals(X509ObjectIdentifiers.id_ea_rsa))
        {
            RSAPublicKeyStructure   pubKey = new RSAPublicKeyStructure((ASN1Sequence)keyInfo.getPublicKey());

            return new RSAKeyParameters(false, pubKey.getModulus(), pubKey.getPublicExponent());
        }
        else if (algId.getObjectId().equals(PKCSObjectIdentifiers.dhKeyAgreement)
                 || algId.getObjectId().equals(X9ObjectIdentifiers.dhpublicnumber))
        {
            DHParameter params = new DHParameter((ASN1Sequence)keyInfo.getAlgorithmId().getParameters());
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    JCERSAPublicKey(
        SubjectPublicKeyInfo    info)
    {
        try
        {
            RSAPublicKeyStructure   pubKey = new RSAPublicKeyStructure((ASN1Sequence)info.getPublicKey());

            this.modulus = pubKey.getModulus();
            this.publicExponent = pubKey.getPublicExponent();
        }
        catch (IOException e)
        {
            throw new IllegalArgumentException("invalid info structure in RSA public key");
        }
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        return "X.509";
    }

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

        return info.getDEREncoded();
    }
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    {
        ByteArrayInputStream bAIS = new ByteArrayInputStream(readBytes(endMarker));
        ASN1InputStream ais = new ASN1InputStream(bAIS);
        Object asnObject = ais.readObject();
        ASN1Sequence sequence = (ASN1Sequence) asnObject;
        RSAPublicKeyStructure rsaPubStructure = new RSAPublicKeyStructure(sequence);
        RSAPublicKeySpec keySpec = new RSAPublicKeySpec(
                    rsaPubStructure.getModulus(),
                    rsaPubStructure.getPublicExponent());

        try
        {
            KeyFactory keyFact = KeyFactory.getInstance("RSA",provider);     
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            gen.setSubject(new X509Name("CN=AU,O=Bouncy Castle,OU=Test 1"));
           
            gen.setSignature(new AlgorithmIdentifier(PKCSObjectIdentifiers.md5WithRSAEncryption, new DERNull()));
           
            SubjectPublicKeyInfo    info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.rsaEncryption, new DERNull()),
                                                         new RSAPublicKeyStructure(BigInteger.valueOf(1), BigInteger.valueOf(2)));
           
            gen.setSubjectPublicKeyInfo(info);
           
            TBSCertificateStructure     tbs = gen.generateTBSCertificate();
            ByteArrayOutputStream       bOut = new ByteArrayOutputStream();
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Related Classes of org.apache.geronimo.util.asn1.x509.RSAPublicKeyStructure

  • org.apache.geronimo.console.ca.ConfirmClientCertHandler
  • org.apache.geronimo.console.ca.ListRequestsIssueHandler
  • org.apache.geronimo.console.ca.ListRequestsVerifyHandler
  • org.apache.geronimo.console.core.keystore.KeyStoreGBean
  • org.apache.geronimo.corba.util.Util
  • org.apache.geronimo.crypto.CaUtils
  • org.apache.geronimo.crypto.jce.provider.JCERSAPublicKey
  • org.apache.geronimo.security.ca.GeronimoCertificationAuthority
  • org.apache.geronimo.security.keystore.FileKeystoreInstance
  • org.apache.geronimo.util.asn1.ASN1Encodable
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