Package org.bouncycastle.asn1.x509

Examples of org.bouncycastle.asn1.x509.TBSCertificate


        if (extensions != null)
        {
            tbsGen.setExtensions(new X509Extensions(extOrdering, extensions));
        }

        TBSCertList tbsCrl = tbsGen.generateTBSCertList();

        try
        {
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            DEROutputStream         dOut = new DEROutputStream(bOut);
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    // extension from a final certificate.
    Preconditions.checkArgument(
        CertificateInfo.isPreCertificate(preCertificate),
        "PreCertificate must contain the poison extension");

    TBSCertificate preCertificateTBS = createTbsForVerification(preCertificate, issuerInfo);
    try {
      byte[] toVerify = serializeSignedSCTDataForPreCertificate(
          preCertificateTBS.getEncoded(), issuerInfo.getKeyHash(), sct);
      return verifySCTSignatureOverBytes(sct, toVerify);
    } catch (IOException e) {
      throw new CertificateTransparencyException(
          "TBSCertificate part could not be encoded: " + e.getMessage(), e);
    }
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      List<Extension> orderedExtensions = getExtensionsWithoutPoison(
          parsedPreCertificate.getTBSCertificate().getExtensions(),
          issuerInformation.getX509authorityKeyIdentifier());

      V3TBSCertificateGenerator tbsCertificateGenerator = new V3TBSCertificateGenerator();
      TBSCertificate tbsPart = parsedPreCertificate.getTBSCertificate();
      // Copy certificate.
      // Version 3 is implied by the generator.
      tbsCertificateGenerator.setSerialNumber(tbsPart.getSerialNumber());
      tbsCertificateGenerator.setSignature(tbsPart.getSignature());
      if (issuerInformation.getName() != null) {
        tbsCertificateGenerator.setIssuer(issuerInformation.getName());
      } else {
        tbsCertificateGenerator.setIssuer(tbsPart.getIssuer());
      }
      tbsCertificateGenerator.setStartDate(tbsPart.getStartDate());
      tbsCertificateGenerator.setEndDate(tbsPart.getEndDate());
      tbsCertificateGenerator.setSubject(tbsPart.getSubject());
      tbsCertificateGenerator.setSubjectPublicKeyInfo(tbsPart.getSubjectPublicKeyInfo());
      tbsCertificateGenerator.setIssuerUniqueID(tbsPart.getIssuerUniqueId());
      tbsCertificateGenerator.setSubjectUniqueID(tbsPart.getSubjectUniqueId());
      tbsCertificateGenerator.setExtensions(
          new Extensions(orderedExtensions.toArray(new Extension[]{})));
      return tbsCertificateGenerator.generateTBSCertificate();
    } catch (CertificateException e) {
      throw new CertificateTransparencyException("Certificate error: " + e.getMessage(), e);
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    public X509Certificate generate(
        PrivateKey      key,
        SecureRandom    random)
        throws CertificateEncodingException, IllegalStateException, NoSuchAlgorithmException, SignatureException, InvalidKeyException
    {
        TBSCertificate tbsCert = generateTbsCert();
        byte[] signature;

        try
        {
            signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, key, random, tbsCert);
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        PrivateKey      key,
        String          provider,
        SecureRandom    random)
        throws CertificateEncodingException, IllegalStateException, NoSuchProviderException, NoSuchAlgorithmException, SignatureException, InvalidKeyException
    {
        TBSCertificate tbsCert = generateTbsCert();
        byte[] signature;

        try
        {
            signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, provider, key, random, tbsCert);
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    public X509Certificate generate(
        PrivateKey      key,
        SecureRandom    random)
        throws CertificateEncodingException, IllegalStateException, NoSuchAlgorithmException, SignatureException, InvalidKeyException
    {
        TBSCertificate tbsCert = tbsGen.generateTBSCertificate();
        byte[] signature;

        try
        {
            signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, key, random, tbsCert);
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        PrivateKey      key,
        String          provider,
        SecureRandom    random)
        throws CertificateEncodingException, IllegalStateException, NoSuchProviderException, NoSuchAlgorithmException, SignatureException, InvalidKeyException
    {
        TBSCertificate tbsCert = tbsGen.generateTBSCertificate();
        byte[] signature;

        try
        {
            signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, provider, key, random, tbsCert);
View Full Code Here

        if (extensions != null)
        {
            tbsGen.setExtensions(new X509Extensions(extOrdering, extensions));
        }

        TBSCertificateStructure tbsCert = tbsGen.generateTBSCertificate();

        try
        {
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            DEROutputStream         dOut = new DEROutputStream(bOut);
View Full Code Here

        else
        {
            sig.initSign(key);
        }

        TBSCertificateStructure tbsCert = tbsGen.generateTBSCertificate();

        try
        {
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            DEROutputStream         dOut = new DEROutputStream(bOut);
View Full Code Here

    private KeyTransRecipientInfo computeRecipientInfo(X509Certificate x509certificate, byte[] abyte0)
        throws GeneralSecurityException, IOException
    {
        ASN1InputStream asn1inputstream =
            new ASN1InputStream(new ByteArrayInputStream(x509certificate.getTBSCertificate()));
        TBSCertificateStructure tbscertificatestructure =
            TBSCertificateStructure.getInstance(asn1inputstream.readObject());
        AlgorithmIdentifier algorithmidentifier = tbscertificatestructure.getSubjectPublicKeyInfo().getAlgorithmId();
        IssuerAndSerialNumber issuerandserialnumber =
            new IssuerAndSerialNumber(
                tbscertificatestructure.getIssuer(),
                tbscertificatestructure.getSerialNumber().getValue());
        Cipher cipher = Cipher.getInstance(algorithmidentifier.getObjectId().getId());
        cipher.init(1, x509certificate.getPublicKey());
        DEROctetString deroctetstring = new DEROctetString(cipher.doFinal(abyte0));
        RecipientIdentifier recipId = new RecipientIdentifier(issuerandserialnumber);
        return new KeyTransRecipientInfo( recipId, algorithmidentifier, deroctetstring);
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