Examples of org.bouncycastle.asn1.x509.Holder

org.bouncycastle.asn1.x509.Certificate

The Holder object.

For an v2 attribute certificate this is:

 Holder ::= SEQUENCE { baseCertificateID   [0] IssuerSerial OPTIONAL, -- the issuer and serial number of -- the holder's Public Key Certificate entityName          [1] GeneralNames OPTIONAL, -- the name of the claimant or role objectDigestInfo    [2] ObjectDigestInfo OPTIONAL -- used to directly authenticate the holder, -- for example, an executable }

For an v1 attribute certificate this is:

 subject CHOICE { baseCertificateID [0] IssuerSerial, -- associated with a Public Key Certificate subjectName [1] GeneralNames }, -- associated with a name

    public EncryptedPrivateKeyInfo(
        ASN1Sequence  seq)
    {
        Enumeration e = seq.getObjects();


        algId = new AlgorithmIdentifier((ASN1Sequence)e.nextElement());
        data = (ASN1OctetString)e.nextElement();
    }

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        DERObjectIdentifier sigOid,
        String              algorithmName)
    {
        if (noParams.contains(sigOid))
        {
            return new AlgorithmIdentifier(sigOid);
        }


        algorithmName = Strings.toUpperCase(algorithmName);


        if (params.containsKey(algorithmName))
        {
            return new AlgorithmIdentifier(sigOid, (DEREncodable)params.get(algorithmName));
        }
        else
        {
            return new AlgorithmIdentifier(sigOid, new DERNull());
        }
    }

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        cipher.init(1, secretkey, algorithmparameters);
        byte[] abyte1 = cipher.doFinal(in);
        DEROctetString deroctetstring = new DEROctetString(abyte1);
        KeyTransRecipientInfo keytransrecipientinfo = computeRecipientInfo(cert, secretkey.getEncoded());
        DERSet derset = new DERSet(new RecipientInfo(keytransrecipientinfo));
        AlgorithmIdentifier algorithmidentifier = new AlgorithmIdentifier(new DERObjectIdentifier(s), derobject);
        EncryptedContentInfo encryptedcontentinfo = 
            new EncryptedContentInfo(PKCSObjectIdentifiers.data, algorithmidentifier, deroctetstring);
        EnvelopedData env = new EnvelopedData(null, derset, encryptedcontentinfo, null);
        ContentInfo contentinfo = 
            new ContentInfo(PKCSObjectIdentifiers.envelopedData, env);

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    {
        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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  public static Csr buildCsr(KeyPair keyPair, X500Principal subjectName) {
    X500Name subject = BouncyCastleHelpers.toX500Name(subjectName);
    SubjectPublicKeyInfo publicKeyInfo = BouncyCastleHelpers.toSubjectPublicKeyInfo(keyPair.getPublic());
    PKCS10CertificationRequestBuilder csrBuilder = new PKCS10CertificationRequestBuilder(subject, publicKeyInfo);


    AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find("SHA1withRSA");
    AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);


    BcRSAContentSignerBuilder sigBuild = new BcRSAContentSignerBuilder(sigAlgId, digAlgId);
    ContentSigner signer;
    try {
      signer = sigBuild.build(BouncyCastleHelpers.toAsymmetricKeyParameter(keyPair.getPrivate()));

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  public PrivateKey caPrivateKey;


  private static Certificate signCertificate(X500Name signer, PrivateKey signerPrivateKey, X500Name subject,
      SubjectPublicKeyInfo subjectPublicKeyInfo) throws OpsException {
    try {
      AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find(SIGNATURE_ALGORITHM);
      AlgorithmIdentifier digestAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);


      long days = 3650;


      long now = System.currentTimeMillis();
      Date notBefore = new Date(now - ONE_DAY);

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        if (info != null)
        {
            return KeyUtil.getEncodedSubjectPublicKeyInfo(info);
        }


        return KeyUtil.getEncodedSubjectPublicKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.dhKeyAgreement, new DHParameter(dhSpec.getP(), dhSpec.getG(), dhSpec.getL())), new DERInteger(y));
    }

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                    buf.append("                       critical(" + ext.isCritical() + ") ");
                    try
                    {
                        if (oid.equals(X509Extensions.BasicConstraints))
                        {
                            buf.append(new BasicConstraints((ASN1Sequence)dIn.readObject()) + nl);
                        }
                        else if (oid.equals(X509Extensions.KeyUsage))
                        {
                            buf.append(new KeyUsage((DERBitString)dIn.readObject()) + nl);
                        }

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      AsymmetricKeyParameter caPrivateKeyParameters = PrivateKeyFactory.createKey(signerPrivateKey.getEncoded());
      ContentSigner contentSigner = new BcRSAContentSignerBuilder(sigAlgId, digestAlgId)
          .build(caPrivateKeyParameters);


      X509CertificateHolder certificateHolder = certificateBuilder.build(contentSigner);
      Certificate certificate = certificateHolder.toASN1Structure();


      return certificate;
    } catch (OperatorCreationException e) {
      throw new OpsException("Error signing certificate", e);
    } catch (IOException e) {

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  }


  public X509Certificate signCsr(PKCS10CertificationRequest csr) throws OpsException {
    SubjectPublicKeyInfo subjectPublicKeyInfo = csr.getSubjectPublicKeyInfo();
    X500Name subject = csr.getSubject();
    Certificate certificate = signCertificate(
        BouncyCastleHelpers.toX500Name(caCertificate[0].getSubjectX500Principal()), caPrivateKey, subject,
        subjectPublicKeyInfo);
    return toX509(certificate);
  }

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

net.sf.libpdfsign.CRLDownloader

net.sf.libpdfsign.OCSPClient

org.apache.geronimo.util.asn1.ASN1EncodableVector

org.apache.geronimo.util.asn1.ASN1TaggedObject

org.apache.geronimo.util.asn1.DERSequence

org.apache.geronimo.util.asn1.DERTaggedObject

org.bouncycastle.asn1.ASN1Encodable

org.bouncycastle.asn1.ASN1EncodableVector

org.bouncycastle.asn1.ASN1Enumerated

org.bouncycastle.asn1.ASN1InputStream

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