Examples of codec.pkcs7.Data

org.netbeans.ns.nb_module_project._3.Data
This class represents the PKCS#7 Data type that is defined as:
```
 Data ::= OCTET STRING 
```
It serves as a wrapper around arbitrary contents octets. @author Volker Roth @version "$Id: Data.java,v 1.3 2005/03/22 13:36:21 flautens Exp $"

      throws IOException, ASN1Exception, GeneralSecurityException {
  // byte[] encodedData;
  ByteArrayInputStream bais;
  PBEKeySpec pbeSpec = null;
  byte[] data = null;
  EncryptedData encData = null;


  if (((ContentInfo) this.get(i)).getContent() instanceof EncryptedData) {
      encData = (EncryptedData) ((ContentInfo) this.get(i)).getContent();
  } else {
      System.out
        .println("This bag is public-key protected or not protected at all.");
      return null;
  }
  // "PbeWithSHAAnd40BitRC2_CBC";
  String algName = encData.getAlgorithm();


  // Create the PBEBMPKey ;
  pbeSpec = new PBEKeySpec(passwd);
  SecretKeyFactory skf = null;
  skf = SecretKeyFactory.getInstance(algName);
  SecretKey pbeKey = skf.generateSecret(pbeSpec);
  encData.init(pbeKey);
  data = encData.getData();
  bais = new ByteArrayInputStream(data);
  SafeContents safe = new SafeContents();
  BERDecoder decoder = new BERDecoder(bais);
  safe.decode(decoder);
  bais.close();

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  SecretKey pbekey = skf.generateSecret(pbeSpec);


  // System.out.println("The pbe key for encrypting");
  // System.out.println(new ASN1OctetString(pbekey.getEncoded()));
  // make an EncryptedData and put it in a ContentInfo
  EncryptedData ecd = new EncryptedData(algorithm, pbekey, params);
  ecd.setData(bais);
  bais.close();


  ContentInfo cinfo = new ContentInfo();
  cinfo.setContent(new codec.asn1.ASN1ObjectIdentifier(
    "1.2.840.113549.1.7.6"), ecd);

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      java.security.cert.X509Certificate cert) throws IOException,
      ASN1Exception, GeneralSecurityException, NoSuchElementException {
  ByteArrayInputStream bais;


  ContentInfo cinfo = (ContentInfo) this.get(i);
  EnvelopedData envData = null;
  if (cinfo.getContent() instanceof EnvelopedData) {
      envData = (EnvelopedData) cinfo.getContent();
  } else {
      System.out
        .println("This bag is password protected or not protected at all.");
      return null;
  }


  envData.init(cert, key);
  byte[] data = envData.getData();


  bais = new ByteArrayInputStream(data);
  SafeContents safe = new SafeContents();
  BERDecoder decoder = new BERDecoder(bais);
  safe.decode(decoder);

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  safe.encode(encoder);
  bais = new ByteArrayInputStream(baos.toByteArray());
  baos.close();


  // Make an envelopedData and put it in a ContentInfo
  EnvelopedData edata = new EnvelopedData(key, algorithm, params);
  edata.setData(bais);
  bais.close();
  for (int i = 0; i < cert.length; i++) {
      edata.addRecipient(cert[i]);
  }


  ContentInfo cinfo = new ContentInfo(edata);
  return cinfo;
    }

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  // check version before any other operations
  Request request = new Request (display, major_opcode, 0, 3);
  request.write4 (CLIENT_MAJOR_VERSION);
  request.write4 (CLIENT_MINOR_VERSION);


  Data reply = display.read_reply (request);
  server_major_version = reply.read4 (8);
  server_minor_version = reply.read4 (12);
    }

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     */
    public long getOverlayWindow (Window win) { 
  Request request = new Request (display, major_opcode, 7, 2);
  request.write4 (win.id);


  Data reply = display.read_reply (request);
  if (reply == null) {
      return -1;
  }


  return reply.read4(8);
    }

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    // check version before any other operations
    Request request = new Request (display, major_opcode, 0, 3);
    request.write4 (CLIENT_MAJOR_VERSION);
    request.write4 (CLIENT_MINOR_VERSION);
  
    Data reply = display.read_reply (request);
    server_major_version = reply.read2 (8);
    server_minor_version = reply.read2 (10);
  }

View Full Code Here


      Configuration configuration = project.getConfiguration();


      if (configuration != null)
      {
        Data data = configuration.getData();


        if (data != null)
        {
          ModuleDependencies moduleDependencies = data.getModuleDependencies();


          if (moduleDependencies != null)
          {
            dependencies = moduleDependencies.getDependency();
          }

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Related Classes of codec.pkcs7.Data

codec.asn1.ASN1Integer

codec.asn1.ASN1Null

codec.asn1.ASN1ObjectIdentifier

codec.asn1.ASN1OctetString

codec.asn1.ASN1Opaque

codec.asn1.ASN1OpenType

codec.asn1.ASN1Sequence

codec.asn1.ASN1Set

codec.asn1.ASN1SetOf

codec.asn1.ASN1TaggedType

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