Examples of EncryptedKey

com.sun.org.apache.xml.internal.security.encryption.EncryptedKey
The EncryptedKey element is used to transport encryption keys from the originator to a known recipient(s). It may be used as a stand-alone XML document, be placed within an application document, or appear inside an EncryptedData element as a child of a ds:KeyInfo element. The key value is always encrypted to the recipient(s). When EncryptedKey is decrypted the resulting octets are made available to the EncryptionMethod algorithm without any additional processing.
Its schema definition is as follows:
@author Axl Mattheus
com.sun.xml.ws.security.opt.api.EncryptedKey
@author K.Venugopal@sun.com
com.sun.xml.ws.security.opt.impl.incoming.EncryptedKey
@author K.Venugopal@sun.com
org.apache.xml.security.encryption.EncryptedKey
This class maps to the xenc:EncryptedKey element. @author $Author: vdkoogh $
org.jboss.ws.extensions.security.element.EncryptedKey
EncryptedKey represents the am XMLSecurity encrypted key. @author Jason T. Greene @version $Id: EncryptedKey.java 1757 2006-12-22 15:40:24Z thomas.diesler@jboss.com $
org.jmanage.core.crypto.EncryptedKey
date: Jul 22, 2004 @author Rakesh Kalra
org.opensaml.xml.encryption.EncryptedKey
XMLObject representing XML Encryption, version 20021210, EncryptedKey element.

Examples of org.apache.xml.security.encryption.EncryptedKey

        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.SEED_128_KeyWrap);
        keygen = KeyGenerator.getInstance("SEED");
        keygen.init(128);
        SecretKey keyWrappingKey = keygen.generateKey();
        cipher.init(XMLCipher.WRAP_MODE, keyWrappingKey);
        EncryptedKey encryptedKey = cipher.encryptKey(document, key);
        
        // Encrypt using DOM
        List<String> localNames = new ArrayList<String>();
        localNames.add("PaymentInfo");

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Examples of org.apache.xml.security.encryption.EncryptedKey

      //Encrypt
      XMLCipher cipher = XMLCipher.getInstance(algorithms.get("aes-128").xmlSecName);
      cipher.init(XMLCipher.ENCRYPT_MODE, secretKey);


      //Encrypted Key
      EncryptedKey ekey = XMLEncryptionUtil.encryptKey(document, secretKey, publicKey, keySize);
      //Encrypted Data
      String encryptionAlgorithm = XMLEncryptionUtil.getXMLEncryptionURL(secretKey.getAlgorithm(), keySize);
      //Encrypt the Document 
      cipher = XMLCipher.getInstance(encryptionAlgorithm);
      cipher.init(XMLCipher.ENCRYPT_MODE, secretKey);

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Examples of org.apache.xml.security.encryption.EncryptedKey

         throw new IllegalStateException("Encrypted Key not found");
      
      XMLCipher cipher =  XMLCipher.getInstance(); 
      cipher.init(XMLCipher.DECRYPT_MODE, null); 
      EncryptedData encryptedData =  cipher.loadEncryptedData(encryptedDoc, (Element)dataEL);  
      EncryptedKey encryptedKey =  cipher.loadEncryptedKey(encryptedDoc, (Element)keyEL);
      
      Document decryptedDoc = null;
      
      if (encryptedData != null && encryptedKey != null) 
      {

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Examples of org.apache.xml.security.encryption.EncryptedKey

      if (isEncryptedKey) {
      log.debug("Passed an Encrypted Key");
      try {
        XMLCipher cipher = XMLCipher.getInstance();
        cipher.init(XMLCipher.UNWRAP_MODE, _kek);
        EncryptedKey ek = cipher.loadEncryptedKey(element);
        _key = cipher.decryptKey(ek, _algorithm);
      }
      catch (Exception e) {}
      }

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Examples of org.apache.xml.security.encryption.EncryptedKey

      keygen.init(128);
      Key key = keygen.generateKey();


            cipher = XMLCipher.getInstance(XMLCipher.AES_192_KeyWrap);
      cipher.init(XMLCipher.WRAP_MODE, kek);
      EncryptedKey encryptedKey = cipher.encryptKey(d, key);


            // encrypt
            cipher = XMLCipher.getInstance(XMLCipher.AES_128);
            cipher.init(XMLCipher.ENCRYPT_MODE, key);
      EncryptedData builder = cipher.getEncryptedData();

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Examples of org.apache.xml.security.encryption.EncryptedKey

      Key key = keygen.generateKey();


            
            cipher = XMLCipher.getInstance(XMLCipher.RSA_v1dot5);
      cipher.init(XMLCipher.WRAP_MODE, pub);
      EncryptedKey encryptedKey = cipher.encryptKey(d, key);


            // encrypt
            cipher = XMLCipher.getInstance(XMLCipher.AES_256);
            cipher.init(XMLCipher.ENCRYPT_MODE, key);
      EncryptedData builder = cipher.getEncryptedData();

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Examples of org.apache.xml.security.encryption.EncryptedKey

      keygen.init(192);
      Key key = keygen.generateKey();


            cipher = XMLCipher.getInstance(XMLCipher.TRIPLEDES_KeyWrap);
      cipher.init(XMLCipher.WRAP_MODE, kek);
      EncryptedKey encryptedKey = cipher.encryptKey(d, key);


            // encrypt
            cipher = XMLCipher.getInstance(XMLCipher.AES_192);
            cipher.init(XMLCipher.ENCRYPT_MODE, key);
      EncryptedData builder = cipher.getEncryptedData();


      KeyInfo builderKeyInfo = builder.getKeyInfo();
      if (builderKeyInfo == null) {
        builderKeyInfo = new KeyInfo(d);
        builder.setKeyInfo(builderKeyInfo);
      }


      builderKeyInfo.add(encryptedKey);


            ed = cipher.doFinal(d, e);


            //decrypt
      key = null;
            ee = (Element) ed.getElementsByTagName("xenc:EncryptedData").item(0);
            cipher = XMLCipher.getInstance();
            cipher.init(XMLCipher.DECRYPT_MODE, null);


      EncryptedData encryptedData = cipher.loadEncryptedData(ed, ee);
      
      if(encryptedData == null) {
        System.out.println("ed is null");
      }
      else if (encryptedData.getKeyInfo() == null) {
        System.out.println("ki is null");
      }
      EncryptedKey ek = encryptedData.getKeyInfo().itemEncryptedKey(0);


      if (ek != null) {
        XMLCipher keyCipher = XMLCipher.getInstance();
        keyCipher.init(XMLCipher.UNWRAP_MODE, kek);
        key = keyCipher.decryptKey(ek, encryptedData.getEncryptionMethod().getAlgorithm());

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Examples of org.apache.xml.security.encryption.EncryptedKey

   private void wrap(Key k, char[] password) {


      try {
         Key wrapKey = createWrapKey(EncryptionConstants.ALGO_ID_KEYWRAP_AES256,
                                     password);
         EncryptedKey ek =
            new EncryptedKey(this._doc,
                             EncryptionConstants.ALGO_ID_KEYWRAP_AES256, null,
                             null, k, wrapKey, null, null, null, null, null,
                             null);


         /*
         String JCAalgo = k.getAlgorithm();
         String JCAformat = k.getFormat();
         String keyType = null;
         if (JavaUtils.implementsInterface(k, "java.security.PrivateKey")) {
            keyType = "PrivateKey";
         } else if (JavaUtils
                 .implementsInterface(k, "javax.crypto.SecretKey")) {
            keyType = "SecretKey";
         }
         */
         this._constructionElement.appendChild(ek.getElement());
         XMLUtils.addReturnToElement(this._constructionElement);
      } catch (XMLSecurityException ex) {
         throw new RuntimeException(ex.getMessage());
      }
   }

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Examples of org.apache.xml.security.encryption.EncryptedKey

           throws NoSuchAlgorithmException, UnrecoverableKeyException {


      try {
         Key wrapKey = createWrapKey(EncryptionConstants.ALGO_ID_KEYWRAP_AES256,
                                     password);
         EncryptedKey ek =
            new EncryptedKey(this
               .getChildElementLocalName(0, EncryptionConstants
               .EncryptionSpecNS, EncryptionConstants._TAG_ENCRYPTEDKEY), this
                  ._baseURI);


         return ek.unwrap(wrapKey, EncryptionConstants.ALGO_ID_KEYWRAP_AES128);
      } catch (XMLSecurityException ex) {
         throw new RuntimeException(ex.getMessage());
      }
   }

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Examples of org.apache.xml.security.encryption.EncryptedKey


        if (wrappingCert != null) {
            XMLCipher newCipher = XMLCipher.getInstance(keyTransportAlgorithm);
            newCipher.init(XMLCipher.WRAP_MODE, wrappingCert.getPublicKey());


            EncryptedKey encryptedKey = newCipher.encryptKey(document, encryptingKey);
            // Create a KeyInfo for the EncryptedKey
            KeyInfo encryptedKeyKeyInfo = encryptedKey.getKeyInfo();
            if (encryptedKeyKeyInfo == null) {
                encryptedKeyKeyInfo = new KeyInfo(document);
                encryptedKeyKeyInfo.getElement().setAttributeNS(
                    "http://www.w3.org/2000/xmlns/", "xmlns:dsig", "http://www.w3.org/2000/09/xmldsig#"
                );
                encryptedKey.setKeyInfo(encryptedKeyKeyInfo);
            }


            SecurityTokenReference securityTokenReference = new SecurityTokenReference(document);
            securityTokenReference.addWSSENamespace();
            securityTokenReference.setKeyIdentifierSKI(wrappingCert, null);

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