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

Package org.apache.xml.security.encryption

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

org.apache.xml.security.encryption.XMLCipher
XMLCipher encrypts and decrypts the contents of Documents, Elements and Element contents. It was designed to resemble javax.crypto.Cipher in order to facilitate understanding of its functioning. @author Axl Mattheus (Sun Microsystems) @author Christian Geuer-Pollmann

        KeyGenerator keygen = KeyGenerator.getInstance("DESede");
        keygen.init(192);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.TRIPLEDES_KeyWrap);
        keygen = KeyGenerator.getInstance("DESede");
        keygen.init(192);
        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");

View Full Code Here

        KeyGenerator keygen = KeyGenerator.getInstance("DESede");
        keygen.init(192);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.RSA_v1dot5);
        Key keyWrappingKey = rsaKeyPair.getPublic();
        cipher.init(XMLCipher.WRAP_MODE, keyWrappingKey);
        EncryptedKey encryptedKey = cipher.encryptKey(document, key);
        
        // Encrypt using DOM
        List<String> localNames = new ArrayList<String>();
        localNames.add("PaymentInfo");

View Full Code Here

        KeyGenerator keygen = KeyGenerator.getInstance("DESede");
        keygen.init(192);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.RSA_OAEP);
        Key keyWrappingKey = rsaKeyPair.getPublic();
        cipher.init(XMLCipher.WRAP_MODE, keyWrappingKey);
        EncryptedKey encryptedKey = cipher.encryptKey(document, key);
        
        // Encrypt using DOM
        List<String> localNames = new ArrayList<String>();
        localNames.add("PaymentInfo");

View Full Code Here

        KeyGenerator keygen = KeyGenerator.getInstance("DESede");
        keygen.init(192);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.RSA_OAEP_11);
        Key keyWrappingKey = rsaKeyPair.getPublic();
        cipher.init(XMLCipher.WRAP_MODE, keyWrappingKey);
        EncryptedKey encryptedKey = cipher.encryptKey(document, key);
        
        // Encrypt using DOM
        List<String> localNames = new ArrayList<String>();
        localNames.add("PaymentInfo");

View Full Code Here

        KeyGenerator keygen = KeyGenerator.getInstance("Camellia");
        keygen.init(128);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.CAMELLIA_128_KeyWrap);
        keygen = KeyGenerator.getInstance("Camellia");
        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");

View Full Code Here

        KeyGenerator keygen = KeyGenerator.getInstance("Camellia");
        keygen.init(192);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.CAMELLIA_192_KeyWrap);
        keygen = KeyGenerator.getInstance("Camellia");
        keygen.init(192);
        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");

View Full Code Here

        KeyGenerator keygen = KeyGenerator.getInstance("Camellia");
        keygen.init(256);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        XMLCipher cipher = XMLCipher.getInstance(XMLCipher.CAMELLIA_256_KeyWrap);
        keygen = KeyGenerator.getInstance("Camellia");
        keygen.init(256);
        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");

View Full Code Here

        KeyGenerator keygen = KeyGenerator.getInstance("SEED");
        keygen.init(128);
        SecretKey key = keygen.generateKey();
        
        // Set up the Key Wrapping Key
        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");

View Full Code Here

        String algorithm,
        Document document,
        List<String> localNames,
        Key encryptingKey
    ) throws Exception {
        XMLCipher cipher = XMLCipher.getInstance(algorithm);
        cipher.init(XMLCipher.ENCRYPT_MODE, encryptingKey);


        XPathFactory xpf = XPathFactory.newInstance();
        XPath xpath = xpf.newXPath();
        xpath.setNamespaceContext(new DSNamespaceContext());


        EncryptedData builder = cipher.getEncryptedData();
        KeyInfo builderKeyInfo = builder.getKeyInfo();
        if (builderKeyInfo == null) {
            builderKeyInfo = new KeyInfo(document);
            builder.setKeyInfo(builderKeyInfo);
        }
        builderKeyInfo.add(encryptedKey);


        for (String localName : localNames) {
            String expression = "//*[local-name()='" + localName + "']";
            Element elementToEncrypt =
                (Element) xpath.evaluate(expression, document, XPathConstants.NODE);
            Assert.assertNotNull(elementToEncrypt);


            document = cipher.doFinal(document, elementToEncrypt, false);
        }


        NodeList nodeList = document.getElementsByTagNameNS(
            XMLSecurityConstants.TAG_xenc_EncryptedData.getNamespaceURI(),
            XMLSecurityConstants.TAG_xenc_EncryptedData.getLocalPart()

View Full Code Here

        String dataRefURI,
        Element encData,
        SecretKey symmetricKey,
        String symEncAlgo
    ) throws WSSecurityException {
        XMLCipher xmlCipher = null;
        try {
            xmlCipher = XMLCipher.getInstance(symEncAlgo);
            xmlCipher.setSecureValidation(true);
            xmlCipher.init(XMLCipher.DECRYPT_MODE, symmetricKey);
        } catch (XMLEncryptionException ex) {
            throw new WSSecurityException(
                WSSecurityException.UNSUPPORTED_ALGORITHM, null, null, ex
            );
        }


        WSDataRef dataRef = new WSDataRef();
        dataRef.setWsuId(dataRefURI);
        dataRef.setAlgorithm(symEncAlgo);
        boolean content = X509Util.isContent(encData);
        dataRef.setContent(content);
        
        Node parent = encData.getParentNode();
        Node previousSibling = encData.getPreviousSibling();
        if (content) {
            encData = (Element) encData.getParentNode();
            parent = encData.getParentNode();
        }
        
        try {
            xmlCipher.doFinal(doc, encData, content);
        } catch (Exception ex) {
            throw new WSSecurityException(WSSecurityException.FAILED_CHECK, null, null, ex);
        }
        
        if (parent.getLocalName().equals(WSConstants.ENCRYPTED_HEADER)

View Full Code Here

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