import net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity.CFCredentials; import net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity.CFSecurityException; import net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity.CFUser; import net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity.CFUserFactory; // Create credentials for a user CFCredentials credentials = new CFCredentials("username", "password"); // Authenticate the user try { CFUser user = CFUserFactory.authenticate(credentials); System.out.println("User authenticated: " + user.getUsername()); } catch (CFSecurityException e) { System.out.println("Authentication failed: " + e.getMessage()); }
import net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity.CFAbstractSymmetricAlgorithm; import net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity.CFCryptoKey; import net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity.CFCryptoKeyFactory; // Generate a secret key for AES encryption CFCryptoKey key = CFCryptoKeyFactory.generateKey("AES"); // Create a symmetric encryption algorithm with the key CFAbstractSymmetricAlgorithm algorithm = CFAbstractSymmetricAlgorithm.create(CFAbstractSymmetricAlgorithm.AES, key); // Encrypt a message String message = "Hello, world!"; byte[] encrypted = algorithm.encrypt(message.getBytes()); // Decrypt the message byte[] decrypted = algorithm.decrypt(encrypted); String decryptedMessage = new String(decrypted); System.out.println(decryptedMessage); // Output: Hello, world!Overall, net.sourceforge.msscodefactory.cfsecurity.v2_4.cfsecurity CFLib is a useful package library for implementing security in Java applications.