Hard Disk Sentinel Activation Key File -

// Generate an activation key file var activationKeyFilePath = ActivationKeyFile.GenerateActivationKeyFile(licenseKey, userName); Console.WriteLine($"Activation key file generated: {activationKeyFilePath}");

// Validate the activation key file var isValid = ActivationKeyFile.ValidateActivationKeyFile(activationKeyFilePath, licenseKey); Console.WriteLine($"Activation key file is valid: {isValid}"); } } Hard Disk Sentinel Activation Key File

return ms.ToArray(); }

public class ActivationKeyFile { private const string ActivationKeyFileExtension = ".hdsak"; // Generate an activation key file var activationKeyFilePath

public static string GenerateActivationKeyFile(string licenseKey, string userName) { // Generate a unique activation key file var activationKey = Guid.NewGuid().ToString(); var fileContent = $"{licenseKey}:{activationKey}:{userName}"; } } return ms.ToArray()

// Save the encrypted content to a file var filePath = $"{userName}{ActivationKeyFileExtension}"; File.WriteAllBytes(filePath, encryptedContent);

public static bool ValidateActivationKeyFile(string filePath, string licenseKey) { // Read the activation key file var fileContent = File.ReadAllBytes(filePath);