ASP.NET MVC CookieTempDataProvider

CookieTempDataProvider.cs

public class CookieTempDataProvider : ITempDataProvider
{
    // Change cookie name to whatever you want it to be
    const string TempDataCookieKey = "__TempData";
    HttpContextBase httpContext;

    #region Constructors

    public CookieTempDataProvider(HttpContextBase httpContext)
    {
        if (httpContext == null)
        {
            throw new ArgumentNullException("httpContext");
        }
        this.httpContext = httpContext;
    }

    #endregion

    public virtual IDictionary<string, object> LoadTempData(ControllerContext controllerContext)
    {
        var cookie = httpContext.Request.Cookies[TempDataCookieKey];
        if (cookie != null && !string.IsNullOrEmpty(cookie.Value))
        {
            var deserializedTempData = DeserializeTempData(cookie.Value);
            ResetCookie();
            return deserializedTempData;
        }            

        return new Dictionary<string, object>();
    }        

    public virtual void SaveTempData(ControllerContext controllerContext, IDictionary<string, object> values)
    {
        string cookieValue = string.Empty;
        if (values != null && values.Count > 0)
        {                
            var cookie = new HttpCookie(TempDataCookieKey);                
            cookie.Value = SerializeToBase64EncodedString(values);
            cookie.HttpOnly = true;
            httpContext.Response.Cookies.Add(cookie);
        }
    }

    #region Helpers

    void ResetCookie()
    {
        var cookie = new HttpCookie(TempDataCookieKey);            
        cookie.Expires = DateTime.MinValue;
        cookie.Value = string.Empty;
        cookie.HttpOnly = true;
        httpContext.Response.Cookies.Add(cookie);
    }

    IDictionary<string, object> DeserializeTempData(string base64EncodedSerializedTempData)
    {
        try
        {
            byte[] bytes = Convert.FromBase64String(base64EncodedSerializedTempData);
            var memStream = new MemoryStream(bytes);
            var binFormatter = new BinaryFormatter();
            return binFormatter.Deserialize(memStream, null) as IDictionary<string, object>;
        }
        catch (System.FormatException)
        {
            // ignore invalid format exceptions
            return new Dictionary<string, object>();
        }
        catch (Exception)
        {
            throw;
        }
    }

    string SerializeToBase64EncodedString(IDictionary<string, object> values)
    {
        using (var memStream = new MemoryStream())
        {
            var binFormatter = new BinaryFormatter();
            binFormatter.Serialize(memStream, values);
            memStream.Position = 0;
            byte[] bytes = memStream.ToArray();
            return Convert.ToBase64String(bytes);
        }
    }

    #endregion
}

MyBaseController.cs

public class MyBaseController: Controller
{
  /// <summary>
  /// Overrides the creation of the TempDataProvider
  /// to use a Cookie based TempDataProvider instead of Session
  /// </summary>  
  protected override ITempDataProvider CreateTempDataProvider()
  {
      return new CookieTempDataProvider(HttpContext);
  }
}

How to use CookieTempDataProvider to store and retrieve data from action method?

Thanks