这是加密文件或字符串的源代码.安全性还可以.大家可以看看.-This is the document or string encryption source code. Security can also. We can look at.

实现对盗连者URL转向，自定义加密因子。查看服务器上线人数，服务器线程限制，防盗文件类型设置。URL过期时间设置-achieve even those on pirated URL shift from defined encryption factor. View on the number of servers, the server thread restrictions, security document type setting. URL expired installed

RSA算法演示程序编程介绍，便于使用者了解其加密原理，更好地为文件安全服务。-RSA demo programming, user-friendly understanding of its encryption theory, to better document security services.