图像设计 完成应用Visual Studio.NET和C#语言开发文件管理与加密程序，以TreeView和ListView控件实现与文件资源管理器功能和行为相近的文件浏览界面，对该界面下选定的文件以独立窗口显示各项相关属性，并可对其进行加密和解密处理。-Image design is completed and the application of Visual Studio.NET C# language development file management and encryption p

In traditional image and video content protection schemes, called fully layered, the whole content is first compressed. Then, the compressed bitstream is entirely encrypted using a standard cipher (DES, AES, IDEA, etc.). The specific characteristics