很好的学习usbkey的例子，明华源代码，枚举CSP，枚举容器和生成容器，RSA签名，3DES加解密，SCB2加解密等-Good example to learn USBKEY, Ming Hua source code, the CSP enumeration enumeration, container and generation of container, RSA signature, 3DES encryption, SCB2 encryption and decryption

linux下对文件进行3DES加密和解密一直是困扰coder的事情，我这里把我之前做的代码共享给大家，请大家批评指教-the file under linux 3DES encryption and decryption has been plagued coder thing, I am here to do my code before everyone to share, please advise criticism