软件的加密程序。通过绑定MAC地址，对软件进行授权加密-Software encryption program. Through the binding MAC address of software accredit encryption

vc中的绑定硬盘，源码，简单，适合新手，通俗易懂-binding hard drive, in the vc source code, simple

自己写的符合标准的3DES加密和解密程序源码，使用C#编写，平台为是VS2008，可带加密key和符合Java标准的32位密钥，并能读取CPU等硬件序列号做机器绑定加密，已用在多个项目中做程序加密解密-Written by myself standards-compliant 3DES encryption and decryption program source code, written in C# platform for VS2008, with a 32-bit key encryp