VC++源代码写的用于md5加密算法的一个DLL组件源码，虽然是半成品，不过学习一下VC++中编写DLL也是不错的选择，另外还可以研究MD5加密算法具体实施代码。-VC++ source code written in a DLL component source code for md5 encryption algorithm, although semi-finished products, but to learn about the DLL written in VC++ is a g