MD5的全称是Message-Digest Algorithm 5，在90年代初由MIT的计算机科学实验室和RSA Data Security Inc发明，经MD2、MD3和MD4发展而来-name is the MD5 Message-Digest Algorithm 5, in the early 1990s by the MIT Laboratory of Computer Science and RSA Data Security Inc. invention, MD2, MD3 MD4

简易的科学计算机，想学习MFC的朋友可以下载下来看看，代码简单易懂，适合初学者。-Simple computer science, want to learn MFC friends can download to see, the code is simple and easy to understand for beginners.