Software Encryption and Protection Based on Dynamic Register Code
Zhao Ge · Jisuanji gongcheng · 2007
A method about how to protect software is designed, which is based on dynamic register code. In the method, computer fingerprint is drawn and additional information is added, and the two are combined to be as characteristic information. Then MD5 algorithm is used to encrypt. The procedure is realized with VC++. Security is considered fully and some methods are adopted to enhance security.