Virtual Private Network for Virtual Enterprise Information Systems
Guoren Wang · Journal of Northeastern University · 2002
The security requirements of a virtual enterprise information system were investigated. A virtual private network (VPN) was designed to ensure the security. Several novel techniques were adopted in the VPN:①An effective chaotic encryption algorithm by using optically mixed bi-stable chaotic model was presented. This algorithm implements high efficiency,fast and real time encryption;②User′s fingerprint authentication mechanism by using logistic chaotic mapping was proposed. This mechanism implements dynamic authentication;③A cheat-proof secret sharing scheme was presented based on algebraic codes over F q to provide effective key management.