Design of VPN Manager Server based on F2812
Mingchao Zhang · Information Security and Communications Privacy · 2012
In order to provide high-quality information security service in public network,a new scheme for constructing secure VPN(virtua1 private network) is developed.In this scheme,network security protocols are embedded into the network equipment,and thus the network equipment is of such functions as identity authentication,communications privacy and active attack prevention.Hardware platform and high-security VPN physical topology structure of this scheme are also given.Function design,hardware framework and software structure of the manager server in this scheme are discussed in detail,including the implementation of RSA algorithm.Experimental results show that this scheme could achieve the expected goal.