Group key management strategy of mobile Ad Hoc network
移动Ad Hoc网络中的组密钥管理策略

Mobile Ad Hoc network is a collection of wireless mobile nodes forming a temporary computer communication network without the aid of any established infrastructure, and one of the challenges in designing the kind of network is the frangibility in withstanding the attacks of security. The group key management of mobile Ad Hoc network is facing a great challenge because of its acebtric, dynamic topology and realtime changed link. By comparing and analyzing the strategy of group key management in existence ,it provides an idea of the further study in this field.