Novel group key agreement protocol based on trusted third party for wireless network
一种基于第三方认证的无线组密钥协商协议

This paper proposed a novel group key agreement protocol based on trusted third party, applied in collaboration between mobile users for wireless Mesh network. The security analysis and performance analysis show that, the protocol not only provides privacy protection for group members, but also authenticates all participants by adopting certificates. More important, in the proposed protocol, the computation cost and traffics for each group member are largely reduced to improve the implementation efficiency of the protocol. Therefore, the protocol is a novel, reliable group key agreement protocol, and it is well suited for wireless Mesh network.