rekey

1.The simulation results show that,compared with the protocols,EDGK is better in the group rekey success ratio and delay in mobile Ad hoc network environment.

模拟试验表明,提出的管理在移动自网络中具有良好的性能。

2.Compared with the existing schemes, the proposed scheme can rekey real-time, provide a high level of security and reduce communication overhead at the same time.

与有相比较，此能实时地更新，有着更好的安全性并具有较小的通信开销。