基于无线传感器网络随机密钥预分配协议的研究

Random Key Pre-Distribution Protocol Based on Wireless Sensor Network

根据传感器网络的拓扑结构,将网络划分为等边六边形的子网络再分配密钥的方案,优化了网络随机密钥预分配协议,实验表明,方案不仅具有较好的密钥连通性和节点抗捕获性,而且更适用于无线传感器网络,通过仿真,实现了网络中节点密钥的建立和删除。

The network random key pre-distribution protocol is optimized by the network is divided into sub-equilateral hexagonal network of key redistribution program based sensor network topology.Experiments show that the program not only has good connectivity and node key anti-capture,but also more suitable for wireless sensor networks.Through the simulation,the key of the network nodes establish and delete that have been achieved.