基于无证书公钥体制的层簇式WSN密钥管理方案

Key-management Scheme Based on Public-key Institution to Clustered Wireless Sensor Networks

在详细叙述无线传感器网络(wireless sensor network,WSN)密钥管理方案性能衡量指标的基础上,采用层簇式结构,结合无证书公钥算法,提出一种安全的密钥管理方案,通过与其他密钥管理方案的网络联通性、安全性、计算量与存储性能等指标的对比分析,证实了该方案的有效性.

On the basis of detailed description of wireless sensor network （ WSN） keymanagementscheme performance measure index, a secure keymanagement scheme was proposed by using the layerclustered structure and the noncertificate publickey algorithm, the effectiveness of the scheme wasconfirmed through the comparison and analysis of the network connectivity, security, calculation andstorage performance of other keymanagement Schemes.