KEY MANAGEMENT SCHEME BASED ON IDENTITY AND DUAL CLUSTER HEADS FOR WSN

摘要：

　　For improving the current existing problems in wireless sensor networks,reducing the amount of the node key storage and key generation overhead,a new key management scheme based on ECC and the traditional clustering structure is proposed,which combines the identity- based encryption using the one-way hash function and the dual cluster head nodes structure.Under the coordination and management of the vice cluster head node,the cluster nodes could join and leave networks dynamically.In this way,this scheme could effectively prevent the nodes being out of work because of the cluster head node death,and support rekeying,cluster heads update,and addition of new nodes.Compared with the existing schemes,the performance analysis shows that this scheme has some obvious advantages in resilience to nodes compromise,storage overhead and scalability.

关键词： WSN Key management Identity-based encryption dual cluster heads

作者: Yi Liu Jinkou Ding Qiaoyan Wen

作者单位: School of Science, Beijing University of Posts and Telecommunications, Beijing State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecom

会议类型: 国际会议

会议名称: 2013 International Conference on Information and Network Security(2013信息与网络安全国际会议)

会议地点: 北京

会议语种:英文

页码: 31-36

在线出版日期: 2013-11-22（万方平台首次上网日期，不代表论文的发表时间）