火力与指挥控制2011，Vol.36Issue(3)：150-153,4.
基于簇的Ad Hoc网络密钥管理机制研究
Research on Cluster-based Key Management Mechanism for Ad Hoc Networks
摘要
Abstract
Ad Hoc networks can quickly put up a wireless mobile communication network without conventional network infrastructures. However, its flexible characteristics make security a challenge. Key management is central to ensuring privacy protection in Ad Hoc networks. Following the analysis of existing distributed trust model to Ad Hoc networks, this paper proposes an effective key management scheme based on cluster. The scheme achieves two-way authentication between the nodes, with strong capability of anti-counterfeiting attack. The process of key distribution is simple and the overhead of computation and communication is lower. The performance of simulations shows that the scheme is secure and effective; the scheme is suited to the self-organized and resource-constrained features of Ad Hoc networks.关键词
Ad Hoc网络/簇/自认证公钥/密钥管理Key words
Ad Hoc networks/ cluster/ self-certified key/ key management分类
信息技术与安全科学引用本文复制引用
王新颖,吴钊,王毅..基于簇的Ad Hoc网络密钥管理机制研究[J].火力与指挥控制,2011,36(3):150-153,4.基金项目
国家"863"计划基金(2007AA01Z138) （2007AA01Z138）
湖北省科学技术研究基金资助项目(B200725005) （B200725005）
