计算机工程2012，Vol.38Issue(8)：85-88,4.DOI:10.3969/j.issn.1000-3428.2012.08.028
基于部署知识的异构WSN密钥管理算法
Key Management Algorithm for Heterogeneous Wireless Sensor Network Based on Deployment Knowledge
摘要
Abstract
Aiming at the problem that many existing schemes have poor resistance to node capture attack. This paper presents a new deployment knowledge-based key pre-distribution algorithm, the deployment area is divided into several non-overlapping triangular grids and multi-key space scheme is applied to each pair of adjacent grid. Theoretical analysis and simulation show that compared with the existing algorithms, network has good resistance to node capture attack while maintaining a higher key connectivity through using deployment knowledge.关键词
异构无线传感器网络/密钥管理/部署知识/密钥连通度/节点捕获攻击Key words
Heterogeneous Wireless Sensor Network(HWSN)/key management/deployment knowledge/key connectivity/node capture attack分类
信息技术与安全科学引用本文复制引用
秦滔..基于部署知识的异构WSN密钥管理算法[J].计算机工程,2012,38(8):85-88,4.基金项目
湖南省社会科学基金资助项目(2010YBA229) （2010YBA229）
