计算机应用与软件Issue(3)：297-300,4.DOI:10.3969/j.issn.1000-386x.2014.03.078
WSN中基于多边形分组部署模型的密钥管理方案
A KEY MANAGEMENT SCHEME BASED ON POLYGON GROUPING DEPLOYMENT MODEL FOR WSN
摘要
Abstract
Ensuring network security is crucial to wireless sensor networks under the condition of high connectivity.A key management scheme based on polygon grouping deployment model is proposed in the paper.The scheme divides monitoring area into a number of polygons with equal size,compares the performance of the polygons grouping and puts forward the establishment of tree structure based on optimal model and the key distribution scheme.Both theoretical analysis and experimental results show that the scheme is suitable for large-scale wireless sensor networks,it improves the network connectivity while reducing the key storage capacity of nodes.关键词
无线传感器网络/多边形/分组/密钥管理Key words
Wireless sensor networks/Polygon/Grouping/Key management分类
信息技术与安全科学引用本文复制引用
范书平,马宝英,张丹..WSN中基于多边形分组部署模型的密钥管理方案[J].计算机应用与软件,2014,(3):297-300,4.基金项目
黑龙江省教育与信息工程重点实验室开放基金项目（IEF2012-01）；黑龙江省教育厅科学技术研究项目（12513094）。 （）
