Ad Hoc网络密钥管理方案综述  

A SURVEY ON KEY MANAGEMENT SCHEMES FOR AD HOC NETWORK

作　　者：张小彬[1] 韩继红[1] 王亚弟[1] 黄河[1] 刘敏[1] 

机构地区：[1]中国人民解放军信息工程大学电子技术学院,河南郑州450004

出　　处：《计算机应用与软件》2010年第2期144-147,共4页Computer Applications and Software

摘　　要：密钥管理作为加密和认证的基础,在Ad Hoc网络安全中扮演着重要的角色。研究Ad Hoc网络的特点及面临的安全威胁,根据网络的通信方式,对Ad Hoc网络中的密钥管理方案进行分类,详细介绍具有代表性的方案的基本思想,并对其优缺点进行分析比较。最后对Ad Hoc网络密钥管理的难点和发展趋势进行了总结。As the basis of encryption and authentication, key management plays an important role in Ad Hoc network. In this paper we studied the characteristics of Ad Hoc network and the threats it faced, classified key management schemes according to the mode of communi- cation in Ad Hoc network, introduced in detail the fundamental thoughts of some typical key management schemes, and comparatively analysed their advantages and disadvantages. In the end, the difficulties and trend of key management in Ad Hoc network are summarized.

关 键 词：AD HOC网络 安全 密钥管理 对密钥 组密钥 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术] TP316.86[自动化与计算机技术—计算机科学与技术]