大规模移动自组网络安全技术综述  

Survey of Security Technology for Large Scale MANET

作　　者：胡华平[1] 胡光明[1] 董攀[1] 陈新[1] 

机构地区：[1]国防科学技术大学计算机学院

出　　处：《计算机研究与发展》2007年第4期545-552,共8页Journal of Computer Research and Development

基　　金：国家自然科学基金项目(60573136)

摘　　要：移动自组网络具有重要的军事价值和广阔的商业应用前景.其无中心控制、多跳等特征使移动自组网络安全问题更加严峻.特别是,当节点数增加时,网络的组成难度、可用性、安全性都会受到极大的影响.在对国内外有关移动自组网络研究现状综述的基础上,重点对大规模移动自组网络安全涉及的关键技术,如安全模型与安全方案、安全分簇技术、组密钥管理技术等方面的研究现状进行了深入分析与探讨;最后,指出了大规模移动自组网络安全技术的主要研究方向,即:大规模移动自组网络的安全组网技术、移动自组网络的协议安全证明技术、大规模移动自组网络的密钥管理技术、大规模移动自组网络模型模拟和安全性论证.Mobile ad-hoc networks （MANET） have great martial value and wide business application prospect. In MANET, owing to many new characteristics such as central-less control and multi-hop communication, the security situation is more rigorous than that in the traditional network. Especially, when the number of nodes increase, the difficulty of building network, network avalability and network security will be influenced badly. In this paper the current state of MANET research is first surveyed and then the state of the key technologies involved with large scale MANET security, such as security model and scheme, secure clustering, group key management and so on, is discussed in detail. Finally, the main research directions of large scale MANET security technology are presented, which are the security networking technology, the MANET protocol security proving technology, the key management technology, the model simulation and security evaluation technology.

关 键 词：移动自组网(MANET) 安全组网技术 密钥管理 安全性评估 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TP309[自动化与计算机技术—计算机科学与技术]