An Efficient Key Agreement Framework to MANET  

作　　者：王顺满 陶然 王越 

机构地区：[1]Department of Electronic Engineering, Beijing Institute of Technology, Beijing 100081, China

出　　处：《Defence Technology（防务技术）》2006年第1期67-72,共6页Defence Technology

基　　金：SponsoredbyNationalNatureScienceFoundationofChina(60236010);MinisterialFoundationProjectofChina(6140445);TeachingandResearchAwardforOutstandingYoungTeachersinHigherEducationInsitutionsofMinistryofEducationofChina.

摘　　要：Protocols for key management are compared and evaluated from the point of view on mobile ad hoc networks (MANET). The issues of fault-tolerance and efficiency of key distribution protocols for group communications in MANET are addressed. Most key distribution protocols existing today are primarily designed for wire-line networks. These protocols either fail to work as intended or cannot work at all when they are applied to the demanding environment of MANET. Parameters and performance of different protocols are analyzed, and then a flat is given out, on which new protocols or existing ones are designed and modified, so that they can be robust, scalable and efficient in MANET.Protocols for key management are compared and evaluated from the point of view on mobile ad hoe networks （MANET）. The issues of fault-tolerance and efficiency of key distribution protocols for group communications in MANET are addressed. Most key distribution protocols existing today are primarily designed for wlre-line networks. These protocols either fail to work as intended or cannot work at all when they are applied to the demanding environment of MANET. Parameters and performance of different protocols are analyzed, and then a fiat is given out, on which new protocols or existing ones are designed and modified, so that they can be robust, scalable and efficient in MANET.

关 键 词：移动网络 MANET 网络节点 系统安全 

分 类 号：TN918.82[电子电信—通信与信息系统]