AdHoc网络路由协议安全模型研究

路由协议的安全性是Ad Hoc网络研究的热点。通过分析现有的Ad Hoc网络路由协议面临的安全威胁及其解决办法,提出了路由协议安全模型。路由协议安全模型采用模块化设计思想,包含多种实现加密认证机制和入侵检测机制的安全模块。Ad Hoc网络路由协议在满足路由性能的基础上,通过增加安全模块,保证其安全性,实现性能与安全性的平衡。采用NS2对加载安全模型的路由协议进行了仿真实验,实验结果表明了安全模型的可用性和可行性,最后指出了进一步研究方向。

Research of Security Model for Routing Protocols in Ad Hoc Networks

The security of routing protocols is a research hotspot in Ad Hoc networks.In this paper,the security model of routing protocols was proposed on the basis of analyzing security threat of existed routing protocols and solutions to its threat.The model was designed using modularization idea,including many kinds of modules,which implemented encrypting and authorization mechanism and intrusion detection mechanism.The security of routing protocols was guaranteed by adding security module on the basis of satisfyi...