无线移动Ad-hoc路由协议DSR的安全研究

Research on Secure Dynamic Routing Protocol in Mobile Ad-hoc Network

研究分析无线移动Ad-hoc网络中动态源路由协议(DSR,Dynamic Source Routing)面临的多种安全威胁,在分析比较经典DSR安全协议SRP与Ariadne的优势和缺陷的基础上,重点讨论SDSR、SRDP等协议对于DSR安全的优化与改善,分析基于身份和门限的密码体系构建完善安全DSR路由协议的研究方向。

Due to inherent characteristics such as vulnerable wireless communication,frequently topology changes and limited resources for computing and storage,traditional security mechanism such as PKI is hard to apply to MANETs.Therefore MANETs encounters lots of security problems,and the primary goal of a secure MANET routing protocol is to find the best and credible route effectively.First The paper presents variable potential attacks in MANET DSR environment,and then based on the discussion of SRP and Ariadne se...