一种新的移动Ad hoc网络安全路由协议

Buttyan L等指出了移动Ad hoc网络典型安全路由协议Aridane的缺陷，并提出了一种自称可以抵御ac-tive-1-y（y≥1）型攻击的路由协议EndairA^A]。文章通过分析发现EndairA不能抵御一种active-0-1型攻击，即中间人攻击，并据此提出了一种新的安全路由协议EndairALoc。分析表明EndairALoc不仅保持了EndairA原有的安全性，而且还能够抵御中间人攻击和虫洞攻击。另外该协议采用对称密钥机制替代了EndairA中使用的公钥签名机制，降低了安全路由所需的能耗。

Secure Routing for Mobile Ad hoc Networks

Buttyan L.et al.found out a security flaw in Aridane and proposed a secure routing protocol,EndairA, which can resist attacks of active-1-1 according to ref9].But unfortunately we discover an as yet unknown active-0-1 attack,"man-in-the-middle attack",which EndairA can't resist.So we propose a new secure routing protocol,En- dairALoc.Analysis shows that EndairALoc can not only inherit security of EndairA,but also resist"man-in-the-mid- dle attack"and even wormhole attack.Furthermore EndairALoc uses pairwise secret keys instead of public keys Endai- rA used,so compared with EndairA,EndairALoc can save more energy in the process of routing establishment.