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Security Research on Mobile IP network Handover

机译:移动IP网络切换的安全性研究

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摘要

Mobile Node (MN) in MIP(MIP) network engaging with Correspond Node (CN) can freely roam into different Access Routers (AR). However when MN from Previous AR (PAR) roams into a New AR (NAR), the Fast Handover protocol will have to be engaged. Though the upper protocol such as IPSec will take care of the security handling, it is thought to be somehow insufficient and unconvincing. The upper layer protocol such as IPSec could only prevent leakage of data integrity by applying and agreeing upon certain encryption standards and coud not prevent attacks such as the combination of Denial of Service (DoS) with Masquerading. This paper proposes two solutions to the above problem. One solution is to use the Public Key Encryption algorithm, the other is that we introduce the Diffie-Hellman algorithm into the Fast Handover protocol.
机译:与对应节点(CN)相连的MIP(MIP)网络中的移动节点(MN)可以自由漫游到不同的接入路由器(AR)中。但是,当来自先前AR(PAR)的MN漫游到新AR(NAR)中时,将必须使用快速切换协议。尽管诸如IPSec之类的上层协议将负责安全性处理,但是人们认为它在某种程度上是不足和令人信服的。诸如IPSec之类的上层协议只能通过应用并同意某些加密标准来防止数据完整性泄漏,而不能阻止诸如拒绝服务(DoS)与伪装的组合之类的攻击。针对以上问题,本文提出了两种解决方案。一种解决方案是使用公钥加密算法,另一种解决方案是将Diffie-Hellman算法引入到快速切换协议中。

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