本文關(guān)鍵詞： 無線傳感器網(wǎng)絡(luò) 安全路由協(xié)議 地理位置路由協(xié)議 TinyOS　出處：《上海交通大學(xué)》2007年碩士論文　論文類型：學(xué)位論文

【摘要】： 無線傳感器網(wǎng)絡(luò)集成了傳感器、計算機和網(wǎng)絡(luò)三大技術(shù),是一種全新的信息獲取和處理技術(shù)。在無線傳感器網(wǎng)絡(luò)中,節(jié)點首先采集各種信息,然后對采集的數(shù)據(jù)進行內(nèi)部處理,最后利用各種通信手段將數(shù)據(jù)發(fā)送到匯聚節(jié)點,從而為人們提供信息。 本文首先介紹無線傳感器網(wǎng)絡(luò)的基本知識,以及目前的研究熱點和現(xiàn)狀。然后介紹無線傳感器網(wǎng)絡(luò)路由協(xié)議及其安全性,本文著重分析了當(dāng)前主要的幾類路由協(xié)議,包括以數(shù)據(jù)為中心的路由協(xié)議、層次式路由協(xié)議和基于地理位置的路由協(xié)議,分析針對路由協(xié)議的常見攻擊方法,列出路由協(xié)議的安全目標(biāo)和設(shè)計原則,并介紹了目前無線傳感器網(wǎng)絡(luò)安全路由協(xié)議的研究現(xiàn)狀。 根據(jù)基于地理位置的路由協(xié)議的運行原理,本文分析了基于地理位置的路由協(xié)議的安全性特點,介紹了針對位置路由的幾種攻擊方法。然后,介紹了與基于地理位置路由協(xié)議關(guān)系密切的定位算法。 針對基于地理位置路由協(xié)議的運行原理和安全性特點,本文提出了一種具有更好安全性的地理位置路由協(xié)議的設(shè)計。該設(shè)計中,在路由更新階段通過多節(jié)點協(xié)同驗證的方式來計算節(jié)點的實際位置,以此來抵抗Wormhole和Sybil等攻擊,本文給出了協(xié)議的詳細描述和安全性分析。 最后,本文給出了基于TinyOS實驗平臺的仿真實驗,分析了仿真結(jié)果,實驗結(jié)果表明,設(shè)計的協(xié)議可以在較小的誤差范圍內(nèi)計算待驗證節(jié)點的位置,從而抵抗針對基于地理位置的路由協(xié)議的一系列攻擊。
[Abstract]:Wireless sensor network integrates sensor, computer and network technology, which is a new technology of information acquisition and processing. In wireless sensor network, nodes first collect all kinds of information. Then the collected data is processed internally, and finally the data is sent to the convergent node by various means of communication, which provides information for people. This paper first introduces the basic knowledge of wireless sensor networks, as well as the current research focus and current situation, and then introduces the routing protocols and their security in wireless sensor networks. This paper focuses on the analysis of several main routing protocols, including data-centric routing protocols, hierarchical routing protocols and location-based routing protocols, and analyzes the common attack methods against routing protocols. This paper lists the security objectives and design principles of routing protocols, and introduces the current research status of secure routing protocols in wireless sensor networks. According to the principle of geographical location based routing protocol, this paper analyzes the security characteristics of geographical location based routing protocol, and introduces several attack methods against location routing. The location algorithm which is closely related to geographical location routing protocol is introduced. According to the principle and security characteristics of geographical location routing protocol, this paper proposes a design of geographical location routing protocol with better security. In the phase of routing update, the actual location of the nodes is calculated by means of multi-node cooperative verification, so as to resist the attacks such as Wormhole and Sybil. The detailed description and security analysis of the protocol are given in this paper. Finally, the simulation experiment based on TinyOS platform is given, and the simulation results are analyzed. The experimental results show that the designed protocol can calculate the location of the nodes to be verified in a small error range. In order to resist a series of attacks against geographical location based routing protocols.
【學(xué)位授予單位】：上海交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2007
【分類號】：TN929.5;TP212.9

【引證文獻】

相關(guān)期刊論文 前1條

1 施衡山;;無線傳感器網(wǎng)絡(luò)路由協(xié)議研究[J];中國海洋大學(xué)學(xué)報(自然科學(xué)版);2008年S1期

相關(guān)碩士學(xué)位論文 前1條

1 張九天;無線傳感器網(wǎng)絡(luò)容侵技術(shù)研究[D];太原科技大學(xué);2010年

，

本文編號：1449737