Secure Data Aggregation in Vehicular-Adhoc Networks: A Survey

被引：15

作者：

Mohanty, Sagarika ^{[1
]}

Jena, Debasish ^{[1
]}

机构：

[1] Int Inst Informat Technol, Bhubaneswar, Orissa, India

来源：

2ND INTERNATIONAL CONFERENCE ON COMMUNICATION, COMPUTING & SECURITY [ICCCS-2012] | 2012年 / 1卷

关键词：

Vehicular ad-hoc network; Security; Aggregation; Dissemination;

D O I：

10.1016/j.protcy.2012.10.112

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Vehicular ad hoc networks (VANETs) are an upcoming technology that is gaining momentum in recent years. That may be the reason that the network attracts more and more attention from both industry and academia. Due to the limited bandwidth of wireless communication medium, scalability is a major problem. Data aggregation is a solution to this. The goal of data aggregation is to combine the messages and disseminate this in larger region. While doing aggregation integrity of the information can not be easily verified and attacks may be possible. Hence aggregation must be secure. Although there are several surveys covering VANETs, they do not concentrate on security issues specifically on data aggregation. In this paper, we discuss and analyse various data aggregation techniques and their solutions. (C) 2012 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Department of Computer Science & Engineering, National Institute of Technology Rourkela

引用

页码：922 / 929

页数：8

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