信息网络安全 ›› 2018, Vol. 18 ›› Issue (7): 36-46.doi: 10.3969/j.issn.1671-1122.2018.07.005

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面向车队的安全且具备隐私保护的移动性管理框架

赖成喆(), 王文娟   

  1. 西安邮电大学无线网络安全技术国家工程实验室,陕西西安 710121
  • 收稿日期:2017-11-15 出版日期:2018-07-15 发布日期:2020-05-11
  • 作者简介:

    作者简介:赖成喆(1985—),男, 陕西,副教授,博士,主要研究方向为无线网络安全;王文娟(1992—),女, 陕西,硕士研究生, 主要研究方向为信息安全。

  • 基金资助:
    国家自然科学基金 [61502386, 61772418];陕西省创新人才推进计划-青年科技新星项目 [2017KJXX-47]

Secure Mobility Management Framework with Privacy Preservation for Vehicle Platoon

Chengzhe LAI(), Wenjuan WANG   

  1. National Engineering Laboratory for Wireless Security, Xi’an University of Posts and Telecommunications, Xi’an Shaanxi 710121, China
  • Received:2017-11-15 Online:2018-07-15 Published:2020-05-11

摘要:

针对异构车载网络中支持安全高效的移动性管理的问题,以及支持新兴的面向车队环境所面临的性能方面的挑战,文章基于OpenFlow(OF)协议的软件定义网络(SDN)概念,提出了一种新的基于SDN的车联-蜂窝集成网络架构,同时引入一个统一的安全无缝IP通信框架。文章试图解决两个主要挑战:1)在考虑车辆的社会属性时,如何以隐私保护方式安全和灵活地建立群组;2)如何控制切换信令开销(主要由基于群组的切换认证和IPsec建立引入),并且当大量群组成员需要安全地访问因特网时,可以减少切换延迟。性能评估表明,文章所提出的方案在平均信令开销和切换延迟方面优于其他方案。

关键词: 软件定义网络, 群组, 隐私保护, 切换认证, 移动性管理

Abstract:

To address the problem of supporting secure and efficient mobility management in heterogeneous vehicular networking, as well as performance challenges in supporting emerging for vehicle platoon environments. In this paper, a new SDN-enabled VANET-Cellular integrated network architecture is proposed by following the SDN concept, which is based on the OpenFlow (OF) protocol. And we introduce a unified secure and seamless IP communications framework. We try to address two major challenges: 1) how to securely and flexibly set up the platoon in a privacy preserving way when considering the vehicles’ social attributes, and 2) how to control the handover signalling overhead (mainly introduced by group based handover authentication and IPsec establishment), and reduce handover latency when a large number of platoon members need to securely access the Internet. The performance evaluations demonstrate that the proposed proposal outperforms other schemes in terms of average signaling cost and handover latency.

Key words: SDN, group, privacy preserving, handover authentication, mobility management

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