电子学报 ›› 2021, Vol. 49 ›› Issue (9): 1790-1798.DOI: 10.12263/DZXB.20200428

• 学术论文 • 上一篇    下一篇

基于身份签名的北斗二代民用D2导航电文认证协议

吴志军, 杨一鸣, 张云   

  1. 中国民航大学电子信息与自动化学院,天津 300300
  • 收稿日期:2020-05-08 修回日期:2021-05-27 出版日期:2021-10-21
    • 作者简介:
    • 吴志军 男,1965年5月生,新疆库尔勒人. 现为中国民航大学教授,博士生导师,密码学会高级会员. 主要研究方向为航空电信网及信息安全、大数据和云计算的安全. E-mail:zjwu@cauc.edu.cn
      杨一鸣 女,1994年6月生,辽宁抚顺人. 现为中国民航大学电子信息与自动化学院研究生.研究方向为北斗导航信息安全. E-mail:13654137311@163.com
      张 云 男,1996年2月生,山东烟台人. 现为中国民航大学电子信息与自动化学院研究生.研究方向为北斗导航信息安全. E-mail:chunyyzhang@163.com
    • 基金资助:
    • 国家自然基金委员会与中国民航局联合基金资助项目 (U1933108); 国家自然基金青年基金项目 (61802276); 天津市教委科研计划项目 (2019KJ117); 中央高校基本业务费项目资助 (ZXH2012P004)

The Authentication Protocol for Civil Navigation Message D2 of Beidou II Based on Identity Signature

WU Zhi-jun, YANG Yi-ming, ZHANG Yun   

  1. School of The Electronic Information and Automation, Civil Aviation University of China, Tianjin 300300, China
  • Received:2020-05-08 Revised:2021-05-27 Online:2021-10-21 Published:2021-09-25
    • Supported by:
    • Program supported by NSFC and Civil Aviation Administration of China Joint Fund (U1933108); Youth Fund of National Natural Science Foundation of China (61802276); Program of Research Project of Tianjin Municipal Education Commission (2019KJ117); Fundamental Research Funds for the Central Universities (ZXH2012P004)

摘要:

北斗二代民用D2导航电文(BeiDou-Civil Navigation Message-D2, B-CNAV-D2)信息在开放的信道中传输,缺乏完整性保护机制,面临信息被伪造和篡改的威胁,容易遭受欺骗攻击.为了保障B-CNAV-D2信息的完整、真实和可用,本文在分析B-CNAV-D2信息组成结构的基础上,设计了基于身份签名体制的北斗二代民用D2导航电文信息认证协议.该协议提供信息源认证和信息完整性保护,实现B-CNAV-D2信息防篡改和防伪冒的功能.B-CNAV-D2信息认证协议可以有效地减少传统签名认证方案中数字证书分发和更新等处理环节,提高认证协议的整体效率和认证效率,拥有较好的认证时效性与较低的计算成本和通信成本.

关键词: 北斗民用D2导航电文, 信息源认证, 完整性, 抗欺骗, 防篡改

Abstract:

The Beidou II civil navigation message D2(B-CNAV-D2) in Beidou navigation satellite system (BDS) are transmitted in an open channel without integrity protection, facing the threat of information being tampered and falsified, and vulnerable to spoofing attacks. In order to guarantee the integrity, authenticity and availability of B-CNAV-D2 information, based on the analysis of the composition structure of B-CNAV-D2, this paper presents an authentication protocol based on the identity signature to provide B-CNAV-D2 information source authentication and integrity protection. The authentication protocol is designed to achieve the functions of anti-tampering and anti-spoofing for B-CNAV-D2. The application of authentication protocol in B-CNAV-D2 can effectively reduce the processing steps of digital certificate distribution and update in traditional signature authentication schemes, improve the overall efficiency and authentication efficiency, and has better performance in authentication timeliness, and lower computing and communication costs.

Key words: Beidou II civil navigation message D2, information source authentication, integrity, anti-spoofing, tamper-proof

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