系统仿真学报 ›› 2023, Vol. 35 ›› Issue (10): 2237-2248.doi: 10.16182/j.issn1004731x.joss.23-FZ0813E

• 论文 • 上一篇    下一篇

一种基于零知识证明的军事物联网位置隐私保护方案设计与仿真

施明杰(), 解程宇, 张传富()   

  1. 中山大学 系统科学与工程学院,广东 广州 510000
  • 收稿日期:2023-07-03 修回日期:2023-08-03 出版日期:2023-10-30 发布日期:2023-10-26
  • 通讯作者: 张传富 E-mail:shimj5@mail2.sysu.edu.cn;zhangchf9@mail.sysu.edu.cn

Design and Simulation of a Location Privacy Protection Scheme Based on Zero-knowledge Proof for Military IoT

Shi Mingjie(), Xie Chengyu, Zhang Chuanfu()   

  1. Sun Yat-Sen University, School of Systems Science and Engineering, Guangzhou 510000, China
  • Received:2023-07-03 Revised:2023-08-03 Online:2023-10-30 Published:2023-10-26
  • Contact: Zhang Chuanfu E-mail:shimj5@mail2.sysu.edu.cn;zhangchf9@mail.sysu.edu.cn
  • About author:Shi Mingjie (1998-), male, master student, research areas: information security and zero-knowledge proof. E-mail: shimj5@mail2.sysu.edu.cn

摘要:

在军事物联网作战环境中,位置隐私问题成为关键挑战。提出了一种基于零知识证明的位置隐私保护方案,以确保在不可靠的通信信道中,作战单位的位置信息既得以验证,又无需暴露其具体坐标,达到保护敏感位置信息的目的。基于密码学思想,利用零知识证明,通过代数电路、R1CS(rank-1 constraint system)、QAP(quadratic arithmetic programs)等步骤将位置坐标信息证明问题转换为多项式曲线上的点验证问题,在一轮挑战-响应过程中完成位置验证。仿真结果验证了该方案的有效性,提升了位置信息的安全性,有着广阔的实际应用价值。研究成果为未来军事作战中的安全定位提供了一种新的解决方案,进一步强化了军事物联网作战的安全保障。

关键词: 位置隐私, 零知识证明, 军事物联网作战, 位置证明方案

Abstract:

In the military Internet of Things (IoT) combat environment, the location privacy issue becomes a key challenge. An innovative location privacy protection scheme based on zero-knowledge proof is proposed to ensure that in unreliable communication channels, the location information of combat units can be verified without revealing their specific coordinates, so as to achieve the goal of protecting sensitive location information. Based on the idea of cryptography, by using zero-knowledge proof, through algebraic circuit, rank-1 constraint system(R1CS), quadratic arithmetic programs(QAP), and other steps, the position coordinate information proof problem is transformed into a point verification problem on a polynomial curve, and the position verification is completed in one round of the challenge-response process. The simulation experiment is carried out, and the results verify the effectiveness of the scheme, which significantly improves the security of position information and has broad practical application value. The research results provide an innovative solution for security positioning in future military operations and further strengthen the security guarantee of military IoT operations.

Key words: location privacy, zero-knowledge proof, military IoT operation, location proof scheme

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