Technology of Information Security
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3153-3156

Location privacy protection method based on encryption and segmentation

Li Xingchang
Wang Bin
Wang Chao
Zhang Yunxiang
Liu Yang
Li Jing
School of Information & Electronic Technology, Jiamusi University, Jiamusi Heilongjiang 154007, China

Abstract

LBS has increasingly became a hot spot in the field of privacy protection due to the problem of privacy leakage. Aiming at the privacy protection method of user collaboration that cannot provide customized anonymity functions for participating users, and the privacy protection effect of collaboration users is insufficient, this paper proposed a location privacy protection method based on encryption segmentation. The method adopted a distributed structure, and by dividing, encrypting and exchanging the query information, it met the user's requirement of self-defined anonymity and improved the privacy security among users. At the same time, it used the pseudonymous method to resist the attack of long-term statistics. The theoretical analysis and experimental results show that the proposed scheme has a better privacy protection effect.

Foundation Support

黑龙江省自然科学基金资助项目(LH2020F006)
佳木斯大学优秀学科团队项目(JDXKTD-2019008)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.02.0080
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 10
Section: Technology of Information Security
Pages: 3153-3156
Serial Number: 1001-3695(2021)10-048-3153-04

Publish History

[2021-10-05] Printed Article

Cite This Article

李幸昌, 王斌, 王超, 等. 基于加密分割的位置隐私保护方法 [J]. 计算机应用研究, 2021, 38 (10): 3153-3156. (Li Xingchang, Wang Bin, Wang Chao, et al. Location privacy protection method based on encryption and segmentation [J]. Application Research of Computers, 2021, 38 (10): 3153-3156. )

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  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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