通信学报 ›› 2014, Vol. 35 ›› Issue (8): 116-124.doi: 10.3969/j.issn.1000-436x.2014.08.015

• 学术论文 • 上一篇    下一篇

面向LBS的隐私保护模型及方案

杨松涛1,2,马春光1,3,周长利1   

  1. 1 哈尔滨工程大学 计算机科学与技术学院,黑龙江 哈尔滨 150001
    2 佳木斯大学 信息电子技术学院,黑龙江 佳木斯 154007
    3 哈尔滨工程大学 国家保密学院,黑龙江 哈尔滨 150001
  • 出版日期:2014-08-25 发布日期:2017-06-29
  • 基金资助:
    国家自然科学基金资助项目;高等学校博士学科点专项科研基金资助项目;黑龙江省教育厅科学技术研究基金资助项目;哈尔滨市科技创新人才专项基金资助项目

LBS-oriented location privacy protection model and scheme

Song-tao YANG1,2,Chun-guang MA1,3,Chang-li ZHOU1   

  1. 1 College of Computer Science and Technology, Harbin Engineering University, Harbin 150001,China
    2 College of Information and Electronic Technology, Jiamusi University, Jiamusi 154007, China
    3 College of National Secrecy, Harbin Engineering University, Harbin 150001, China
  • Online:2014-08-25 Published:2017-06-29
  • Supported by:
    The National Natural Science Foundation of China;Specialized Research Fund for the Doctoral Program of Higher Education;The Education Department of Heilongjiang Province Science and Technology Research Projects;Harbin Technological Innovation Talent Special Funds

摘要:

首先,提出一种基于中心服务器结构的位置隐私保护模型,然后,针对该模型设计了一种基于伪随机置换的位置隐私保护方案,此方案借鉴k-匿名技术、秘密信息检索技术的设计理念和方法,实现了完美匿名和基于位置的盲查询。最后,证明此方案具备不可追踪性和不可关联性等安全属性,并对方案的效率问题进行了分析。

关键词: 隐私保护, 基于位置的服务, k-匿名, 盲查询

Abstract:

A location privacy protection model was proposed based on the central server structure, designed a location privacy protection scheme based on pseudo-random permutation for the model. Proposed scheme builds on k-anonymous and secret information retrieval technology design concept and methods, achieves a blind query and perfect anonymous. This scheme has been proven to have untraceability and unlinkability, and the efficiency is analyzed as well.

Key words: privacy protection, location-based services, k-anonymity, blind query

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