云计算中面向隐私保护的查询处理技术研究.pdf

文档介绍：ISSN 1673-9418 CODEN JKYTA8
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Journal of Frontiers puter Science and Technology

1673-9418/2012/06(05)-0385-12
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DOI: .1673-
云计算中面向隐私保护的查询处理技术研究*
霍峥 1+,孟小峰 1,徐建良 2
1. 中国人民大学信息学院,北京 100872
2. 香港浸会大学计算机系,香港
Privacy-Preserving Query Processing in puting∗
HUO Zheng1+, MENG Xiaofeng1, XU Jianliang2
1. School of Information, Renmin University of China, Beijing 100872, China
2. Department puter Science, Hong Kong Baptist University, Hong Kong, China
+ Corresponding author: E-mail: huozheng123@
HUO Zheng, MENG Xiaofeng, XU Jianliang. Privacy-preserving query processing in puting. Jour-
nal of Frontiers puter Science and Technology, 2012, 6(5):385-396.
Abstract: A vital concern in puting is how to protect both data privacy and query privacy while providing
query services for users. This paper surveys several critical techniques of privacy-preserving query processing in
puting, which include cloud database indexing, query optimization, encryption-based privacy-preserving
techniques, privacy-preserving techniques based on secure multi-putation and authorization auditing
techniques. Finally, the paper analyzes the challenges of privacy-preserving query processing in puting
and figures out the trend of this area.
Key words: puting; query processing; privacy-preserving; index
摘要:在云计算环境中既能同时保护数据隐私和用户查询隐私,又能提供给用户满足需求的查询结果是云
计算中面向隐私保护的查询处理的关键问题。对云计算中面向隐私保护的查询处理技术的若干关键问题进
行了全面的调研,包括数据库索引技术与查询优化、基于加密的隐私保护技术、基于安全多方计算的隐私保护
技术以及查询结果完整性验证技术。分析了云计算中面向隐私保护的查询处理技术的挑战性问题,指明了未
* The National Natural Science Foundation of China under Grant Nos. 60833005, 61070055, 91024032 (国家自然科学基金); the Na-
tional Science and Technology Major Special Project of China under Grant No. 2010ZX01042-002-003 (国家科技重大专项“核高
基”项目); the Research Funds of Renmin University of China under Grant No. 10XNI018 (中国人民大学科学研究基金).
Received 2012-01, Accepted 2012-03.
386 Journal of Frontiers puter Science and Technology 计算机科学与探索