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SEF : A Secure, Efficient, and Flexible Range Query Scheme in Two-Tiered Sensor Networks
Joint Authors
Yin, Mingjian
Xia, Feng
Bu, Jiajun
Chen, Chun
He, Daojing
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-25
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
Large-scale wireless sensor networks follow the two-tiered architecture, where master nodes take charge of storing data and processing queries.
However, if a master node is compromised, the information stored in it may be exposed, and query results can be juggled.
This paper presents a novel scheme called SEF for secure range queries.
To preserve privacy, SEF employs the order-preserving symmetric encryption which not only supports efficient range queries, but also maintains a strong security standard.
To preserve authenticity and integrity of query results, we propose a novel data structure called Authenticity & Integrity tree.
Moreover, SEF is flexible since it allows users to include or exclude the authenticity and integrity guarantee.
To the best of our knowledge, this paper is the first to use the characteristic of NAND flash to achieve high storage utilization and query processing efficiency.
The efficiency of the proposed scheme is demonstrated by experiments on real sensor platforms.
American Psychological Association (APA)
Bu, Jiajun& Yin, Mingjian& He, Daojing& Xia, Feng& Chen, Chun. 2011. SEF : A Secure, Efficient, and Flexible Range Query Scheme in Two-Tiered Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-447706
Modern Language Association (MLA)
Bu, Jiajun…[et al.]. SEF : A Secure, Efficient, and Flexible Range Query Scheme in Two-Tiered Sensor Networks. International Journal of Distributed Sensor Networks No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-447706
American Medical Association (AMA)
Bu, Jiajun& Yin, Mingjian& He, Daojing& Xia, Feng& Chen, Chun. SEF : A Secure, Efficient, and Flexible Range Query Scheme in Two-Tiered Sensor Networks. International Journal of Distributed Sensor Networks. 2011. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-447706
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-447706