Proceedings of the 2016 International Conference on Communications, Information Management and Network Security

Ciphertext Query Method Based on Multi-Attribute Keywords

Authors
Haoyu Li, Longjun Zhang, Qingpeng Li, Zhiqiang Gao
Corresponding Author
Haoyu Li
Available Online September 2016.
DOI
10.2991/cimns-16.2016.85How to use a DOI?
Keywords
cloud computing; ciphertext search; multi-attribute keywords
Abstract

Following the widespread application of cloud computing, many users outsource local data to cloud server. Users encrypt their data before outsourcing makes the traditional query method failure. Aiming at the problem of slow query speed and low accuracy of ciphertext query, an improved ciphertext query method based on multi-attribute keywords is proposed through the research of existing ciphertext query technique. The method establishes security index through multi-attribute characteristic vector, it conducts correlation calculation according to the sort order selected by users and multi-keyword, and returns the most relevant sorted query result. Research result shows that the method improves query speed and accuracy of the query result.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Communications, Information Management and Network Security
Series
Advances in Computer Science Research
Publication Date
September 2016
ISBN
978-94-6252-247-3
ISSN
2352-538X
DOI
10.2991/cimns-16.2016.85How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Haoyu Li
AU  - Longjun Zhang
AU  - Qingpeng Li
AU  - Zhiqiang Gao
PY  - 2016/09
DA  - 2016/09
TI  - Ciphertext Query Method Based on Multi-Attribute Keywords
BT  - Proceedings of the 2016 International Conference on Communications, Information Management and Network Security
PB  - Atlantis Press
SP  - 341
EP  - 344
SN  - 2352-538X
UR  - https://doi.org/10.2991/cimns-16.2016.85
DO  - 10.2991/cimns-16.2016.85
ID  - Li2016/09
ER  -