Ciphertext Query Method Based on Multi-Attribute Keywords

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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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  -