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A new secure and lightweight searchable encryption scheme over encrypted cloud data
journal contribution
posted on 2017-08-18, 10:01 authored by Shahzaib Tahir, Sushmita Ruj, Yogachandran RahulamathavanYogachandran Rahulamathavan, Muttukrishnan Rajarajan, Cornelius GlackinSearchable Encryption is an emerging cryptographic technique that enables searching capabilities over encrypted data on the cloud. In this paper, a novel searchable encryption scheme for the client-server architecture has been presented. The scheme exploits the properties of the modular inverse to generate a probabilistic trapdoor which facilitates the search over the secure inverted index table. We propose indistinguishability that is achieved by using the property of a probabilistic trapdoor. We design and implement a proof of concept prototype and test our scheme with a real dataset of files. We analyze the performance of our scheme against our claim of the scheme being light weight. The security analysis yields that our scheme assures a higher level of security as compared to other existing schemes.
History
School
- Loughborough University London
Published in
IEEE Transactions on Emerging Topics in ComputingVolume
7Issue
4Pages
530 - 544Citation
TAHIR, S. ... et al, 2017. A new secure and lightweight searchable encryption scheme over encrypted cloud data. IEEE Transactions on Emerging Topics in Computing, 7 (4), pp.530-544.Publisher
© IEEEVersion
- AM (Accepted Manuscript)
Acceptance date
2017-08-01Publication date
2017Notes
© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.ISSN
2168-6750Publisher version
Language
- en
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