Index Generation and Secure Multi-User Access Control over an Encrypted Cloud Data

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Raghavendraa, S. and Meghanaa,, K. and Doddabasappaa, P.A. and Geetaa, C.M. and Rajkumar Buyyab, . and Venugopala, K.R. and Iyengarc, S.S. and Patnaikd, L.M. (2016) Index Generation and Secure Multi-User Access Control over an Encrypted Cloud Data. Procedia Computer Science, 89. pp. 293-300. ISSN 1877-0509

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Official URL: https://doi.org/10.1016/j.procs.2016.06.062

Abstract

Cloud computing provides economical and effective solution for sharing data among cloud users with low maintenance cost. The security of data and identity confidentiality while sharing data in multi-owner way cannot be assured by the Cloud Service Providers (CSP’s). The Cloud Service Providers are reliable but curious to know the recurrent membership changes in the cloud. In this paper,we propose a secure multi-owner data sharing for dynamic group in the cloud with RSA Chinese Remainder Theorem (RSA-CRT)encryption technique and substring index generation method. RSA-CRT efficiently manages revocation list, key management, with reduced storage and computational overhead. The substring Index generation algorithm reduces the storage space compared to wild card fuzzy alogorithm1.

Item Type: Article
Uncontrolled Keywords: Access Control; Cloud Computing; Key Generation; Keyword Search; Storage and Retrieval
Subjects: Faculty of Engineering > Computer Science & Information Science Engineering
Divisions: University Visvesvarayya College of Engineering > Department of Computer Science and Information Science Engineering
Depositing User: Mr. Vasu K
Date Deposited: 17 Oct 2016 10:46
Last Modified: 17 Oct 2016 10:46
URI: http://eprints-bangaloreuniversity.in/id/eprint/6492

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