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A Group Collaboratable Proof of Retrievability Scheme for Cloud Data Storage

Journal: INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY (Vol.13, No. 7)

Publication Date:

Authors : ; ; ;

Page : 4625-4632

Keywords : Cloud computing; Cloud data storage; Information security;

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Abstract

Cloud computing and cloud data storage have become important applications on the Internet. An important trend in cloud computing and cloud data storage is group collaboration since it is a great inducement for an entity to use a cloud service, especially for an international enterprise. In this paper we propose a cloud data storage scheme with some protocols to support group collaboration. A group of users can operate on a set of data collaboratively with dynamic data update supported. Every member of the group can access, update and verify the data independently. The verification can also be authorized to a third-party auditor for convenience.

Last modified: 2016-06-29 17:07:03