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International Journal of Advanced Engineering, Management and Science

Privacy Preserving Public Auditing and Data Integrity for Secure Cloud Storage Using Third Party Auditor

( Vol-2,Issue-2,February 2016 )

Author(s): Ankush R. Nistane, Shubhangi Sapkal, Dr. R. R. Deshmukh

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Page No: 30-34
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Blockless data verification, data integrity, cloud storage, third party auditor (TPA), privacy preserving, public auditing.


Using cloud services, anyone can remotely store their data and can have the on-demand high quality applications and services from a shared pool of computing resources, without the burden of local data storage and maintenance. Cloud is a commonplace for storing data as well as sharing of that data. However, preserving the privacy and maintaining integrity of data during public auditing remains to be an open challenge. In this paper, we introducing a third party auditor (TPA), which will keep track of all the files along with their integrity. The task of TPA is to verify the data, so that the user will be worry-free. Verification of data is done on the aggregate authenticators sent by the user and Cloud Service Provider (CSP). For this, we propose a secure cloud storage system which supports privacy-preserving public auditing and blockless data verification over the cloud.

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