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Ensuring Privacy and Integrity of User’s Data on Public Cloud
, Kamatchi Iyer
Published in Blue Eyes Intelligence Engineering &Sciences Publication
Volume: 8.0
Issue: 9.0
Pages: 92.0 - 97.0
in the cloud store the data and use it from anywherein the world but the users are worried of the data stored on thecloud in aspect of data integrity and validation of data. Thereforewe are using Third Party Auditor (TPA) to ensure data integrityfor ensuring data correctness on cloud. There are many auditingschemes existing but they have limitation so that we come up witha new approach of auditing. In this paper we have implemented anew scheme which efficient in performance over the cloud. Itconsists with two key one with users private and other with user’spublic key. The user key has created a hash value from all the datawith encoding framework. TPA performs the validation of datathroughout any user’s action over the cloud. TPA generate theown signature and validate with users signature and keep the logof data all the time. It matches the both signature for datacorrectness .Validation of data shows the movements on usersdemand. The server keeps the all data watch over the performingaction by users and TPA. The main objective is to show thecorrectness of data on cloud, maintain the integrity of data andprovide a secure channel for privacy over the cloud usage. Wehave frame architecture to minimize the cost of cloud with TPAwhere minimum use of data on the TPA side. The system supportsto batch auditing process and dynamic updating in usage
About the journal
JournalInternational Journal of Innovative Technology and Exploring Engineering (IJITEE)
PublisherBlue Eyes Intelligence Engineering &Sciences Publication
Open AccessYes