Proof of ownership in deduplicated cloud storage

  Rupali Bhimrao Sirsat ,  Nitin Talhar

Now-a-days, cloud computing provide a lot of storage space and magnificent parallel computing at effective cost. It provide many kind of services to the users. The main service is tendered by the cloud computing is storage amenity. Cloud computing becomes more popular and large amount of data being stored in the cloud. Due to this large amount of data one critical problem must be faced by users i.e. the management of ever increasing volume of data. In this large amount of data containing the replica of data is increases. Replication take place additional space in the cloud as a storage. To make data management scalable and mitigate the increased amount of data in the cloud data deduplication can be used. Data deduplication is a data compression technique which is used to improve storage utilization and efficiency of cloud storage. In this paper, we are going to use two cloud server, public cloud server and private cloud server. Public cloud server store data (hash, encrypted data) and compare hash which is generated by private cloud. After comparison hash is stored in the data base by private cloud. This proposed system used to mitigate the problem of data deduplication. Based on this we can improve storage utilization and efficiency of cloud storage.

Keywords- Deduplication, encryption, proof of ownership, cloud storage

Unique Identification Number - IJEDR1504188
Page Number(s) - 1091-1093
Pubished in - Volume 3 | Issue 4 | December 2015
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Rupali Bhimrao Sirsat ,  Nitin Talhar,   "Proof of ownership in deduplicated cloud storage", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.3, Issue 4, pp.1091-1093, December 2015, Available at :http://www.ijedr.org/papers/IJEDR1504188.pdf