Secure Data-Deduplication with Dynamic Ownership Management in Cloud Storage
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 3
Abstract
In cloud storage services, de-duplication technology is commonly used to reduce the space requirements of services by eliminating redundant data and storing single copy of them. When multiple users uploads the same data to the cloud storage, it leads to security issues Multiple users encrypts their data before outsourcing it to the cloud storage. In this paper, we propose a novel server-side de-duplication scheme for encrypted data. It allows the cloud server to control access to outsourced data even when the ownership changes dynamically by exploiting randomized convergent encryption and secure ownership group key distribution. The proposed scheme guarantees data integrity. Proof-of-ownership scheme allows any owner of the same data to allow to cloud server that he owns the data in robust way.
Authors and Affiliations
Miss. Dive Pratibha, Miss. Pinjari Afrin, Miss. Kadam Pallavi, Miss. Kaygude Shital
Keywords
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- EP ID EP23572
- DOI http://doi.org/10.22214/ijraset.2017.3112
- Views 271
- Downloads 8
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