A Survey on Data Redundancy Check in a Hybrid Cloud by using Convergent Encryption

N  R  Anitha Rani; S  K  Ram Kumar and P  Prem Kumar

doi:10.17485/ijst/2016/v9i4/87036

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A Survey on Data Redundancy Check in a Hybrid Cloud by using Convergent Encryption

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2016/v9i4/87036

Year: 2016, Volume: 9, Issue: 4, Pages: 1-5

Original Article

A Survey on Data Redundancy Check in a Hybrid Cloud by using Convergent Encryption

N. R. Anitha Rani^*, S. K. Ram Kumar and P. Prem Kumar

CSE Department, KLNCE, Pottapalayam, Madurai - 625001, Tamil Nadu, India; anitharani.[email protected], [email protected], [email protected]

*Author For Correspondence
N. R. Anitha Rani CSE Department, KLNCE, Pottapalayam, Madurai - 625001, Tamil Nadu, India; [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Background/Objectives: Data deduplication is the elimination of redundant data within an existing environment. It is mainly used in cloud storage environment for bandwidth optimization and to enhance storage space. This paper focuses on different dedupe techniques with a secure cloud. Methods/Statistical Analysis: Symmetric key encryption is used to prevent unauthorized user from accessing the data. Convergent key encryption algorithm is used to encrypt and maintain data confidentiality. Findings: In the proposed system the authorized data deduplication is achieved with minimal overhead when compared with traditional deduplication.

Keywords: Convergent Key, Cloud Storage, Data Confidentiality, Data Deduplication, Hybrid Cloud