A Dynamic Proxy Oriented Approach for Remote Data Integrity checking along with Secure Deduplication in Cloud

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K. Ramya, C. Shoba Bindu, P. Dileep Kuma

Abstract

In Cloud computing users store data over remote servers instead of computer�s hard drive. This leads to several security problems since data is out of the control of the user. So, to protect against the security attacks and to preserve the data integrity in the cloud, Huaqun Wang et.al proposed proxy oriented remote data integrity checking (RDIC). However, this scheme only focuses on one-way validation i.e clients have to know whether their files are stored integrally in the cloud. But this scheme does not address the problem of duplication which is essential with increasing demand for cloud storage. And as users are untrusted from the perspective of the server, there is a need to prove the ownership of the files. The proposed work considers the requirement of mutual validation. In this paper we propose a new construction of Identity based RDIC along with secure deduplication. The proposed scheme avoids burden of complex key management and flexible as it support anyone to verify the contents of the data apart from the data owner and incurs less computation cost as token generation is done by the proxy instead of user.

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How to Cite
, K. R. C. S. B. P. D. K. (2017). A Dynamic Proxy Oriented Approach for Remote Data Integrity checking along with Secure Deduplication in Cloud. International Journal on Future Revolution in Computer Science &Amp; Communication Engineering, 3(8), 111–115. Retrieved from http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/189
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