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arXiv · 1711.06039

Cloud Data Auditing Using Proofs of Retrievability

Binanda Sengupta·Sushmita Ruj
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Abstract

Cloud servers offer data outsourcing facility to their clients. A client outsources her data without having any copy at her end. Therefore, she needs a guarantee that her data are not modified by the server which may be malicious. Data auditing is performed on the outsourced data to resolve this issue. Moreover, the client may want all her data to be stored untampered. In this chapter, we describe proofs of retrievability (POR) that convince the client about the integrity of all her data.

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Binanda Sengupta, Sushmita Ruj. 2017-11-16. Cloud Data Auditing Using Proofs of Retrievability. https://doi.org/10.1007/978-3-319-25988-8_11

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