This project aims to create the investigated the dynamic multi-copy public auditing scheme in and showed that the construction is vulnerable to the copy-summation attack and the single-copy attack.
In this project Replication is a fundamental solution for the cloud service provider to guarantee data availability. To provide users with convincing evidence that the copies required by them are all stored correctly, a number of multi-copy integrity auditing schemes were presented. However, in this scheme
We show that the scheme is easily subject to a copy-summation attack and a single-copy attack, by which a cheating CSP only needs to invest a storage cost of a single copy while can still pass the verifier’s challenge at all times. Therefore, the scheme is no longer secure in this case.
Keywords: Cloud storage, data integrity, replication, data availability, dynamic update.
NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.
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