An Efficient and Secure Scheme for Dynamic Shared Data in Cloud
Zaid Alaa Hussien, Zaid Ameen Abduljabbar, Mohammed Abdulridha Hussain, Mustafa A. Al Sibahee, Songfeng Lu, Hamid Alasadi · Proceedings of the 3rd International Conference on Computer Science and Application Engineering · 2019
People have proposed many data integrity techniques to secure data storage in cloud. The majority of these schemes assume that only the owner of the data can modify their storage in cloud. In recent years, researchers have allowed different cloud users to use integrity assurance for modifying data. As a result, schemes with stronger reality than before have been proposed. Nevertheless, these attempts are impractical due to the large computing costs for cloud users. Clients must also perform numerous computations to ensure the integrity of data storage. A robust and efficient scheme is put forward in this study to maintain data integrity in cases that involve public auditing. In this way, multiuser modification can be used to check the public integrity for cloud data and reduce the auditing cost.