Privacy-Retaining Public Analyzing for Shared Data in the Cloud

Provided by: Creative Commons
Topic: Cloud
Format: PDF
In cloud storage, users can remotely store their data and enjoy the on-demand high quality applications and services. The integrity of cloud data is subject to skepticism due to the existence of hardware/software failures and human errors. Several mechanisms have been designed to allow both data owners and public verifiers to efficiently audit cloud data integrity without retrieving the entire data from the cloud server. However, public analyzing on the integrity of shared data with these existing mechanisms will supports public analyzing on shared data stored in the cloud that exploit ring signature to compute verification metadata needed to audit the correctness of shared data.

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