A Survey on the Integrity Checking of Outsourced Data in Cloud Computing

With the development of cloud computing, a large number of individuals and companies transfer their data and business to cloud computing. But the management of the data and services of the cloud may not be fully trustworthy. How to ensure the integrity of data stored in cloud attracts more and more attention. In recent years, lots of efficient and secure solutions to ensure the outsourced data integrity are proposed. This paper provides a survey of the main research results of the previous studies. It systematically introduces and analyzes some representative achievements of studies which ensure outsourced data integrity.