Review On: Cryptographic Algorithms for Data Integrity Proofs in Cloud Storage

In cloud computing, there are many cryptographic algorithm for storing and retrieving data, the cryptographic algorithm is more secure and highly well organized and successful in the field of authenticate information and keep the information private. This paper discusses cryptographic algorithms for data integrity proofs in cloud storage. Data integrity has been proved in cloud by enhancing the scheme known as proof of irretrievability (POR) using cryptographic algorithms. Here various cryptographic algorithms are compared. Those are different from one another based on its features. The important concerns that need to be addressed is to assure the customer of the integrity i.e. correctness of his data in the cloud. As the data is physically not accessible to the user the cloud should provide a way for the user to check if the integrity of his data is maintained or is compromised. In this paper a scheme provided which gives a proof of data integrity in the cloud which the customer can employ to check the correctness of his data in the cloud. This proof can be agreed upon by both the cloud and the customer and can be incorporated in the Service level agreement (SLA) and this scheme ensures that the storage at the client side is minimal which will be beneficial for thin clients