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International Journal of Advanced Engineering, Management and Science

A Novel Approach for Data Uploading and Remote Data Integrity Checking Based On Public Key Cryptography

( Vol-3,Issue-4,April 2017 )

Author(s): K.Lakshmi Ragini, V.Rani Mounika, K.Sandeep

Total View : 1071
Downloads : 164
Page No: 339-342
ijaems crossref doiDOI: 10.24001/ijaems.3.4.9


Cloud computing, data integrity checking, generic group model, identity-based cryptography, public key cryptography.


As the technology is increasing more number of clients would like to store their data in the public cloud. As the cloud offer client to store large amount of data and can use the data from anywhere using the internet. New security problems need to be solved to give intact to the client data available in the cloud. Client has to feel that their outsourced data is in the protected way in the cloud. From the security problems we propose “A NOVEL APPROACH FOR DATA UPLOADING AND REMOTE DATA INTEGRITY CHECKING BASED ON PUBLIC KEY CRYPTOGRAPHY” (ANDURIC-PKC). We will give the formal definition, system model and security model. Then a concrete ANDURIC-PKC protocol is built by using Generic group model and certificate management is not required. This protocol is efficient and flexible, this may be provably secured by using Computational Diffie-Hellman problem. Based on the original client authorization, the proposed protocol can realize the data integrity checking.

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