• Janagam Vamshi Krishna

More and more clients would like to store theirdata to public cloud servers (PCSs) along with the rapiddevelopment of cloud computing. New security problems haveto be solved in order to help more clients process their datain public cloud. When the client is restricted to access PCS, he will delegate its proxy to process his data and uploadthem. On the other hand, remote data integrity checking isalso an important security problem in public cloud storage.It makes the clients check whether their outsourced data are keptintact without downloading the whole data. From the securityproblems, we propose a novel proxy-oriented data uploading andremote data integrity checking model in identity-based publickey cryptography: identity-based proxy-oriented data uploadingand remote data integrity checking in public cloud (ID-PUIC).We give the formal definition, system model, and security model.Then, a concrete ID-PUIC protocol is designed using the bilinearpairings. The proposed ID-PUIC protocol is provably securebased on the hardness of computational Diffie–Hellman problem.Our ID-PUIC protocol is also efficient and flexible. Based on theoriginal client’s authorization, the proposed ID-PUIC protocolcan realize private remote data integrity checking, delegatedremote data integrity checking, and public remote data integritychecking

"IDENTITY-BASED PROXY-ADAPTED DATA TRANSMISSION AND REMOTE DATA PRINCIPLEREVIEW IN CLOUD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 9, page no.283-289, September-2018, Available :http://www.jetir.org/papers/JETIRE006047.pdf

"IDENTITY-BASED PROXY-ADAPTED DATA TRANSMISSION AND REMOTE DATA PRINCIPLEREVIEW IN CLOUD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 9, page no. pp283-289, September-2018, Available at : http://www.jetir.org/papers/JETIRE006047.pdf