Author : Sangita B. Chavan and Ashish Kumar

Cloud is quickly developing in today’s business sector. It turns out to be to a great extent helpless to utilize cloud administrations to share information in a companion circle in the distributed computing environment. Due quick improvement of flexible cloud administrations, it is not possible to execute full lifecycle protection security, access control turns into a troublesome undertaking, particularly when offer touchy information on cloud servers. Additionally to share reason we require effective strategy and secure system over cloud. The current KP-TSABE is concentrating on information security over particular day and age rather than full lifecycle protection arrangement. In this paper we proposed new intermediary proxy re-encryption technique. We foresee that quick and secure re-encryption will turn out to be progressively famous as a technique for overseeing scrambled document frameworks we display new re-encryption conspires that understand a more grounded thought of security, and for adding access control to a protected record system. Performance estimations of our trial document framework exhibit that intermediary re-encryption can work successfully by and by.

Keywords: Proxy re-encryption, Cloud Computing, privacy-preserving, fine-grained access control, full life cycle.

Article published in International Journal of Current Engineering and Technology, Vol.6, No.4 (Aug-2016)