• Boga Jayaram
• Mysa Kalyana chakarvarthy

A new CP-ABE methodology for an information sharing system by exploit the attribute of the system preparation. The projected methodology options the subsequent achievements: 1) the key written agreement drawback may well be solve by escrow-free key supplying protocol, that is construct victimization the secure two-party computation between the key creating centre and therefore the data-storing centre, and 2) fine-grained user revocation per every attribute may well be done by proxy coding that takes advantage of the fastidious quality cluster key sharing on high of the ABE. The presentation and security analyses purpose to it the projected theme is capable to firmly manage info unfold within the data allocation system. During this paper, we tend to propose a secure multi owner knowledge sharing theme, named Mona, for dynamic teams within the cloud. By investment cluster signature and dynamic broadcast coding techniques, any cloud user will anonymously share knowledge with others. Meanwhile, the storage overhead and coding totaling price of our theme square measure autonomous with the quantity of revoked users. Additionally, we tend to analyze the security of our theme with rigorous proofs, and show the potency of our theme in experiment

Cloud computing, Encryption, Cipher text

"Anonymous and Traceable Group Data Sharing in Cloud Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.214-216, March-2019, Available :http://www.jetir.org/papers/JETIRAR06048.pdf

"Anonymous and Traceable Group Data Sharing in Cloud Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp214-216, March-2019, Available at : http://www.jetir.org/papers/JETIRAR06048.pdf