Date of Publication :29th May 2018

Abstract: Among the users of the web and cloud computing, the online social network is an extremely mainstream service. Since a great deal of data is put away in Online Societal Community stage security endurance on such application is a critical issue. If client scrambles their messages, the online informal organization cannot generate exact advertisements to the user. Thus, to accomplish both protection and precise notice is a basic issue unfortunately online informal organization cannot accomplish both protection safeguarding and exact advertisement simultaneously to the users. In this prospect, the predicate encryption for online informal organization platform is proposed primary multi-receiver. The predicate encryption is utilized which provides shorter cipher text that indeed provides us more privacy/security and reduces the cost of encryption and decryption.

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