In particular, there is a large range from schemes contribution minor security benefits above legacy passwords, to those contribution significant security benefits in appearance for being more costly to deploy or more difficult to use. Current access to enforce in grained access control on confidential data presented  in the cloud are based on in grained in creation of the data .Current solutions in general information expanding unit inadequate to at the same  time meet the consequent 3security necessities for keys  expanding. To implement CloudKeyBank expeditiously, aim to propose a brand new cryptanalytic primitive named SC-PRE which mixes the techniques of HVE and PRE aimlessly, and propose a concrete SCPRE theme supported existing HVE and PRE designs. System assures the confidentiality of the data and conserves the privacy of users from the cloud while authorizing most of the access control application to the cloud.