Present days innovation identifies with internet of Vehicles (IOV) has been expanded to break down traffic in the board frameworks. It is utilized to portray traffic examination and improve proficiency of the vehicle traffic. The stage can take care of the issue of capacity, investigation and multi terminal dispersion of mass information, give traffic data administrations to traffic the board offices and people in general, it is a helpful endeavor to apply propelled data innovation to the transportation business. Causing the broad worries in the exploration network. To empower credible and classified correspondences among a gathering of haze hubs, in this paper, we propose a productive key exchange protocol based on cipher text policy attribute-based encryption (CP-ABE) to set up secure interchanges among the members. To accomplish classification, verification, certainty, and access control, we consolidate CP-ABE and computerized signature strategies. We investigate the productivity of our convention regarding security and execution. We likewise execute our convention and contrast it and the endorsement based plan to delineate its practicality