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Internet of Vehicles (IoV) is an internet enabled connected network of vehicles that provide services more effectively to its users via data sharing and communication with other vehicles and objects in the network. Use of fog servers to create a vehicular cloud which is connected to a primary cloud server is another effective technique that gives better performance by achieving better cooperation between the vehicular cloud and the internet. However, due to dependence on wireless technologies for communication, there is a need for a secure IoV network that can authenticate each device connecting to the network and can further secure the communication among these devices. This article introduced a secure authentication and session key management scheme for IoV (SASM‐IoV) working in fog computing‐based IoV network. SASM‐IoV first authenticates objects before entering into the network and then creates …