Fig. 1From: An efficient authentication and key agreement protocol for IoT-enabled devices in distributed cloud computing architectureIoT-enabled distributed cloud architecture in smart city. The real scenario of the IoT-enabled distributed cloud architecture in smart city, which involves three main entities: the cloud computing provider, which is regarded as the server control CS, a single distributed private cloud server namely \(S_m\) and each IoT-enabled device, which belong to the user \(U_i\)Back to article page