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Key-Server Adaptation to IoT Systems

This paper presents an opinion on future evolution of secure communication in IoT systems. Due to advances in cryptography, in processing power of integrated circuits, and in energy harvesting, the constraints of today’s IoT devices will weaken and asymmetric encryption could be widely applied. The number of IoT related certificates would grow; so appropriate certificate servers should appear to support them. The paper points a direction for further works on such infrastructure, indicating suitable technology to