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  Prof.
  Takafumi Aoki

This R&D project aims to study emerging security technologies for IoT (Internet of Things) where numerous and various devices are connected to network. In particular, we study device security and remote authentication technologies for M2M (machine-to-machine) communication. The study for device security includes implementation technologies of confidential communication and authentication under limited resource and power supply. In contrast, the study for remote authentication includes efficient entity authentication technologies between terminal(s) and server(s)/terminal(s). By the above studies, we expect to establish fundamental technologies for connecting various devices in a safe manner to the cyber space.