The Internet of Things (IoT) is a transformative technology, which is revolutionizing our
everyday life by connecting everyone and everything together. The massive number of …

The advancement in wireless communications requires the integration of multiple radios into
a single platform to maximize connectivity. In this paper, the design process of …

Device-to-device communication is important to emerging mobile applications such as
Internet of Things and mobile social networks. Authentication and key agreement among …

The wireless key generation is a potential way to implement information-theoretically secure
key refreshment for the Internet of Things devices. The state-of-the-art work on key …

This paper investigates group secret key generation problems for different types of wireless
networks, by exploiting physical layer characteristics of wireless channels. A new group key …

The ubiquitous interconnectivity of electronic devices offered by Internet-of-Things (IoT)
networks has been increasingly embraced in a wide range of applications. In IoT networks …

The reconfigurable over-the-air (OTA) chamber (ROTAC) is a reverberation chamber with
antennas positioned along the chamber walls. By controlling the signals driving a small …

Physical-layer based key generation schemes exploit the channel reciprocity for secret key
extraction, which can achieve information-theoretic secrecy against eavesdroppers. Such …

The wireless secret key agreement offers information theoretic secrecy with potential for low
energy implementations. However, the presented works have concentrated mainly on …

Common randomness of channels offers the possibility to create cryptographic keys without
the need for a key exchange procedure. Channel reciprocity for TDD (time-division …