Wireless secret key generation (WKG) methods based on communications channel
characterizations have gained significant interest as a mechanism for providing secure point …

In this paper, experimental results about secret key extraction from the physical parameters
of an ultra-wideband (UWB) channel are presented. In the channel probing phase, the …

The one-time-pad (OTP) technique is widely used in the encryption to achieve the
information-theoretic security, and the physical-layer secret key generation (SKG) technique …

Physical layer key generation is a promising privacy protection technique suitable for
devices with limited computational ability. In this work, we design a key generation algorithm …

We develop an approach of key distribution protocol (KDP) proposed recently by T. Aono et
al. A more general mathematical model based on the use of Variable-Directional Antenna …

Generating secret keys from radio channel measurements has been shown to allow private
communications. Previously described methods for performing wireless key generation have …

This dissertation applies theories and concepts of wireless communications and signal
processing to the security domain to assess the security of a Wireless secret Key Generation …

Wireless secret key generation (WKG) methods based on wireless channel
characterizations have gained significant interest as a mechanism for providing secure point …

A fundamental characteristic of wireless communications is in their broadcast nature, which
allows accessibility of information without placing restrictions on a user's location. However …

Physical layer key generation provides privacy protection technique suitable for devices with
limited computational ability. A key generation algorithm is based on OFDM waveforms. By …