Symmetric secret key generation from physical layer measurements has recently emerged
as an alternative to computationally secure protocols or predistribution techniques for key …

In quasi-static environments, the key generation rate (KGR) of wireless physical layer key
generation (PLKG) can be greatly limited. In this paper, we aim to improve the KGR by …

Data security is one of the prime concerns in wireless networks. PLKG has been emerging
as an attractive alternative to traditional cryptographic techniques. PLKG is more …

Devices in the Internet of Things (IoT) are usually limited in computing resources and energy
capacity, which means that encryption schemes with higher complexity are not suitable for …

In this letter, novel algorithms for secret key generation from the wireless channel in multi-
carrier systems are proposed for ensuring the confidentiality and authentication in wireless …

Using the physical layer channel information of wireless devices to establish the highly
consistent secret keys is a promising technology for improving the security of wireless …

Channel reciprocity is the foundation for physical layer key generation, which is influenced
by noise, hardware impairments, and synchronization offsets. Weak channel reciprocity will …

Two methods are developed that can be applied to generate secret keys automatically from
fading propagation channels that are reciprocal but have arbitrary (ie non Gaussian) …

Physics layer key, as an emerging method to enhance information security, is generated
based on the reciprocity and spatial decorrelation of wireless channels. However, due to the …

The wireless transmission of home area networks contributes to the vulnerabilities of smart
homes. As a result, smart homes are vulnerable to malicious attacks like eavesdropping. To …