Physical layer security (PLS) has emerged as a new concept and powerful alternative that
can complement and may even replace encryption-based approaches, which entail many …

Due to the broadcast nature of radio propagation, the wireless air interface is open and
accessible to both authorized and illegitimate users. This completely differs from a wired …

Key generation from the randomness of wireless channels is a promising alternative to
public key cryptography for the establishment of cryptographic keys between any two users …

In recent years, the Internet has become an integral element of people's everyday lifestyles
all across the world. Online criminality, on the other hand, has risen in tandem with the …

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 …

Physical layer key generation that exploits reciprocity and randomness of wireless fading
channels has attracted considerable research attention in recent years. Although theoretical …

Securing wireless communication remains challenging in dynamic mobile environments due
to the shared nature of wireless medium and lacking of fixed key management …

Lower/physical layer characteristics have been considered as potential alternatives/
complements to provide security services in wireless networks. This article provides an …

Due to the broadcast nature of wireless channels, wireless communication is vulnerable to
eavesdropping, message modification, and node impersonation. Securing the wireless …

Physical layer key generation that exploits reciprocity and randomness of wireless fading
channels has attracted considerable attention in recent years. Despite much research efforts …