In recent years, research has focused on exploiting the inherent physical (PHY)
characteristics of wireless channels to discriminate between different spatially separated …

In this paper, we introduce a message physical layer assisted message authentication (PAA)
framework under public key infrastructure (PKI) in vehicular communication networks. The …

In this paper, we introduce a novel framework for physical layer assisted message
authentication (PAA) under public key infrastructure (PKI) in vehicular communication …

Intelligent transportation systems contribute to improved traffic safety by facilitating real-time
communication between vehicles and infrastructures. In this context, message …

The vehicular ad-hoc network relies on wireless communication, thus exposing security and
privacy-related issues. The primary security requirements in a vehicular network are vehicle …

Abstract Vehicle-to-everything (V2X) communication is expected to offer users available and
ultra-reliable transmission, particularly for critical applications related to safety and …

In this paper, we introduce a novel Public Key Infrastructure (PKI) based message
authentication scheme that takes advantage of temporal and spatial uniqueness in physical …

Vehicular networks are used to coordinate actions among vehicles in traffic by the use of
wireless transceivers (pairs of transmitters and receivers). Unfortunately, the wireless …

Intelligent transportation systems increasingly depend on wireless communication,
facilitating real-time vehicular communication. In this context, message authentication is …

Intelligent transportation systems are pivotal in enhancing road safety by enabling intra-
vehicle communication. Due to the nature of the wireless communication link, several …