1 citations · 1 across the 5 of their papers we have counts for
9 papers
Near-Field Physical-Layer Authentication Under Impersonation Attacks
Hajar El Hassani, Linda Senigagliesi, Arsenia Chorti
This paper studies physical-layer authentication (PLA) in the near-field regime under impersonation attacks. Unlike the far-field case, where the steering vector depends only on th…
Security Analysis of RIS-Assisted Physical-Layer Authentication Over Multipath Channels
Linda Senigagliesi, Anna V. Guglielmi, Marco Baldi +1
In physical layer authentication, verification of a user's identity is based on the characteristics of the transmission channel through which signals are delivered to the authentic…
Leveraging Angle of Arrival Estimation against Impersonation Attacks in Physical Layer Authentication
Thuy M. Pham, Linda Senigagliesi, Marco Baldi +3
In this paper, we investigate the utilization of the angle of arrival (AoA) as a feature for robust physical layer authentication (PLA). While most of the existing approaches to PL…
AoA-Based Physical Layer Authentication in Analog Arrays under Impersonation Attacks
Muralikrishnan Srinivasan, Linda Senigagliesi, Hui Chen +3
We discuss the use of angle of arrival (AoA) as an authentication measure in analog array multiple-input multiple-output (MIMO) systems. A base station equipped with an analog arra…
Comparison of Statistical and Machine Learning Techniques for Physical Layer Authentication
Linda Senigagliesi, Marco Baldi, Ennio Gambi
In this paper we consider authentication at the physical layer, in which the authenticator aims at distinguishing a legitimate supplicant from an attacker on the basis of the chara…
Statistical and Machine Learning-based Decision Techniques for Physical Layer Authentication
Linda Senigagliesi, Marco Baldi, Ennio Gambi
In this paper we assess the security performance of key-less physical layer authentication schemes in the case of time-varying fading channels, considering both partial and no chan…