69 citations · 72 across the 9 of their papers we have counts for
10 papers
Maurer-Inspired Two-Way Physical-Layer Authentication Against Multi-Antenna Impersonation Attacks
Pin-Hsun Lin, Linda Senigagliesi, Eduard A. Jorswieck
In this work, we investigate Maurer-inspired two-way physical-layer authentication. Alice seeks authentication by Bob in the presence of a multi-antenna impersonator, Trudy. Trudy…
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…
Private Information Retrieval From a Cellular Network With Caching at the Edge
Siddhartha Kumar, Alexandre Graell i Amat, Eirik Rosnes +1
We consider the problem of downloading content from a cellular network where content is cached at the wireless edge while achieving privacy. In particular, we consider private info…
Resource Allocation for Secure Gaussian Parallel Relay Channels with Finite-Length Coding and Discrete Constellations
Linda Senigagliesi, Marco Baldi, Stefano Tomasin
We investigate the transmission of a secret message from Alice to Bob in the presence of an eavesdropper (Eve) and many of decode-and-forward relay nodes. Each link comprises a set…
Parametric and Probabilistic Model Checking of Confidentiality in Data Dispersal Algorithms (Extended Version)
Marco Baldi, Alessandro Cucchiarelli, Linda Senigagliesi +2
Recent developments in cloud storage architectures have originated new models of online storage as cooperative storage systems and interconnected clouds. Such distributed environme…