Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Chorti, Arsenia"'
Autor:
Srinivasan, Muralikrishnan, Senigagliesi, Linda, Chen, Hui, Chorti, Arsenia, Baldi, Marco, Wymeersch, Henk
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 array authenticates users based on the AoA estimated from certified pilot
Externí odkaz:
http://arxiv.org/abs/2407.08282
In this paper, the feasibility of implementing a lightweight key distribution scheme using physical layer security for secret key generation (SKG) is explored. Specifically, we focus on examining SKG with the received signal strength (RSS) serving as
Externí odkaz:
http://arxiv.org/abs/2404.16481
User authentication in future wireless communication networks is expected to become more complicated due to their large scale and heterogeneity. Furthermore, the computational complexity of classical cryptographic approaches based on public key distr
Externí odkaz:
http://arxiv.org/abs/2404.12874
Autor:
Gil, Stephanie, Yemini, Michal, Chorti, Arsenia, Nedić, Angelia, Poor, H. Vincent, Goldsmith, Andrea J.
Multi-agent cyberphysical systems enable new capabilities in efficiency, resilience, and security. The unique characteristics of these systems prompt a reevaluation of their security concepts, including their vulnerabilities, and mechanisms to mitiga
Externí odkaz:
http://arxiv.org/abs/2311.07492
Joint communication and sensing is expected to be one of the features introduced by the sixth-generation (6G) wireless systems. This will enable a huge variety of new applications, hence, it is important to find suitable approaches to secure the exch
Externí odkaz:
http://arxiv.org/abs/2310.14624
Physical layer security (PLS) is seen as the means to enhance physical layer trustworthiness in 6G. This work provides a proof-of-concept for one of the most mature PLS technologies, i.e., secret key generation (SKG) from wireless fading coefficients
Externí odkaz:
http://arxiv.org/abs/2305.09251
The massive deployment of low-end wireless Internet of things (IoT) devices opens the challenge of finding de-centralized and lightweight alternatives for secret key distribution. A possible solution, coming from the physical layer, is the secret key
Externí odkaz:
http://arxiv.org/abs/2305.04540
While existing security protocols were designed with a focus on the core network, the enhancement of the security of the B5G access network becomes of critical importance. Despite the strengthening of 5G security protocols with respect to LTE, there
Externí odkaz:
http://arxiv.org/abs/2212.00427
A large spectrum of technologies are collectively dubbed as physical layer security (PLS), ranging from wiretap coding, secret key generation (SKG), authentication using physical unclonable functions (PUFs), localization / RF fingerprinting, anomaly
Externí odkaz:
http://arxiv.org/abs/2210.13261
Autor:
Srinivasan, Muralikrishnan, Skaperas, Sotiris, Chorti, Arsenia, Herfeh, Mahdi Shakiba, Shehzad, Muhammad K., Sehier, Philippe
While the literature on RF fingerprinting-based authentication and key distillation is vast, the two topics have customarily been studied separately. In this paper, starting from the observation that the wireless channel is a composite, deterministic
Externí odkaz:
http://arxiv.org/abs/2206.00332