39 citations · 102 across the 15 of their papers we have counts for
4 papers · 1 filter
Physical Layer Authentication With Channel Knowledge Maps in Indoor Environments
Luca Bonaventura, Francesco Ardizzon, Stefano Tomasin
Physical layer authentication (PLA) allows to authenticate the user by comparing measurements over time, assuming their time consistency or by modeling their evolution. However, th…
Physical Layer-Based Device Fingerprinting for Wireless Security: From Theory to Practice
Junqing Zhang, Francesco Ardizzon, Mattia Piana +2
The identification of the devices from which a message is received is part of security mechanisms to ensure authentication in wireless communications. Conventional authentication a…
Secret-Key-Agreement Advantage Distillation With Quantization Correction
Francesco Ardizzon, Francesco Giurisato, Stefano Tomasin
We propose a novel advantage distillation strategy for physical layer-based secret-key-agreement (SKA). We consider a scenario where Alice and Bob aim at extracting a common bit se…
On the Limits of Cross-Authentication Checks for GNSS Signals
Francesco Ardizzon, Laura Crosara, Stefano Tomasin +1
Global navigation satellite systems (GNSSs) are implementing security mechanisms: examples are Galileo open service navigation message authentication (OS-NMA) and GPS chips-message…