242 citations · 684 across the 44 of their papers we have counts for
5 papers · 1 filter
UWB-ED: Distance Enlargement Attack Detection in Ultra-Wideband
Mridula Singh, Patrick Leu, AbdelRahman Abdou +1
Mobile autonomous systems, robots, and cyber-physical systems rely on accurate positioning information. To conduct distance-measurement, two devices exchange signals and, knowing t…
Message Time of Arrival Codes: A Fundamental Primitive for Secure Distance Measurement
Patrick Leu, Mridula Singh, Marc Roeschlin +2
Secure distance measurement and therefore secure Time-of-Arrival (ToA) measurement is critical for applications such as contactless payments, passive-keyless entry and start system…
I Send, Therefore I Leak: Information Leakage in Low-Power Wide Area Networks
Patrick Leu, Ivan Puddu, Aanjhan Ranganathan +1
Low-power wide area networks (LPWANs), such as LoRa, are fast emerging as the preferred networking technology for large-scale Internet of Things deployments (e.g., smart cities). D…
Cyber-Risks in Paper Voting
David M. Sommer, Moritz Schneider, Jannik Gut +1
Paper ballot voting with its fully-reviewable paper-trail is usually considered as more secure than their e-voting counterparts, given the large number of recent incidents. In this…
TEEvil: Identity Lease via Trusted Execution Environments
Ivan Puddu, Daniele Lain, Moritz Schneider +3
We investigate identity lease, a new type of service in which users lease their identities to third parties by providing them with full or restricted access to their online account…