34 citations · 40 across the 3 of their papers we have counts for
3 papers
SonarSnoop: Active Acoustic Side-Channel Attacks
Peng Cheng, Ibrahim Ethem Bagci, Utz Roedig +1
We report the first active acoustic side-channel attack. Speakers are used to emit human inaudible acoustic signals and the echo is recorded via microphones, turning the acoustic s…
Strong PUFs from arrays of resonant tunnelling diodes
Benjamin Astbury, Ibrahim Ethem Bagci, Thomas McGrath +5
In this work, we design and implement a strong physical uncloneable function from an array of individual resonant tunnelling diodes that were previously described to have a unique…
Extracting random numbers from quantum tunnelling through a single diode
Ramón Bernardo-Gavito, Ibrahim Ethem Bagci, Jonathan Roberts +9
Random number generation is crucial in many aspects of everyday life, as online security and privacy depend ultimately on the quality of random numbers. Many current implementation…