20 citations · 23 across the 17 of their papers we have counts for
6 papers · 1 filter
Quantum Operating System Support for Quantum Trusted Execution Environments
Theodoros Trochatos, Jakub Szefer
With the growing reliance on cloud-based quantum computing, ensuring the confidentiality and integrity of quantum computations is paramount. Quantum Trusted Execution Environments…
Securing HHL Quantum Algorithm against Quantum Computer Attacks
Yizhuo Tan, Hrvoje Kukina, Jakub Szefer
As the quantum research community expands and new quantum algorithms are created and implemented, it is essential to consider the security implications and potential threats that c…
Security Attacks Abusing Pulse-level Quantum Circuits
Chuanqi Xu, Jakub Szefer
This work presents the first thorough exploration of the attacks on the interface between gate-level and pulse-level quantum circuits and pulse-level quantum circuits themselves. T…
Systematic Use of Random Self-Reducibility against Physical Attacks
Ferhat Erata, TingHung Chiu, Anthony Etim +7
This work presents a novel, black-box software-based countermeasure against physical attacks including power side-channel and fault-injection attacks. The approach uses the concept…
A Thorough Study of State Leakage Mitigation in Quantum Computing with One-Time Pad
Chuanqi Xu, Jamie Sikora, Jakub Szefer
The ability for users to access quantum computers through the cloud has increased rapidly in recent years. Despite still being Noisy Intermediate-Scale Quantum (NISQ) machines, mod…
Quantum Circuit Reconstruction from Power Side-Channel Attacks on Quantum Computer Controllers
Ferhat Erata, Chuanqi Xu, Ruzica Piskac +1
The interest in quantum computing has grown rapidly in recent years, and with it grows the importance of securing quantum circuits. A novel type of threat to quantum circuits that…