[en] Quantum computing, while allowing for processing information exponentially faster than classical computing, requires computations to be delegated to quantum servers, which makes security threats possible.
For instance, previous studies demonstrated that crosstalk between attacker and victim's qubits can be exploited to mount security attacks.
In this idea paper, we propose the QAICCC approach to allocate qubits between users to minimize inter-circuit crosstalk and, thus, possibilities for attacks, while maximizing qubit usage.
Also, combined with existing techniques, QAICCC aims to reduce intra-circuit noise.
Thus, QAICCC will support quantum computing adoption by securing the usage of quantum servers by a large number of actors.
Research center :
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SVV - Software Verification and Validation
Disciplines :
Computer science
Author, co-author :
MARQUER, Yoann ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SVV
BIANCULLI, Domenico ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SVV
External co-authors :
no
Language :
English
Title :
A Piece of QAICCC: Towards a Countermeasure Against Crosstalk Attacks in Quantum Servers
Publication date :
01 December 2025
Event name :
2025 IEEE International Conference on Quantum Computing and Engineering (QCE)
Event date :
31 August - 5 September 2025
Audience :
International
Main work title :
Proceedings of the 2025 IEEE International Conference on Quantum Computing and Engineering (QCE)
Publisher :
IEEE
Pages :
538-539
Peer reviewed :
Peer reviewed
Focus Area :
Security, Reliability and Trust
FnR Project :
FNR14016225 - INSTRUCT - Integrated Satellite-terrestrial Systems For Ubiquitous Beyond 5g Communications, 2020 (01/10/2020-30/09/2026) - Symeon Chatzinotas
