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Quantum Backdoor - Performing Electronic Side-Channel Analysis on QKD Systems

Published in QCrypt, 2024

This poster was presented at the QCrypt 2024. It shows the findings later published in Physical Review Article

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Quantum Backdoor - Performing Electronic Side-Channel Analysis on QKD Systems

Published in European Quantum Technologies Conference (2024), 2024

This poster was presented at the European Quantum Technologies Conference (EQTC) 2024. It shows the findings later published in Physical Review Article

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Power-consumption back door in quantum key distribution

Published in Physical Review Applied, 2025

This paper reports a side-channel attack on a QKD system using power-consumption data from the FPGA driving its electro-optical modulators.

Recommended citation: Lopes da Costa, B., Bolaños, M. R., Chaves, R., Narduzzi, C., Avesani, M., Marangon, D. G., Stanco, A., Vallone, G., Villoresi, P., & Omar, Y. (2025). Power-consumption back door in quantum key distribution. Physical Review Applied, 24(5), 54004. https://doi.org/10.1103/f92x-c3zj
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