Yiliang Wang

Quantum hacking: Induced-photorefraction attack on a practical continuous-variable quantum key distribution system

2024 · arXiv (Cornell University)

We explore a new security loophole in a practical continuous-variable quantum key distribution (CVQKD) system, which is opened by the photorefractive effect of lithium niobate-based (LN-based) modulators. By exploiting this loophole, we propose a quantum …