most citedReference-Beam Attacks against Twin-Field Quantum Key Distribution using Optical Injection Locking

2 citations

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2 papers

quant-ph2026

Practical Countermeasure Against Attacks Exploiting Detection Efficiency Mismatch in Quantum Key Distribution

Ben J. Taylor, Peter R. Smith, James F. Dynes +4

We demonstrate a practical countermeasure against a well-known class of attacks on quantum key distribution (QKD) systems that exploit detection efficiency mismatch, where the rece…

quant-ph2026★ 2 cited

Reference-Beam Attacks against Twin-Field Quantum Key Distribution using Optical Injection Locking

Sergio Juárez, Alessandro Marcomini, Mikhail Petrov +5

Twin-Field Quantum Key Distribution (TF-QKD) has become a leading protocol to bring quantum communications to the national scale. The protocol requires the establishment of a share…