Versatile security analysis of measurement-device-independent quantum key distribution
Versatile security analysis of measurement-device-independent quantum key distribution
Measurement-device-independent quantum key distribution (MDI-QKD) is the only known QKD scheme that can completely overcome the problem of detection side-channel attacks. Yet, despite its practical importance, there is no standard approach towards proving the security of MDI-QKD. Here, we present a simple numerical method that can efficiently compute almost-tight security …