Cong, Jiang

Round robin differential phase shift quantum key distribution with yes-no detectors only

2019 · arXiv (Cornell University)

In the original round-robin differential-phase-shift (RRDPS) quantum key distribution and its improved method, the photon-number-resolving detectors are must for the security. We present a RRDPS protocol with yes-no detectors only. We get the upper bounds …