201 citations · 721 across the 42 of their papers we have counts for
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cs.IT2021★ 1 cited
Advantage of the key relay protocol over secure network coding
Go Kato, Mikio Fujiwara, Toyohiro Tsurumaru
The key relay protocol (KRP) plays an important role in improving the performance and the security of quantum key distribution (QKD) networks. On the other hand, there is also an e…
quant-ph2021
Quadratic improvement on accuracy of approximating pure quantum states and unitary gates by probabilistic implementation
Seiseki Akibue, Go Kato, Seiichiro Tani
Pure quantum states are often approximately encoded as classical bit strings such as those representing probability amplitudes and those describing circuits that generate the quant…
quant-ph2021★ 13 cited
Security of round-robin differential-phase-shift quantum key distribution protocol with correlated light sources
Akihiro Mizutani, Go Kato
Among various quantum key distribution (QKD) protocols, the round-robin differential-phase-shift (RRDPS) protocol has a unique feature that its security is guaranteed without monit…