2 papers
quant-ph2025
Finite-key security analysis of the decoy-state BB84 QKD with passive measurement
Akihiro Mizutani, Shun Kawakami, Go Kato
The decoy-state Bennett-Brassard 1984 (BB84) quantum key distribution (QKD) protocol is widely regarded as the de facto standard for practical implementations. On the receiver side…
quant-ph2025
Protocol-level description and self-contained security proof of decoy-state BB84 QKD protocol
Akihiro Mizutani, Toshihiko Sasaki, Go Kato
In this paper, we present a flowchart-based description of the decoy-state BB84 quantum key distribution (QKD) protocol and provide a step-by-step, self-contained information-theor…