[WF3] Security and MultiBand Networks

2:00 PM - 2:30 PM JST(5:00 AM - 5:30 AM UTC)Invited

[WF3-1] Security and Availability of Quantum Key Distribution Networks

○Carmen Mas-Machuca¹, Mario Wenning^2,3 (1. Universität der Bundeswehr München (Germany), 2. Adva Network Security (Germany), 3. Technical University of Munich (Germany))

We apply secret-sharing to QKD networks with trusted nodes. Depending on the threshold and the path diversity, we trade off the availability and security of end-to-end keys to allow operators customized service levels.