[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

Mario Wenning^1,2, ○Carmen Mas-Machuca³ (¹Adva Network Security, ²Technical Univ. of Munich, ³Universität der Bundeswehr München)

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.