[TuP4-A] Poster Session 1

[TuP4-A4] Auxiliary Topology Based Global Quantum Key Distribution for Secure Multicast Service

〇Kai Dong¹, Yongli Zhao¹, Xiaosong Yu¹, Jie Zhang¹, Hao Yu², Yingqiang Zhang² (¹Beijing Univ. of Posts and Telecommunications, China, ²State Grid Anhui Electric Power Co., Ltd., China)

Keywords:Design of node architectures including optical core/metro protection and restoration

A new node structure is designed to distribute global quantum keys for secure multicast services and a novel auxiliary topology based routing and keys assignment algorithm is proposed and evaluated in terms of security probability.