Secure and Efficient Multicast Content Distribution
TL;DR
This paper introduces a multicast content distribution method using quantum key distribution (QKD) networks, enhancing delivery latency and resilience via mesh design while reducing key consumption, despite QKD's security benefits and scalability challenges.
Secure and Efficient Multicast Content Distribution
Masahide Sasaki; Kazuhisa Matsuzono; Masaru Fukushima; Mikio Fujiwara
https://doi.org/10.1109/ACCESS.2025.3649383
Volume 14
This paper proposes a multicast content distribution method over quantum key distribution (QKD) networks that improves delivery latency and resilience to link bandwidth limitations through mesh network design, while also contributing to reduced key consumption. Although QKD ensures information-theoretic security, its limited key generation rate poses challenges for scalable content delivery. To ad...