Efficient multicast source authentication using layered hash-chaining scheme
Yacine Challal, Abdelmadjid Bouabdallah, Yoann Hinard · 2004
We propose a multicast source authentication protocol based on a novel layered hash-chaining scheme. We called this protocol: receiver driven layered hash-chaining for multicast source authentication (RLH). This protocol tolerates packet loss and guarantees nonrepudiation of media-streaming origin. RLH allows us to save bandwidth as shown in the simulation results section.