An authentication model of CDN system based on P2P - DPKI
基于P2P的CDN系统的安全认证模型——DPKI

Corresponding security mechanism must be offered in peer-to-peer (P2P) content distribution network (CDN), while keeping highly efficient Video-on-Demand (VOD) service. Traditional mechanisms based on C/S architecture do not agree with the distribution characteristic of P2P system. An authentication model named Distributed Public Key Infrastructure (DPKI) was proposed to guarantee the security of authentication as well as the performance of the system.