应用于IPTV机顶盒的USB身份卡识别方案  

Recognition Scheme for IPTV Set-top-box Using USB Identity Card

作　　者：贾瑞鹏[1] 陈相宁[1] 张晓雷[1] 

机构地区：[1]南京大学电子科学与工程系,江苏南京210093

出　　处：《电视技术》2007年第6期40-41,90,共3页Video Engineering

摘　　要：提出了一种基于USB接口IPTV机卡分离中机顶盒对不同业务提供商的身份卡硬件认证方案,通过在USB接口的端点1进行4次握手完成整个认证过程,最后对该协议的安全性进行分析。This paper presents a hardware scheme of authentication of user＇s identity card using STB for the different service providers, which is based on the technique of IPTV set-card separation with USB interface. The entire process of authentication is completed on the handshakes of 4 times on the endpoint 1 of the USB interface. Finally, the security of the protocol is analyzed.

关 键 词：IPTV 机卡分离 USB接口 认证 

分 类 号：TN915.08[电子电信—通信与信息系统] TN949.292[电子电信—信息与通信工程]