【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。更多还原

【Abstract】 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.更多还原