条件接收系统入网测评认证标准的不足及改善建议  

he Defect of Access Authentication in Conditional Access System and the Improvement Suggestion

作　　者：姜峰[1] 

机构地区：[1]国家广播电影电视总局广播电视监测中心,北京100045

出　　处：《中国有线电视》2010年第6期685-688,共4页China Digital Cable TV

摘　　要：介绍数字电视条件接收系统入网测评认证现状,指出现行入网测评认证标准存在的不足,并针对不足之处提出改善建议。重点考虑到条件接收系统产品生产和研发流程的安全性、密钥安全性、测试防作弊和系统稳定性,完善了入网测评认证严密性,保障了入网测评认证公信度。The article firstly introduces the present status of conditional access system and points out the defect of access authentication. Then it proposes the improvement suggestion. The key points of conditional access system are safety, anti - cheating and stability. The article can help to improve the leakproofness of access authentication methods and ensure the credibility of it.

关 键 词：条件接收 安全性 防作弊 稳定性 

分 类 号：TN949.197[电子电信—信号与信息处理]