基于SAML的IMS与IPTV统一认证方法  

SAML based unified authentication for IMS and IPTV

作　　者：许书彬[1,2] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050080 [2]通信网信息传输与分发技术重点实验室,河北石家庄050080

出　　处：《现代电子技术》2012年第11期91-93,共3页Modern Electronics Technique

基　　金：国防基础科研项目(B1120110001)

摘　　要：针对IMS系统与IPTV系统融合发展过程中存在的用户跨域认证问题,提出了一种基于SAML断言的统一认证方法,引入可信第三方,通过SAML断言将不同系统的认证结果进行统一封装,从而支持跨不同系统用户安全认证,为融合过程中的用户认证、授权和计费提供了基础。In allusion to the usersr cross-domain authentication problem existing in the development process of IMS system and IPTV system integration, a unified authentication method based on SAML assertion is proposed, and the believable third party is introduced. The proposed method uses SAML assertion to unify different systems of certification results. Therefore, it can support the use/s safety certificate across different systems, and provide a basis for user＇s authentication, authorization and charging in the integrated process.

关 键 词：认证 IMS 互联网电视 SAML 

分 类 号：TN929.5[电子电信—通信与信息系统] TP393[电子电信—信息与通信工程]