An efficient satellite CAS using password-based protocol

被引:0
作者
Kim, Y [1 ]
Yu, J [1 ]
Won, D [1 ]
机构
[1] Sung Kyun Kwan Univ, Sch Elect & Comp Engn, Suwon 440746, Kyunggi Do, South Korea
来源
PROCEEDINGS OF THE FIFTH JOINT CONFERENCE ON INFORMATION SCIENCES, VOLS 1 AND 2 | 2000年
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
We shall introduce a new satellite Conditional Access System (CAS) in which a subscriber could use a pay-TV knowing only his or her identity and password, and not carrying a smart card. For this new system, two password-based protocols are presented which not only share a session key and authenticate each other but also get an authorization key. Since this system does not need an expensive Card Adaptive Device (CAD); it can reduce costs. Furthermore, this system provides for descrambler independence allowing it to be used through any TV set-top box that includes a descrambler
引用
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页码:607 / 610
页数:4
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