Modified Original Smart Cards and Smart Card Clone Countermeasures
暂无分享,去创建一个
Conditional Access Systems are used in Pay-Tv Sys- tems to ensure conditional access to broadcasted data and charge subscribers a subscription fee. Smart cards are end- user security devices to store subscribers entitlements, re- quired to access data. On the other hand, pirates clone or modify smart cards to gain access to broadcasted data with- out paying any fees. This paper presents new countermea- sures, based on fingerprints, to avoid smart cards cloning or modifying in Conditional Access Systems for digital Tv broadcasting.
[1] Hannes Federrath. Die Technik von Zugangskontrolldiensten (Erster Teil: Technische Grundlagen) , 2003 .
[2] Chi-Sung Laih,et al. On key distribution management for conditional access system on pay-TV system , 1999, IEEE Trans. Consumer Electron..
[3] Jean-Jacques Quisquater,et al. Cryptology for digital TV broadcasting , 1995, Proc. IEEE.
[4] Claudio Soriente,et al. A blocker-proof conditional access system , 2004, IEEE Transactions on Consumer Electronics.