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A blocker-proof conditional access system

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2 Author(s)
De Santis, A. ; Dipt. di Inf. ed Applicazioni, Salerno Univ., Italy ; Soriente, C.

Current pay-TV systems provide conditional access services using smart cards as security devices. Pay-TV piracy makes use of several devices to log and filter messages addressed to smart cards. This paper presents a new conditional access system, compliant with ISO7816 and ETR289, to prevent message filtering and man-in-the-middle attacks.

Published in:

Consumer Electronics, IEEE Transactions on  (Volume:50 ,  Issue: 2 )