Access Control of Pay TV Program in Digital Satellite Broadcasting System 


Vol. 4,  No. 12, pp. 3123-3132, Dec.  1997
10.3745/KIPSTE.1997.4.12.3123


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  Abstract

In this paper, we describe access control system for protection of pay TV program in digital DBS (Direct Broadcast Satellite) system. We also propose a possible access control system and operation scenario for scrambling and descrambling which are important in access control system. Transport stream structure and option, entitlement checking message and entitlement management message for access control on digital broadcating system are described in this paper. Especially, the authentication based on Fiat-Shamir and Guillou-Quisquater schemes required for verification of proper subscriber as access control is oriented to smart card number and subscriber ID(Identity). It has less restriction than scheme oriented to descrambler number.

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[IEEE Style]

P. J. Hyun and L. S. Ho, "Access Control of Pay TV Program in Digital Satellite Broadcasting System," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 4, no. 12, pp. 3123-3132, 1997. DOI: 10.3745/KIPSTE.1997.4.12.3123.

[ACM Style]

Park Jeong Hyun and Lee Sang Ho. 1997. Access Control of Pay TV Program in Digital Satellite Broadcasting System. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 4, 12, (1997), 3123-3132. DOI: 10.3745/KIPSTE.1997.4.12.3123.

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