A Study the Control of Conditional Access to Pay-TV in Satellite digital Multimedia Broadcasting

김현주; Kim， Seungjoo; WON， DONGHO; Han Woo Chul

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2005, 10(2), pp.169-178
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

김현주 ¹ , Kim， Seungjoo ² , WON， DONGHO ³ , Han Woo Chul ⁴

¹ 성균관대학교
² 고려대학교
³ 성균관대학교
⁴ 대림대학교

ABSTRACT

The Conditional Access System is a complete system for ensuring that broadcasting services be accessible to only those who are entitled to receive them. Secure key management and efficient delivery mechanism are very important design factors to this system. In this paper, we propose secure and efficient protocols which would be well fitted to a Pay TV system including the satellite DMB. Further, by applying our protocol to the existing conditional access system, we propose a new system that properly enables the control of conditional access to the Pay TV in satellite DMB environment..
KEYWORDS

Satellite DMB , Conditional Access System , Key Management
REFERENCES (11)

[journal] / 2000. / “DVB with Return Channel via Satellite” tele (r r&d)

[journal] / 2001 / Digital Audio Broadcasting(DAB) to Mobile, Portable and Fixed Receivers en 300 401 v1.3.3 : 2001~

[journal] / 2001. / “The Convergence of Broadcast & Telecomms Platforms Ad hoc Group DVB-UMTS of the DVB Project

[journal] / 1996. / Support for Use of Scrambling and Conditional Access

[journal] / 1997. / “Common Interface Specification for Conditional Access and other Digital Video Broadcasting Decoder Applications”

[journal] / 1991. / “How To Broadcast A Secret” Advances in Cryptology-Eurocrypt'91 / Springer- Verlag : 535541~547

[journal] / 1995. / “Cryptology for Digital TV Broadcasting” Proc. of the IEEE : 944~57

[journal] / 2001 / “An Overview of Digital Broadcasting” / NDS Ltd. 2001.

[journal] / 1998. / “Key Management for Encrypted Broadcast” Proc. of the 5th ACM conference on Computer and Communications Security / Springer-Verlag : 7~16

[journal] / 2003. / Proc. of the 9th Australasian Conference on Information Security and Privacy / Springer-Verlag : 192~203

[journal] / 1999. / 유료방송 해킹 방지 기법
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