A Highly Secure and Cost-Effective CAS Based on STB with GSM Unit

Jun Hua Chen; Xue Wen Tan

doi:10.4028/www.scientific.net/AMM.271-272.601

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 271-272A Highly Secure and Cost-Effective CAS Based on...

A Highly Secure and Cost-Effective CAS Based on STB with GSM Unit

Abstract:

To make up the Control Words (CW) share and deployment cost-ineffective defects in traditional pay-TV services, an advanced security conditional access system and its implementation are introduced in this paper. It is based on STB with a secure GSM module, where iterative key encryption for CW and wireless transmission for identity authentication and entitlement data are used, and it can prevent the piracy of pay-TV and protect the profit of pay-TV operator. The system is proved to be highly secure, easily deployed and cost-effective by experimentation in lab and now in mass production for broadcasters and operators

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Periodical:

Applied Mechanics and Materials (Volumes 271-272)

Pages:

601-605

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.271-272.601

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Online since:

December 2012

Authors:

Jun Hua Chen, Xue Wen Tan

Keywords:

Conditional Access System (CAS), Iterative Secret Key, Pay-TV, STB with GSM Unit

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