The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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A Study on Efficient Key Management Model for Digital Pay-TV System

디지털 유료 방송시스템에 적합한 키 관리 모델에 관한 연구

  • 양형규 (강남대학교 컴퓨터미디어공학부)
  • Published : 2006.02.01
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Abstract

Recently, with the development of information and communication technology, digital pay-TV technology is paid attention. So the Protection of the provided contents is becoming more important. However, in order to encourage an active based on digital TV, the contents and information sent and received respectively by the broadcaster and the subscriber must be protected. Therefore, in this paper, I analyze the requirements to protect the digital contents, the security and efficiency of the previous digital pay-TV system model. Then I proposed a key management model for digital pay-TV system.

최근 들어, 정보통신 기술의 발달과 함께 디지털 방송 기술이 주목을 받으면서 제공되는 컨텐츠들에 대한 보호의 중요성이 증대되고 있다. 하지만, 이러한 여러 가지 디지털 방송 서비스의 활성화를 위해서는 방송 컨텐츠의 보호, 송수신자간의 상호 인증 등 여러 가지 보안 서비스가 제공되어야 한다. 그러므로 본 논문에서는 기존의 디지털 방송 시스템의 안전성 및 효율성을 분석하고, 디지털 유료 방송 시스템에 적합한 키 관리 모델을 제안한다.

Keywords

References

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