전기학회논문지P (The Transactions of the Korean Institute of Electrical Engineers P)

  • 제62권2호
  • /
  • Pages.98-102
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  • 2013
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  • 1229-800X(pISSN)
  • /
  • 2586-7792(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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CCTV 해킹방지를 위한 미디어 암호화 알고리즘

Development of Media Crypto Algorithm for anti-hacking into CCTV

  • 황선철 (인덕대학교 방송영상미디어과)
  • 투고 : 2013.03.06
  • 심사 : 2013.05.08
  • 발행 : 2013.06.01
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초록

There are so many CCTV in our streets, buildings and public places. Nevertheless, security methods for CCTV are rarely. This paper describes a study on developing a media crypto algorithm for anti-hacking into CCTV. H.264 codec is used to compress the video stream in CCTV systems. HIGHT algorithm provided by KISA is adopted as a crypto algorithm in our development. Other crypto methods except HIGHT could be selected by company's security police. Only some bytes in VCL(Video Coding Layer) of H.264 are encrypted to improve the performance of limited platforms, such as CCTV, WebCam, smartphone. Very fast and light crypto algorithm was developed by our researches.

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참고문헌

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