A key embedded video codec for secure video multicast

Hao Yin*, Chuang Lin, Feng Qiu, Xiaowen CHU, Geyong Min

*Corresponding author for this work

Research output: Chapter in book/report/conference proceedingConference contributionpeer-review

Abstract

The problem of controlling access to multimedia multicasts requires the distribution and maintenance of keying information. This paper proposes a new key embedded video codec for the media-dependent approach that involves the use of a data-dependent channel, and can be achieved for multimedia by using data embedding techniques. Using data embedding to convey keying information can provide an additional security and reduce the demand of bandwidth. In this paper, we develop a new statistical data embedding algorithm on compression-domain, then, by combining FEC (Forward Error Correction) algorithm and our proposed key information frame format. After a series of simulation experiments, we find that the new codec can satisfy the special demand of media-dependent approach. At the same time, the codec provides good performance.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages77-87
Number of pages11
DOIs
Publication statusPublished - 2005
Event9th IFIP TC-6 TC-11International Conference on Communications and Multimedia Security, CMS 2005 - Salzburg, Austria
Duration: 19 Sep 200521 Sep 2005

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3677 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference9th IFIP TC-6 TC-11International Conference on Communications and Multimedia Security, CMS 2005
Country/TerritoryAustria
CitySalzburg
Period19/09/0521/09/05

Scopus Subject Areas

  • Theoretical Computer Science
  • Computer Science(all)

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