New traceability codes against a generalized collusion attack for digital fingerprinting

Hideki Yagi*, Toshiyasu Matsushima, Shigeichi Hirasawa

*この研究の対応する著者

研究成果: Conference contribution

抄録

In this paper, we discuss collusion-secure traceability codes for digital fingerprinting which is a technique for copyright protection of digital contents. We first state a generalization of conventional collusion attacks where illicit users of a digital content collude to create an illegal digital content. Then we propose a collusion-secure traceability code which can detect at least one colluder against it. We show the rate and properties of the proposed traceability code.

本文言語English
ホスト出版物のタイトルInformation Security Applications - 7th International Workshop, WISA 2006 Revised Selected Papers
出版社Springer Verlag
ページ252-266
ページ数15
ISBN(印刷版)9783540710929
DOI
出版ステータスPublished - 2007 1 1
イベント7th International Workshop on Information Security Applications, WISA 2006 - Jeju Island, Korea, Republic of
継続期間: 2006 8 282006 8 30

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
4298 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

Conference7th International Workshop on Information Security Applications, WISA 2006
国/地域Korea, Republic of
CityJeju Island
Period06/8/2806/8/30

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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