Consideration of the watermark inversion attack and its invalidation framework

Kazuo Ohzeki, Yuanyu Wei, Yutaka Hirakawa, Kiyosugu Sato

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This paper considers the problem of the inversion attack. We discuss a relation of a copyright owner and an attacker on an equal footing, the problem of the assumption of robustness, and the quantization error as a one-way function. Using an improved two-stage watermarking system, a framework that invalidates an inversion attack is proposed.

本文言語English
ホスト出版物のタイトルDigital Forensics and Watermaking - 11th International Workshop, IWDW 2012, Revised Selected Papers
ページ98-110
ページ数13
DOI
出版ステータスPublished - 2013 9 3
イベント11th International Workshop on Digital Forensics and Watermaking, IWDW 2012 - Shanghai, China
継続期間: 2012 10 312012 11 3

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)
7809 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

Conference11th International Workshop on Digital Forensics and Watermaking, IWDW 2012
国/地域China
CityShanghai
Period12/10/3112/11/3

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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