Image encryption design based on multi-dimensional matrix map and partitioning substitution and diffusion-integration substitution network structure

Liang Zhao, Di Xiao, Kouichi Sakurai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

Multimedia security is already one of the most crucial problems in information science. Specially, as the character of digital image, the traditional cipher such as DES and RSA are not suitable for being applied to encrypt the digital image. Therefore, the study of image encryption scheme attracts the interest of large researchers. Nowadays, a variety of image encryption methods have been proposed with several kinds of structures. Many of them can finish the encryption process effectively. However, most of them are only based on encryption of two phases: substitution and diffusion, which is a traditional framework. In order to achieve an exceptional encryption effect, this paper presents a novel encryption structure named as PSDIS network(Partitioning Substitution and Diffusion-Integration Substitution network). Based on this structure, a corresponding encryption algorithm is designed utilizing the generalized multidimensional Arnold cat map and PSD-IS network structure. The experimental results and their analyses demonstrate that the proposed scheme is secure and meets the requirement of image encryption.

本文言語英語
ホスト出版物のタイトル2010 International Conference on Information Science and Applications, ICISA 2010
DOI
出版ステータス出版済み - 7 15 2010
イベント2010 International Conference in Information Science and Applications, ICISA 2010 - Seoul, 大韓民国
継続期間: 4 21 20104 23 2010

出版物シリーズ

名前2010 International Conference on Information Science and Applications, ICISA 2010

その他

その他2010 International Conference in Information Science and Applications, ICISA 2010
Country大韓民国
CitySeoul
Period4/21/104/23/10

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Information Systems

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