K2 stream cipher

Shinsaku Kiyomoto, Toshiaki Tanaka, Kouichi Sakurai

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

3 被引用数 (Scopus)

抄録

A variety of different clock-controlled stream ciphers and attacks on them have been described in a number of papers. However, few word-oriented algorithms with an irregular clocking mechanism have been proposed. This paper proposes a new design of irregular clocking for word-oriented stream ciphers that is dynamic feedback control and show analysis results of its security and performance. The stream cipher K2 v2.0 is a secure and high-performance stream cipher using the dynamic feedback control, which is applicable for several applications. We believe that the dynamic feedback control mechanism is potentially effective against several different types of attacks, not only existing attacks but also novel attacks.

本文言語英語
ホスト出版物のタイトルE-business and Telecommunications - 4th International Conference, ICETE 2007, Revised Selected Papers
ページ214-226
ページ数13
DOI
出版ステータス出版済み - 12 1 2008
イベント4th International Conference on E-Business and Telecommunications, ICETE 2007 - Barcelona, スペイン
継続期間: 7 28 20077 31 2007

出版物シリーズ

名前Communications in Computer and Information Science
23 CCIS
ISSN(印刷版)1865-0929

その他

その他4th International Conference on E-Business and Telecommunications, ICETE 2007
国/地域スペイン
CityBarcelona
Period7/28/077/31/07

All Science Journal Classification (ASJC) codes

  • コンピュータ サイエンス(全般)
  • 数学 (全般)

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引用スタイル