Theoretical analysis of η2 attack on RC6

Masahiko Takenaka; Takeshi Shimoyama; Takeshi Koshiba

doi:10.1007/3-540-45067-X_13

Theoretical analysis of η² attack on RC6

Masahiko Takenaka^*, Takeshi Shimoyama, Takeshi Koshiba

^*この研究の対応する著者

研究成果: Conference article › 査読

2 被引用数 (Scopus)

抄録

In this paper, we give a theoretical analysis of η² attack proposed by Knudsen and Meier on the RC6 block cipher. To this end, we propose the method of security evaluation against η² attack precisely including key dependency by introducing a method "Transition Matrix Computing." Previously, no theoretical security evaluation against η² attack was known, it has been done by computer experiments. We should note that this is the first results that a theoretical evaluation against η² attack is shown.

本文言語	English
ページ（範囲）	142-153
ページ数	12
ジャーナル	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
巻	2727 LNCS
DOI	https://doi.org/10.1007/3-540-45067-X_13
出版ステータス	Published - 2003
外部発表	はい
イベント	8th Australasian Conference on Information Security and Privacy, ACISP 2003 - Wollongong, NSW, Australia 継続期間: 2003 7 9 → 2003 7 11

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）

文献へのアクセス

10.1007/3-540-45067-X_13

他のファイルとリンク

引用スタイル

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AB - In this paper, we give a theoretical analysis of η2 attack proposed by Knudsen and Meier on the RC6 block cipher. To this end, we propose the method of security evaluation against η2 attack precisely including key dependency by introducing a method "Transition Matrix Computing." Previously, no theoretical security evaluation against η2 attack was known, it has been done by computer experiments. We should note that this is the first results that a theoretical evaluation against η2 attack is shown.

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