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b10-1. 雑誌掲載論文 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/4448
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| タイトル: | Cryptanalysis of the reduced-round RC6 |
| 著者: | Miyaji, Atsuko
Nonaka, Masao |
| キーワード: | RC6
a known plaintext attack
a correlation attack |
| 発行日: | 2002 |
| 出版者: | Springer |
| 誌名: | Lecture Notes in Computer Science |
| 巻: | 2513/2002 |
| 開始ページ: | 480 |
| 終了ページ: | 494 |
| DOI: | 10.1007/3-540-36159-6 |
| 抄録: | We investigate the cryptanalysis of the reduced-round RC6 without whitening. Up to the present, previous key recovery algorithm against the reduced-round RC6 itself, the reduced-round RC6 without whitening, and even the simplified variants are infeasible on a modern computer. In this paper, we propose the efficient and feasible key recovery algorithm against the reduced-round RC6 without whitening. Our algorithm is very useful to analysis the security of the round-function of RC6. Our attack applies to a rather large number of rounds. RC6 without whitening r rounds can be broken in a success probability of 90% by using 2^<8.1r-13.8> plaintexts. Therefore, our attack can break RC6 without whitening with 17 rounds by using 2^<123.9> plaintexts in a probability of 90%. |
| Rights: | This is the author-created version of Springer, Atsuko Miyaji, Masao Nonaka, Lecture Notes in Computer Science, 2513/2002, 2002, 480-494.The original publication is available at www.springerlink.com, http://www.springerlink.com/content/my6k1ut36jg2ggeb |
| URI: | http://hdl.handle.net/10119/4448 |
| 資料タイプ: | author |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
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| 73-32.pdf | | 281Kb | Adobe PDF | 見る/開く |
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