Truncated Differential Attacks on 8-Round CRYPTON

Jongsung Kim, Seokhie Hong, Sangjin Lee, Junghwan Song, Hyungjin Yang

    Research output: Chapter in Book/Report/Conference proceedingChapter

    9 Citations (Scopus)

    Abstract

    CRYPTON [8] is a 12-round block cipher proposed as an AES candidate by C.H. Lim in 1998. C.H. Lim also introduced in 1999 [9] a modified CRYPTON with a new key schedule and new S-boxes. This paper presents truncated differential attacks on the modified CRYPTON up to 8 out of its 12 rounds. These are the best known attacks for this cipher.

    Original languageEnglish
    Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    EditorsJong In Lim, Dong Hoon Lee
    PublisherSpringer Verlag
    Pages446-456
    Number of pages11
    ISBN (Print)3540213767, 9783540213765
    DOIs
    Publication statusPublished - 2004

    Publication series

    NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    Volume2971
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    Keywords

    • Block cipher
    • CRYPTON
    • Truncated differential attack

    ASJC Scopus subject areas

    • Theoretical Computer Science
    • General Computer Science

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