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Rotational Differential-Linear Attack on Chaskey

  • Yuan Qin
  • , Gaoli Wang*
  • , Guoyan Zhang
  • *此作品的通讯作者
  • East China Normal University
  • State Key Laboratory of Cryptology
  • Shandong University
  • Shandong Institute of Blockchain

科研成果: 期刊稿件文章同行评审

摘要

Rotational/Rotational-XOR differential-linear attack is a kind of powerful attack on ARX primitives. In this paper, we analyse the message authentication code algorithm - Chaskey - by using rotational differential-linear attack and using partitioning technique for key recovery. We presentthe results of distinguishing attack under weak-key and related-key settingswith correlation 2-55.636 for 9-round Chaskey. This is for the first time rotational differential-linear distinguisher has been used to analyse Chaskey. It is concluded that Chaskey can resist against rotational differential-linear attack.

源语言英语
文章编号4186874
期刊Security and Communication Networks
2022
DOI
出版状态已出版 - 2022

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