Improved (related-key) Attacks on Round-Reduced KATAN-32/48/64 Based on the Extended Boomerang Framework


The boomerang attack is one of the many extensions of the original differential attack. It has been widely applied to successfully attack many existing ciphers. In this paper, we investigate an extended version of the boomerang attack and show that it is still a very powerful tool especially in the related-key setting. A new branch-and-bound searching… (More)
DOI: 10.1007/978-3-319-40367-0_21


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