Blar i Faculty of Mathematics and Natural Sciences på tidsskrift "Advances in Mathematics of Communications"
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A note on some algebraic trapdoors for block ciphers
(Peer reviewed; Journal article, 2018)We provide sufficient conditions to guarantee that a translation based cipher is not vulnerable with respect to the partition-based trapdoor. This trapdoor has been introduced, recently, by Bannier et al. (2016) and it ... -
Wave-shaped round functions and primitive groups
(Peer reviewed; Journal article, 2019)Round functions used as building blocks for iterated block ciphers, both in the case of Substitution-Permutation Networks (SPN) and Feistel Networks (FN), are often obtained as the composition of different layers. The ...