Improved Differential-Linear Attacks with Applications to ARX Ciphers
Résumé
We present several improvements to the framework of differential-linear attacks with a special focus on ARX ciphers. As a demonstration of their impact, we apply them to Chaskey and ChaCha and we are able to significantly improve upon the best attacks published so far.
Domaines
Informatique [cs]Origine | Fichiers produits par l'(les) auteur(s) |
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