Oct. 25, 2022, 9:54 p.m. |

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ePrint Report: Resistance of Ascon Family against Conditional Cube Attacks in Nonce-Misuse Setting

Donghoon Chang, Deukjo Hong, Jinkeon Kang, Meltem Sönmez Turan


Ascon family is one of the finalists of the National Institute of Standards and Technology (NIST) lightweight cryptography standardization process. The family includes three Authenticated Encryption with Associated Data (AEAD) schemes: Ascon-128 (primary), Ascon-128a, and Ascon-80pq. In this paper, we study the resistance of the Ascon~family against conditional cube attacks in nonce-misuse setting, and present new state- and …

attacks cube eprint report family

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