Exponential S-Boxes: a Link Between the S-Boxes of BelT and Kuznyechik/Streebog

by Léo Perrin, Aleksei Udovenko
Published 2017-02-01

Cryptanalysis of the Legendre PRF and Generalizations

by Ward Beullens, Tim Beyne, Aleksei Udovenko, Giuseppe Vitto
Published 2020-05-01

Lightweight AEAD and Hashing using the Sparkle Permutation Family

by Christof Beierle, Alex Biryukov, Luan Cardoso dos Santos, Johann Großschädl, Léo Perrin, Aleksei Udovenko, Vesselin Velichkov, Qingju Wang
Published 2020-06-01