R. Aragona

activity

20092026

most citedThe group generated by the round functions of a GOST-like cipher

21 citations · 110 across the 29 of their papers we have counts for

collaborators

Showing 2020 · math.GRShow all

2 papers · 2 filters

math.GR2020★ 8 cited

Rigid commutators and a normalizer chain

Riccardo Aragona, Roberto Civino, Norberto Gavioli +1

The novel notion of rigid commutators is introduced to determine the sequence of the logarithms of the indices of a certain normalizer chain in the Sylow 2-subgroup of the symmetri…

math.GR2020★ 5 cited

A Chain of Normalizers in the Sylow $2$ -subgroups of the symmetric group on $2^{n}$ letters

Riccardo Aragona, Roberto Civino, Norberto Gavioli +1

On the basis of an initial interest in symmetric cryptography, in the present work we study a chain of subgroups. Starting from a Sylow $2$ -subgroup of AGL(2,n), each term of the c…

Rigid commutators and a normalizer chain

A Chain of Normalizers in the Sylow 2-subgroups of the symmetric group on 2n letters

A Chain of Normalizers in the Sylow $2$ -subgroups of the symmetric group on $2^{n}$ letters