6 citations
3 papers
cs.CR2022★ 1 cited
Multi-recipient and threshold encryption based on hidden multipliers
Vitaly Roman'kov
Let be a pool of parties and Alice be the dealer. In this paper, we propose a scheme that allows the dealer to encrypt messages in such a way that only one authorized coali…
math.GR2014★ 3 cited
Half-isomorphisms of finite automorphic Moufang loops
A. Grishkov, M. L. Merlini Giuliani, M. Rasskazova +1
We show that each half-automorphism of a finite automorphic Moufang loop is trivial. In general this is not true for finite left automorphic Moufang loops and for finite automorphi…
math.GR2014★ 6 cited
Free Steiner triple systems and their automorphism groups
A. Grishkov, D. Rasskazova, M. Rasskazova +1
The paper is devoted to the study of free objects in the variety of Steiner loops and of the combinatorial structures behind them, focusing on their automorphism groups. We prove t…