arXiv subjects

Victor Shcherbacov

Publications and source records attributed to Victor Shcherbacov.

7 recordsLinked to original sources

arXiv2024

An encryption algorithm using a generalization of the Markovski algorithm and a system of orthogonal operations based on T-quasigroups

Here is a more detailed description of the algorithm proposed in [1]. This algorithm simultaneously uses two cryptographic procedures: encryption using a generalization of the Markovski algorithm [2] and encryption using a system of orthogonal operations. In this paper, we present an implementation of this algorithm based on T-quasigroups, more precisely, based on medial quasigroups.

cs.CR↗

arXiv2021

An analogue of the ElGamal scheme based on the Markovski algorithm

We give an analogue of the ElGamal encryption system based on the Markovski algorithm [4; 5].

math.GR↗

arXiv2020

Units in quasigroups with classical Bol-Moufang type identities

We prolong Kunen research about existence of units (left, right, two-sided) in quasigroups with classical Bol-Moufang type identities. These identities were listed in Fenvesh article.

math.GR↗

arXiv2020

On groupoids with Bol-Moufang type identities

We present results about groupoids of small order with Bol-Moufang type identities both classical and non-classical which are listed in [7, 8].

math.GR↗

arXiv2018

On some groupoids of small orders with Bol-Moufang type of identities

We count number of groupoids of order 3 with some Bol-Moufang type identities.

math.GR↗

arXiv2012

Quasigroup based crypto-algorithms

Modifications of Markovski quasigroup based crypto-algorithm have been proposed. Some of these modifications are based on the systems of orthogonal n-ary groupoids. T-quasigroups based stream ciphers have been constructed.

math.GR↗

arXiv2011

On some quasigroup cryptographical primitives

We propose modifications of known quasigroup based stream ciphers. Systems of orthogonal n-ary groupoids are used.

math.GR↗