2. Articole

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Combined Encryption Algorithm Using a Generalization of the Markovski Algorithm [Articol]
(2024) Malyutina, Nadezhda; Shcherbacov, Victor
This article is devoted to the construction of a generalization of a cryptographic algorithm based on the use of quasigroups of a special type. Here is a more detailed description of the algorithm proposed in [1]. An example is given to illustrate the operation of the developed algorithm. Our task was to show the effectiveness and advantages of using quasigroups of a special type in cryptology.
Some Hash Functions Based on Quasigroups [Articol]
(2024) Cernov, Vladimir; Shcherbacov, Victor
In this paper, we consider the construction of hash functions based on finite quasigroups.
T-QUASIGROUPS WITH STEIN 2-ND AND 3-RD IDENTITY
(2023) Shcherbacov, Victor; Radilova, Irina; Radilov, Petr
In this paper we prolong research of T-quasigroups with Stein 2-rd (𝑥𝑦 · 𝑥 = 𝑦 · 𝑥𝑦) and Stein 3-rd (𝑥𝑦 · 𝑦𝑥 = 𝑦) identities [9].