On new symbolic key exchange protocols and cryptosystems based on a hidden tame homomorphism

Multivariate cryptosystems are divided into public rules, for which tools of encryption are open for users and systems of the El Gamal type, for which the encryption function is not given in public, and, for its generation, the opponent has to solve a discrete logarithm problem in the affine Cremon...

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Autor principal:	V.A. Ustimenko
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Publishing House "Akademperiodyka" 2024-05-01
Colección:	Доповiдi Нацiональної академiї наук України
Materias:	algebraic graphs, cryptosystems, key exchange protocols, multivariate cryptography, problem of decomposition of a nonlinear multivariate map into given generators, stable transformation groups and semigroups, tame homomorphisms, wild and tame families of transformations
Acceso en línea:	https://nasu-periodicals.org.ua/index.php/dp/article/view/3022
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