Results 1 to 6 of about 6 (6)

Pseudo-free families and cryptographic primitives

open access: yesJournal of Mathematical Cryptology, 2022
In this article, we study the connections between pseudo-free families of computational Ω\Omega -algebras (in appropriate varieties of Ω\Omega -algebras for suitable finite sets Ω\Omega of finitary operation symbols) and certain standard cryptographic ...
Anokhin Mikhail
doaj   +1 more source

The algorithmic complexity of group algebras

open access: yes, 2023
<p><strong>Key words:</strong> Algebraic algorithm complexity, Theorem Alder-Strassen, Algorithm Strassen, Group algebra.</p><p><strong>AMS Mathematics Subject Classification:</strong> 08A62<br><strong ...
Yuan B., R.K. Kerimbayev,
core   +1 more source

Pseudo-free families of computational universal algebras

open access: yesJournal of Mathematical Cryptology, 2020
Let Ω be a finite set of finitary operation symbols. We initiate the study of (weakly) pseudo-free families of computational Ω-algebras in arbitrary varieties of Ω-algebras.
Anokhin Mikhail
doaj   +1 more source

The Clone of K*(n, r)-Full Terms

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2019
Let τn be a type of algebras in which all operation symbols have arity n, for a fixed n ≥ 1. For 0 < r ≤ n, this paper introduces a special kind of n-ary terms of type τn called K*(n, r)-full terms. The set of all K*(n, r)-full terms of type τn is closed
Wattanatripop Khwancheewa   +1 more
doaj   +1 more source

Algebraic generalization of Diffie–Hellman key exchange

open access: yesJournal of Mathematical Cryptology, 2018
The Diffie–Hellman key exchange scheme is one of the earliest and most widely used public-key primitives. Its underlying algebraic structure is a cyclic group and its security is based on the discrete logarithm problem (DLP).
Partala Juha
doaj   +1 more source

On some congruences of power algebras

open access: yesOpen Mathematics, 2012
Pilitowska Agata, Zamojska-Dzienio Anna
doaj   +1 more source
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