Проблеми побудови аксіоматики сучасної криптографії: інформаційний, обчислювальний та інформаційно-обчислювальний підходи

The paper is considered the issue existing approaches to build the axiomatic of cryptographic transformations.  Both point of view (information-theoretic and computational-theoretic)is going through. It is shown that the existing defects of the approaches can be solved by combining thes...

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Bibliographic Details
Date:2023
Main Authors: Kudin, Anton, Tkach, Volodimir, Nosok, Svetlana
Format: Article
Language:Ukrainian
Published: Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України 2023
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Online Access:https://www.fmmit.lviv.ua/index.php/fmmit/article/view/293
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Journal Title:Physico-mathematical modeling and informational technologies
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Physico-mathematical modeling and informational technologies
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Summary:The paper is considered the issue existing approaches to build the axiomatic of cryptographic transformations.  Both point of view (information-theoretic and computational-theoretic)is going through. It is shown that the existing defects of the approaches can be solved by combining these approaches based on the application of the provisions of the general theory of optimal algorithms. The main cryptographic primitives and primitive cryptographic protocols built on the proposed information and computing approach are given.