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- Article name
- Post-quantum signature scheme based on the hidden discrete logarithm problem in 4-dimensional finite algebra
- Authors
- Moldovyan N. A., , nmold@mail.ru, St. Petersburg Federal Research Center of the RAS (SPC RAS), St. Petersburg, Russia
Abrosimov I. K., , ivnabr@yandex.ru, St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Institute for Informatics and Automation of the Russian Academy of Sciences, St.-Petersburg, Russia
- Keywords
- Post-quantum cryptography / electronic signature / finite algebras / non-commutative associative algebras / local units / computationally difficult problem
- Year
- 2019 Issue 2 Pages 18 - 22
- Code EDN
- Code DOI
- Abstract
- There are proposed a new form of the hidden discrete logarithm problem defined over finite non-commutative associative algebras, which is suitable for the construction of post-quantum digital signature schemes. A specific signature protocol has been developed, using a 4-dimensional finite algebra and right-sided local units working on a subset of the non-invertible elements.
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