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LV Kovalchuk, ЛВ Ковальчук, Ковальчук Людмила
LV Kovalchuk, ЛВ Ковальчук, Ковальчук Людмила
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引用次数
引用次数
年份
Оценки практической стойкости блочного шифра «Калина» относительно разностного, линейного и билинейного методов криптоанализа
АН Алексейчук, ЛВ Ковальчук, АС Шевцов, ЛВ Скрыпник
Тр. Седьмой Общерос. науч. конф.«Математика и безопасность информационных …, 2009
272009
Decreasing security threshold against double spend attack in networks with slow synchronization
L Kovalchuk, D Kaidalov, A Nastenko, M Rodinko, O Shevtsov, ...
Computer Communications 154, 75-81, 2020
232020
Analysis of 2-isogeny properties of generalized form Edwards curves
A Bessalov, L Kovalchuk, VY Sokolov, P Skladannyi, T Radivilova
Cybersecurity Providing in Information and Telecommunication Systems 2746, 1-13, 2020
202020
Blockchain technologies: Probability of double-spend attack on a proof-of-stake consensus
M Karpinski, L Kovalchuk, R Kochan, R Oliynykov, M Rodinko, L Wieclaw
Sensors 21 (19), 6408, 2021
182021
Supersingular Twisted Edwards Curves Over Prime Fields. I. Supersingular Twisted Edwards Curves with j-Invariants Equal to Zero and 123
AV Bessalov, LV Kovalchuk
Cybernetics and Systems Analysis 55, 347-353, 2019
182019
Supersingular Twisted Edwards Curves over Prime Fields.* II. Supersingular Twisted Edwards Curves with the j-Invariant Equal to 663
AV Bessalov, LV Kovalchuk
Cybernetics and Systems Analysis 55 (5), 731-741, 2019
152019
Towards a theory of security evaluation for GOST-like ciphers against differential and linear cryptanalysis
AN Alekseychuk, LV Kovalchuk
Cryptology ePrint Archive, 2011
142011
Upper bounds of maximum values of average differential and linear characteristic probabilities of Feistel cipher with adder modulo 2m
AN Alekseychuk, LV Kovalchuk
Theory of Stochastic Processes 12 (28), 1-2, 2006
142006
Analysis of splitting attacks on Bitcoin and GHOST consensus protocols
L Kovalchuk, D Kaidalov, O Shevtsov, A Nastenko, M Rodinko, ...
2017 9th IEEE International Conference on Intelligent Data Acquisition and …, 2017
122017
Probability models of distributed proof generation for zk-SNARK-based blockchains
Y Bespalov, A Garoffolo, L Kovalchuk, H Nelasa, R Oliynykov
Mathematics 9 (23), 3016, 2021
82021
Cryptographic properties of a new national encryption standard of Ukraine
AN Alekseychuk, LV Kovalchuk, AS Shevtsov, SV Yakovliev
Cybernetics and Systems Analysis 52, 351-364, 2016
82016
Точное число эллиптических кривых в канонической форме, изоморфных кривым Эдвардса над простым полем
АВ Бессалов, ЛВ Ковальчук
Кибернетика и системный анализ, 3-12, 2015
82015
Upper-bound estimation of the average probabilities of integer-valued differentials in the composition of key adder, substitution block, and shift operator
LV Kovalchuk
Cybernetics and Systems Analysis 46, 936-944, 2010
82010
Comparison of block expectation time for various consensus algorithms
DS Kaidalov, LV Kovalchuk, AO Nastenko, MY Rodinko, OV Shevtsov, ...
Радіоелектроніка, інформатика, управління, 159-171, 2018
72018
Exact number of elliptic curves in the canonical form, which are isomorphic to Edwards curves over prime field
AV Bessalov, LV Kovalchuk
Cybernetics and Systems Analysis 51, 165-172, 2015
72015
Cryptographic parameters of s-boxes that characterize the security of GOST-like block ciphers against linear and differential cryptanalysis
AN Alekseychuk, LV Kovalchuk, SV Pal’chenko
Zakhist Inform 2, 12-23, 2007
72007
Parallel contests for crowdsourcing reviews: existence and quality of equilibria
G Birmpas, L Kovalchuk, P Lazos, R Oliynykov
Proceedings of the 4th ACM Conference on Advances in Financial Technologies …, 2022
62022
Comparative analysis of consensus algorithms using a directed acyclic graph instead of a blockchain, and the construction of security estimates of spectre protocol against …
L Kovalchuk, R Oliynykov, Y Bespalov, M Rodinko
Information Security Technologies in the Decentralized Distributed Networks …, 2022
62022
Statistical Tests Independence Verification Methods
R Kochana, L Kovalchuk, O Korchenko, N Kuchynska
Procedia Computer Science 192, 2678-2688, 2021
62021
Ethereum classic treasury system proposal
D Kaidalov, L Kovalchuk, A Nastenko, M Rodinko, O Shevtsov, ...
IOHK RESEARCH REPORT, 2017
62017
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