Персона: Комаров, Тимофей Ильич
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Институт интеллектуальных кибернетических систем
Цель ИИКС и стратегия развития - это подготовка кадров, способных противостоять современным угрозам и вызовам, обладающих знаниями и компетенциями в области кибернетики, информационной и финансовой безопасности для решения задач разработки базового программного обеспечения, повышения защищенности критически важных информационных систем и противодействия отмыванию денег, полученных преступным путем, и финансированию терроризма.
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- ПубликацияТолько метаданныеGDozenHash Hash Function Based on Three-Dimensional Stochastic Transformations(2020) Ivanov, M.; Komarov, T.; Salikov, E.; Chepik, N.; Иванов, Михаил Александрович; Комаров, Тимофей Ильич; Чепик, Надежда Анатольевна© 2020, Springer Nature Switzerland AG.Hash functions along with pseudorandom number generators are the basic elements of stochastic methods of information protection, providing unpredictable behavior of protection tools and objects of protection. The protection from an active opponent can be guaranteed only by using of stochastic methods. GDozenHash hash algorithm based on three-dimensional stochastic transformations Dozen+ is suggested. A feature of the algorithm is a high degree of parallelism at the level of elementary operations, in other words, the hash function is suitable for the implementation with usage of hybrid supercomputer technologies. The paper also presents the results of research on statistical security of the proposed hash algorithm.
- ПубликацияТолько метаданныеThe Construction of Contolled S-box(2022) Chugunkov, V. I.; Chugunkov, I. V.; Kliuchnikova, B. V.; Lebedev, P.; Komarov, T. I.; Kiamov, A. A.; Чугунков, Илья Владимирович; Комаров, Тимофей Ильич© 2022 IEEE.The development of block cryptoalgorithms does not stand still. There are new architectures and increase of key information. But there is one primitive that will always be present in block cryptoalgorithms. This is a substitution table or S-box. At the same time, the development of cryptography also requires the improvement of S-box. The article discusses approaches to improve the S-box efficiency. The structure of the substitution table with a controlled operation logic is proposed. The effectiveness of the proposed approaches is assessed.
- ПубликацияТолько метаданныеDevelopment of fast and memory-safe operating system kernel(2019) Komarov, T.; Ivanov, M.; Chepik, N.; Starikovskiy, A.; Комаров, Тимофей Ильич; Иванов, Михаил Александрович; Чепик, Надежда Анатольевна© 2019 IEEE Microkernels are considered to be more secure by design than monolithic OS kernels. Furthermore, small size of a microkernel codebase allows developers to maximize its performance, to make its architecture perfect or even to apply formal verification methods. The latter makes it possible to guarantee various important characteristics of an OS kernel, but it's very expensive in terms of time and effort needed. There are projects presenting another approaches, which allow to guarantee (with some assumptions) memory-safety of a kernel. Usually, these methods are based on using programming languages, which provide this property by design. The problem is that it's hard to find such a language, that ensures memory-safety and at the same time is suitable for OS kernel development. In this paper we present a possible approach to development of a microkernel, which is not expensive in terms of time spent and ensures both memory safety and high performance.
- ПубликацияТолько метаданныеDevelompent and Study of Stochastic Algorithms for Lightweight Devices Architecture(2023) Chugunkov, I. V.; Kliuchnikova, B. V.; Boronin, R. V.; Dmitrieva, N. Yu.; Polovneva, Yu. A.; Komarov, T. I.; Чугунков, Илья Владимирович; Половнева, Юлия Андреевна; Комаров, Тимофей Ильич