Checking the Randomness of Bits Disposition in Local Segments of the (0, 1)-Sequence

Masol, V. I.; Popereshnyak, Svitlana

doi:10.1007/s10559-020-00267-0

Cited by 3 publications

(3 citation statements)

References 3 publications

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“…This makes it possible to apply modern NIST STS technology at the stage of stability analysis of the studied algorithm. Based on the results of such an analysis, a decision is made about the sufficiency of cryptoresistance of the studied model and the expediency of its use for relevant specialized tasks in the synthesized ICS [11,12].…”

Section: Fig 2 the Main User Interface Window Of The Base Software Pr...mentioning

confidence: 99%

“…But Conversely, in the case of using FC* code to encrypt video files (Fig. 5), almost all the specified tests pass with almost 100 % validation, and only isolated inconsistencies of the ciphergram with the conditions of "pseudorandomness" of sequences of different lengths of the digital binary code are possible [10][11][12]. Another method that was used to check the compliance of the obtained ciphergrams with the conditions of pseudorandomness of digital sequences was the use of encoding executable files encrypted using the FC / FC* method for their transmission in real data transmission channels.…”

Section: Examples Of Itidp Applicationmentioning

confidence: 99%

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Інформаційна Технологія І Програмне Забезпечення Для Імітаційного Моделювання, Синтезу І Досліджень Методів Криптографічного Захисту Даних

Vorobets,

Luchyk

et al. 2023

SISIOT

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The described information technology for improving data protection (ITIDP) in information communication systems (ICS) is built on the basis of a system approach for the implementation of hardware and software solutions for encryption/decryption of data flows in a given continuum of hardware-software-space-time limitations. The formulation of the task for the implementation of ITIDP is substantiated, and a variant of its architecture is proposed. Examples of the development of possible hardware and software modules and resources for the creation of both ITIDP and ICS with increased protection of real-time data flows are given. The issues of choosing methods and means of data encryption in real technical systems and criteria for assessing the necessity and adequacy of encrypted protection of information flows depending on the usefulness and confidentiality of transmitted data are discussed. As a practical approbation of the application of the proposed technology for solving applied problems, examples of the synthesis and research of a special processor for a block cipher with sequential data processing and dynamic key correction, as well as the results of research and optimization of the RSA encryption model for its use in critical application mobile systems with limited hardware and software resources. It is shown that for systems with limited hardware resources in the RSA model of the cipher, it is more correct to use not the Euler function, but the Carmichael function. This approach, together with the use of a modified method of successive approximations according to the rules of modular algebra for calculating large powers of a large base with the subsequent determination of the remainder by a given modulus of a very large number, makes it possible to remove restrictions on the bit rate of data in low-power computers and speed up data decryption processes. The use of modular architecture in the proposed information technology ensures its scalability and quick reconfiguration for the study of various methods of cryptographic data protection.

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Section: Fig 2 the Main User Interface Window Of The Base Software Pr...mentioning

confidence: 99%

Section: Examples Of Itidp Applicationmentioning

confidence: 99%

Інформаційна Технологія І Програмне Забезпечення Для Імітаційного Моделювання, Синтезу І Досліджень Методів Криптографічного Захисту Даних

Vorobets,

Luchyk

et al. 2023

SISIOT

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“…5. Тестування згенерованих послідовностей бітів на випадковість буде виконуватися за допомогою методів багатовимірних статистик [19][20][21][22]. Тести багатовимірних статистик відрізняються тільки шаблонами, на які перевіряється послідовність.…”

Section: генерація випадкових чисел для тестуванняunclassified

Модель Легковагового Генератора Псевдовипадкових Чисел Для Інтернету Речей

Popereshnyak¹,

Райчев

2021

SBT

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Стаття присвячена розробці легких генераторів псевдовипадкових чисел. Описано принципи проектування легковагового генератора псевдовипадкових чисел. Сформульовано вимоги до якості легковагового генератора псевдовипадкових чисел. Було розглянуто побудову фізичної моделі легковагового генератора псевдовипадкових чисел.

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Joint Distribution of Some Statistics of Random Bit Sequences

Masol

Popereshnyak

2021

Cybern Syst Anal

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Checking the Randomness of Bits Disposition in Local Segments of the (0, 1)-Sequence

Cited by 3 publications

References 3 publications

Інформаційна Технологія І Програмне Забезпечення Для Імітаційного Моделювання, Синтезу І Досліджень Методів Криптографічного Захисту Даних

Інформаційна Технологія І Програмне Забезпечення Для Імітаційного Моделювання, Синтезу І Досліджень Методів Криптографічного Захисту Даних

Модель Легковагового Генератора Псевдовипадкових Чисел Для Інтернету Речей

Joint Distribution of Some Statistics of Random Bit Sequences

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