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News
October 12, 2026
Road Injuries Leading Cause of Death Among Men Aged 10 to 39
Worldwide, road injuries are the leading cause of death among males aged 10–39. An international team of researchers reached this conclusion as part of the Global Burden of Disease Study 2023, analysing data from 204 countries between 1990 and 2023. Their findings have been published in The Lancet Public Health, with HSE University Professor Vasily Vlassov listed among the collaborators.
October 8, 2026
HSE Experts Take Part in 23rd Annual Meeting of Valdai Discussion Club
The 23rd Annual Meeting of the Valdai Discussion Club was held from September 28 to October 1, 2026 under the theme ‘Responsibility for the Future: Limits of the Possible, or Limitless Possibilities?’ The forum brought together 120 experts from 40 countries, including representatives of China, the United States, India, Brazil, the United Kingdom, Germany, Egypt, Iran, and Japan.
October 7, 2026
‘Our Team Consists of True Leaders in Their Respective Academic Disciplines
The HSE International Centre of Decision Choice and Analysis studies a wide range of methods for analysing decision-making and possible scenarios for the development of natural, socio-economic, and political phenomena using various mathematical models. The application of advanced mathematical methods to forecasting helps to prevent negative outcomes and avoid erroneous decisions. The HSE News Service spoke to the centre’s director, Prof. Fuad Aleskerov, about its work.

 

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Information Theory Based Evaluation of the RC4 Stream Cipher Outputs

Entropy. 2021. Vol. 23. No. 7. Article 896.
Madarro-Capó E. J., Legón-Pérez C. M., Rojas O., Sosa Gómez G.
Language: English
DOI
Keywords: information theorystream ciphersRC4
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Practical Improvement in the Implementation of Two Avalanche Tests to Measure Statistical Independence in Stream Ciphers
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New Weak Keys with Parity Patterns in the RC4 Stream Cipher
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Added: September 18, 2026
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One of the requirements for the quality of cryptographic algorithms is the equiprobable distribution of the characters of the sequence obtained after applying the cryptographic transformation. This requirement is due to the fact that in the presence of unequal probability of signs of the output sequence, it becomes possible to construct an effective method for ...
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Unsourced Random Access With the MIMO Receiver: Projection Decoding Analysis
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We consider unsourced random access with MIMO receiver – a crucial communication scenario for future 5G/6G wireless networks. We perform a projection-based decoder analysis and derive energy efficiency achievability bounds when channel state information is unknown at transmitters and the receiver (no-CSI scenario). A comparison to the maximum-likelihood (ML) achievability bounds by Gao et al. ...
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To provide secure information exchange in communication channels, the correctness of the operation of the relevant information protection systems must be preliminary studied. The mathematical algorithms used in such systems are correct and can theoretically provide the correct statistical properties of the output stream compared to the input. However, at the stage of implementation (programming) ...
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2023 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)
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2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)
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Processing and transmission of information and telecommunication systems It is supposed to consider the results of current and promising scientific research on: processing and transmission of information in infocommunication systems; solving problems of error-correcting coding, assessing the limiting characteristics of communication systems; methods of machine learning and decision making; solving urgent problems that are formed at the junction of information theory, ...
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Processing and transmission of information and telecommunication systems It is supposed to consider the results of current and promising scientific research on: processing and transmission of information in infocommunication systems; solving problems of error-correcting coding, assessing the limiting characteristics of communication systems; methods of machine learning and decision making; solving urgent problems that are formed at the junction of information theory, ...
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This study considers the dialogue in the USSR between semiotics, cybernetics, and information theory, as a case study of the complexities of conceptual transfer between disciplines. Yuri Lotman’s use of the concept of entropy in literary criticism is especially telling. Information theory defines entropy in terms of a system’s complexity and predictability, while its metaphoric ...
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