Method for Assessing Noise Quality Based on Entropy Quality Factor
Seilova N.A. Gnatyuk S.O. Batyrgaliyev A.A. Dzhangozin Z.A. Baibatchayeva D.A. Nurgabylov N. Ibraev R.
2024Research Institute of Intelligent Computer Systems
International Journal of Computing
2024#23Issue 2187 - 195 pp.
The work analyzes the existing approaches to solving the problem of a comprehensive study of the qualitative characteristics of side electromagnetic emission generators. In addition, methods and means of information leakage through the channels of side electromagnetic emission are considered, which make it possible to evaluate the effectiveness of noise generators. Electromagnetic emission can propagate in almost all environments. Side electromagnetic emission is one of the effective ways to protect computer equipment from information leakage through the channel of side electromagnetic emissions and interference. The masking noise is generated by the noise generator, and the quality factor of the masking noise is the quality factor of the entropy noise. In addition, measurements of masking noise interference using a spectrum analyzer and an oscilloscope are carried out and a method for estimating the entropy noise quality coefficient (ENQC) is proposed. The calculated value of the entropy noise quality factor is compared with the normalized value set for this type of noise generator. The novelty of the work is the development of a new method for assessing the quality of masking noise interference, based on the calculation of the entropy quality coefficient, as well as the development of software for automating the calculation. The study of the quality characteristics of the noise generator (NG) taking into account the design of a mock-up sample of the device, which is a complex work. In turn, based on the results obtained, it is possible to develop specialized automated tools for assessing the quality of masking noise interference.
entropy factor , masking noise signal , noise generator , protection of information , spectrum analyzer
Text of the article Перейти на текст статьи
Kazakh National Research Technical University named after K.I. Satpayev, Almaty, Kazakhstan
International Information Technology University, Almaty, Kazakhstan
National Aviation University, Kyiv, Ukraine
Yessenov University, Aktau, Kazakhstan
State Scientific and Research Institute of Cybersecurity Technologies and Information Protection, Kyiv, Ukraine
Kazakh National Research Technical University named after K.I. Satpayev
International Information Technology University
National Aviation University
Yessenov University
State Scientific and Research Institute of Cybersecurity Technologies and Information Protection
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026