Education and Career
2000 – graduated from Kharkiv National University of Radio Electronics (KhNURE) specialty «Security of Information in Сomputer Systems».
2000 – 2003 – Postgraduate student in KhNURE for scientific specialty 05.13.21 «Information security systems».
2004 – Ph.D.
2004 – Associate professor, Associate Professor, Department of Information Technology Security.
2008 – the academic title of Associate Professor, Department of Information Technology Security.
2016 – Doctor of Science in scientific specialty 05.13.21 «Information security systems».
Since 2016 to present – Professor, Department of Information Technology Security in Kharkiv National University of Radio Electronics (KhNURE).
Educational activities
Teaches courses:
- hardware information security
- analysis of the system and crypto-protocols
- methods of mathematical modeling and process optimization
- monitoring and auditing of information and communication systems
Research activities
Research interests:
- methods of cryptographic anаlysis and protection of information
Significant publications.
Scientific publications in the areas of scientific activity:
- Ruzhentsev, V., Sokurenko, V., Ulyanchenko, Y. (2018). Analysis of probabilities of differentials for block cipher “Kalyna” (DSTU 7624:2014).Eastern-European Journal of Enterprise Technologies,4(9 (94), 14–19. https://doi.org/10.15587/1729-4061.2018.139682
- Порівняльний аналіз ARX схем шифрування / В.І. Руженцев // Радіотехніка : Всеукр. міжвід. наук.- техн. зб. 2020. Вип. 202. C. 79 – 86.
- Руженцев В.І., Федюшин О.І., Кохан С.А. (2021). Аналіз стійкості arx схем шифрування до інтегральної атаки та атаки нездійснених диференціалів.- Харків, Радіотехніка: Всеукр. міжвід. наук.- техн. зб. 2021. Вип. 207. C. 66 – 73. DOI:10.30837/rt.2021.4.207.06.
- Ruzhentsev, V. The conditions of provable security of block ciphers against truncated differential attack//Studia Scientiarum Mathematicarum Hungarica 2015, 52(2), pp. 176–184.
- Ruzhentsev, V., Dolgov, V. Towards Provable Security of Rijndael-Like Spn Ciphers Against Differential Attacks//Tatra Mountains Mathematical Publicationsthis link is disabled, 2012, 53(1), pp. 189–199.
International activities / participation in international projects
Advanced training (internship) from May 20 to 31, 2019 at the Wroclaw Technical University at the Department of Telecommunications and Teleinformatics, Faculty of Electronics (Republic of Poland).
The experience of international institutional cooperation within the framework of the Polish National Agency for Academic Exchange (NAWA) was gained, and international applications for research works and joint projects in the field of education under the patronage of NAWA were prepared and submitted.
Publications and patents
Has more than 150 publications and 3 patents.