- Serhii Volodymyrovych Yakovlev
- Cryptoanalysis of block ciphers and hash functions
- Differential, linear, integral cryptanalysis and their generalization
- Cryptographic properties of S-blocks
- ARX-cryptosystems and methods of their analysis
- Side-channel data leakage attacks, failure attacks
- Andriy Vyacheslavovych Fesenko
- Quantum computing, quantum cryptanalysis and analysis of algorithms in the quantum model of computing
- Постквантові криптографічні методи
- Authenticated encryption and methods of its analysis
- Криптографічні протоколи та механізми (протоколи захищеного обміну повідомленнями тощо)
- Lyudmila Vasylivna Kovalchuk
- Application of elliptic curves in the form of Edwards in algebraic and cryptographic problems
- Analysis of stability of protocols based on blockchain technology
- Proof protocols without disclosure and their use
- Anton Mykhailovych Kudin
- Formal methods of proving stability of asymmetric cryptosystems
- Kolmogorov complexity and its application
- Blockchain technologies, consensus protocols and their use
- Nataliya Viktorivna Kuchynska
- Application of elliptic curves in the form of Edwards in algebraic and cryptographic problems
- Analysis of stability of protocols based on blockchain technology
- Proof protocols without disclosure and their use
- Iryna Ivanovna Nishchenko
- Markov processes on groups
- Statistical data processing using machine learning methods
- Probabilistic models in biology
- Ryabov Georgy Valentinovych
- Applied problems of probability theory, mathematical statistics and random processes
- Mykola Oleksiyovych Khmelnytskyi
- Theoretical and numerical methods in cryptography
- Algebraic methods in cryptography
- Algebraic methods in geometry and topology
- Mykola Yuriyovych Kuznetsov, Ihor Mykolayovych Kuznetsov
- Modeling and analysis of applied problems in the theory of reliability of systems