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Information × Registration Number 0219U102200, 0117U006770 , R & D reports Title Quantum cryptographic methods for critical information infrastructure of the state protection. popup.stage_title Head Gnatyuk Sergiy , Доктор технічних наук Registration Date 18-12-2019 Organization National Aviation University popup.description2  The work is devoted to the development and research of new and more effective methods of protecting the critical information infrastructure (CII) of the state, namely, quantum cryptography (QC) protocols, which have a number of fundamental advantages over traditional (non-quantum) cryptographic protocols. The results obtained can be used to enhance the effectiveness of quantum direct secure communications (QSDC) and quantum key distribution systems, as well as to some security procedures in traditional (non-quantum) cryptographic systems. The research object is the process of protecting information by QC methods. The research subject is methods, systems and models of increasing the efficiency of QC protocols of protection of the critical information infrastructure of the state. The aim of the project is to develop quantum-cryptographic methods for ensuring qutit protocols and systems stability, as well as to build the PRS generators and evaluate their statistical stability. Research methods are based on the methods of quantum information theory, quantum mechanics and simulation modeling, traditional cryptography, object-oriented programming and mathematical statistics, modeling of information and quantum processes; correlation and factor analysis of ICT resources security; information security systems synthesis. The authors extended the QC protocols classification; developed a method of ensuring the QSDC protocols stability, which, unlike the known ones, allows to increase the speed of protocol work while maintaining its resistance to incoherent attacks; a method of PRS generating has been developed, which, unlike the known ones, allows to generate unbalanced trit sequences; a method of estimating the level of trit sequences randomness was developed, which, unlike to known, makes it possible to evaluate the statistical parameters and regularities of the trite PRS; also experimental research methodology and related software have been developed. Product Description popup.authors Bondarets Jaroslav V. Buinovskyy Sergiy A. Gnatyuk Viktor O. Kinzeryavyy Vasyl M. Odarchenko Roman S. Okhrimenko (Zhmurko) Tetiana O. Petrov Anton O. Polishchuk Yulia Ya. Sydorenko Viktoriia M. popup.nrat_date 2020-04-02 Close