Kravtsov H. The Models of the functioing of the electronic digital signature in a high-tech power grids.

The aim of dissertation is development of mathematical models and tools to minimize the computational and human resources in the collection and storage of metering data in high-power grids (HPG) with using electronic digital signature (EDS). Object of study is a digital signature infrastructure in the electricity domain of HPG. To study used mathematical statistics, theory: probability, queuing systems, parallel computing. Scientific novelty: A mathematical model for the distribution of electricity metering domain HPG, collection and processing of accounting data with the electronic digital signature at a particular time; quasi-stationary growth accounting points in the domain HPG, objective functions to minimize the need for technical and manpower using EDS in domain of HPG. Practical value of: architecture and modification Diffie-Hellman protocol for key information changes re-configurable firmware EDS software module that automates the process of storing and manipulating elements of EDS in accordance with the proposed models.