Authentication control algorithm for long-term keeping of digital data

Abstract

Abstract The article is devoted to solving the problem of keeping the authenticity of digital data during long-term keeping in the digital economy. The study gives a brief description of the problem stated in the topic of the article. The existing methods of confirming the authenticity of digital data, their advantages and disadvantages are described. Definitions of authenticity, long-term keeping and other concepts and definitions are given. The article describes an algorithmic method for solving the problem of keeping of the authenticity of digital data during their long-term storage. An algorithm for inventory of electronic signatures is described, which is the key to solving the problem of authenticity of digital data using electronic signatures. An assertion is made that the proposed algorithm, which has been tested by practice, will solve the problem posed in the article. The prospects of practical application of the algorithm are considered.