Software, algorithms and methods of data encryption based on national standards

Abstract

The article provides a brief description of the cryptography service provider software developed by the authors of this article, which is designed to create encryption keys, create private and public keys of electronic digital signature, create and confirm authenticity of digital signatures, hashing, encrypting, and simulating data using the algorithms described in the State Standards of Uzbekistan. It can be used in telecommunications networks, public information systems, and government corporate information systems by embedding into applications that store, process, and transmit information that does not contain information related to state secrets, as well as in the exchange of information, and ensuring the legal significance of electronic documents. The cryptography service provider includes the following functional components: a dynamically loadable library that implements a biophysical random number sensor; a dynamic library that implements cryptographic algorithms in accordance with the State Standards of Uzbekistan; a module supporting work with external devices; an installation module that provides the installation of a cryptography service provider in the appropriate environment of operation (environment).