Improvement of modern systems of workflow and document exchange in private enterprises with the help of cryptography and blockchain technology

DOI: 10.31673/2518-7678.2020.014045

Abstract

This article addresses the use of advanced encryption technologies in software development such as EDS, Mobile ID, and the use of blockchain technology for document sharing. It has been concluded that blockchain technology is a versatile way of storing and processing information in almost every field of activity, contributing to the formation of new crypto-institutions and crypto-industries. It is already clear that this technology and the changes it brings about are revolutionary and will lead to global change. This technology can give government agencies new tools to reduce fraud, reduce errors and reduce paperwork costs; great potential for creating new ways to secure property rights and to confirm the origin of goods and intellectual property.
Technology influences the development and creation of services for the sale of certain services, creates specialized blockchain consortia that help in the study of technology and its introduction in the crypto industry.

Keywords: digital signature, electronic signature, private key, electronic document, public key, electronic digital signature, document, signature, secret key, symmetric scheme, use of hash functions, signature verification, encryption, Mobile ID, Ukraine, blockchain, message digest.

References
1. Distributed Ledger technology: beyond block chain. A report by the UK Government Chief Scientific Advicer // Government Office for Science, London 2016. - [Електронний ресурс]. -Режим доступу - https://www.gov.uk/government/news/distributed-ledger-technology-beyond-block-chain (Дата звернення - 24.11.2019).
2. Yaga D., Mell P., Roby N. Blockchain Technology Overview. – [Електронний ресурс]. -Режим доступу – https://nvlpubs.nist.gov/nistpubs/ir/2018/NIST.IR.8202.pdf (Дата обращения – 24.11.2019).
3. Buterin V. «An Introduction to Futarchy [as Applied with Block-chain Technology]». – [Електронний ресурс]. - Режим доступа – https://blog.ethereum.org/2014/08/21/introductionfutarchy/ (Дата звернення: 14.11.2019).
4. Hanson R. «Futarchy: Vote Values, but Bet Beliefs». – [Електронний ресурс]. - Режим доступу - http:// hanson.gmu.edu/futarchy2013.pdf (Дата звернення 14.11.2019).
5. Дуброва Ярослава, Застосування електронного цифрового підпису в публічних закупівлях — [Електронний ресурс]. — Режим доступу до ресурсу: https://i.factor.ua/ukr/journals/bb/2016/june/issue — 24/article — 19093.html (Дата звернення 14.11.2019).
6. Алферов А.П., Зубов А.Ю., Кузьмин А.С., Черемушкин А.В. Основы криптографии: Учебное пособие / 2 — е изд., испр. и доп. – М.: Гелиос АРВ, 2002. — 480 с. ил.
7. Margaret Rouse, Digital signature — [Електронний ресурс]. — Режим доступу до ресурсу: https://searchsecurity.techtarget.com/definition/digital-signature (Дата звернення 14.11.2019).