G.P. Akimova – Ph.D.(Eng.), Leading Research Scientist, Institute for Systems Analysis of FRC CSC RAS (Moscow) E-mail: akimova@isa.ru

A.Yu. Danilenko – Ph.D.(Phys.-Math.), Leading Research Scientist, Institute for Systems Analysis of FRC CSC RAS (Moscow) E-mail: danilenko@isa.ru

E.V. Pashkina – Leading Programmer, Institute for Systems Analysis of FRC CSC RAS (Moscow) E-mail: pashkina@isa.ru

M.A. Pashkin – Research Scientist, Institute for Systems Analysis of FRC CSC RAS (Moscow) E-mail: pashkin@isa.ru

A.V. Solovev – Dr.Sc.(Eng.), Main Research Scientist, Institute for Systems Analysis of FRC CSC RAS (Moscow) E-mail: soloviev@isa.ru

I.A. Tarkhanov – Ph.D.(Eng.), Senior Research Scientist, Institute for Systems Analysis of FRC CSC RAS (Moscow) E-mail: tarkhanov@isa.ru

For any elementary business process, the inputs and outputs are information flows that are electronic documents (ED), and the life cycle of the ED exceeds the life of the equipment and software. This situation determines the need to solve the problem of ensuring the security of ED, and security implies accessibility, authenticity (unchangeability), interpretability (readability) of ED, provided that access to data is delineated.

To monitor the authenticity of ED, including for ensuring long-term preservation, it is possible to use an electronic signature (ES) with the use of its inventory algorithm, i.e. rebooting the ES with extracting data about the author from the components of the old ES and recording them in a new ES while retaining the old signature. Thus, as a result of the inventory of ESs, there are chains of ESs that can be checked during the storage and processing period of the ED.

However, even protected by inventory, the ED remains exposed to the risk of complete destruction or complete substitution (including ES) by persons with full access to the ED. In order to prevent such a loss of the document, a well-protected transaction log is required, in which all actions with the ED are reflected, for the creation of such a journal, blockchain technologies that meet the condition of maintaining the reliability of information in the absence of a trust center can be used.

For this purpose, it is advisable to use the technologies of exclusive or private blockchain, which operates in a trusted environment of corporate information systems, and does not require complex cryptographic transformations in the preparation of blocks. It is enough to maintain the relevance at all nodes of the distributed registry of blocks and protect it from changes, even from the administrative staff of information systems.

1. Akimova G.P., Danilenko A.Yu., Pashkina E.V., Podrabinovich A.A. Primenenie texnologii blokchejn v informaczionny’x sistemax. Chast’ 1. Zashhishhenny’j e’lektronny’j dokumentooborot // Sistemy’ vy’sokoj dostupnosti. 2018. T. 14. № 1. S. 3−8.
2. Danilenko A.Yu., Pashkina E.V., Pashkin M.A., Solov’ev A.V. Primenenie texnologii blokchejn v informaczionny’x sistemax. Chast’ 2. Podtverzhdenie avtorstva i obespechenie czelostnosti // Sistemy’ vy’sokoj dostupnosti. 2018. T. 14. № 1. S. 9−12.
3. Programma «Czifrovaya e’konomika Rossijskoj Federaczii». Utverzhdena rasporyazheniem Pravitel’stva RF ot 28 iyulya 2017 g. № 1632-r. M.: 2017. 88 s.
4. Solov’ev A.V. E’lektronny’e arxivy’: razrabotka matematicheskoj modeli e’lektronnogo dokumenta pri dolgovremennom xranenii // Informaczionny’e texnologii i vy’chislitel’ny’e sistemy’. 2017. № 1. S. 46−61.
5. GOST R 54989-2012 / ISO TR 18492:2005. Obespechenie dolgovremennoj soxrannosti e’lektronny’x dokumentov (vstupil v silu s 01.05.2013).
6. Reshenie Soveta glav gosudarstv SNG: «O Konczepczii sotrudnichestva gosudarstv-uchastnikov Sodruzhestva Nezavisimy’x Gosudarstv v sfere obespecheniya informaczionnoj bezopasnosti i o Kompleksnom plane meropriyatij po realizaczii Konczepczii sotrudnichestva gosudarstv-uchastnikov Sodruzhestva Nezavisimy’x Gosudarstv v sfere obespecheniya informaczionnoj bezopasnosti na period s 2008 po 2010 god» [E’lektronny’j resurs]. 2008. URL = http://official.academic.ru/6177/%D0%94%D0%BE%D1%81%D1%82%D1%83% D0%BF%D0%BD%D0%BE%D1%81%D1%82%D1%8C_%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%8 6%D0%B8%D0%B8.
7. Finansovy’j slovar’ «Finam» [E’lektronny’j resurs]. 2015. URL = http://dic.academic.ru/dic.nsf/fin_enc/22465.
8. GOST R 52292-2004. Informaczionnaya texnologiya. E’lektronny’j obmen informacziej. Terminy’ i opredeleniya. Utverzhden i vveden v dejstvie Prikazom Federal’nogo agentstva po texnicheskomu regulirovaniyu i metrologii ot 29 dekabrya 2004 g. № 135-st.
9. Federal’ny’j zakon RF ot 6 aprelya 2011 g. № 63-FZ «Ob e’lektronnoj podpisi».
10. Melanie Swan Blockchain: Blueprint for a New Economy. O'Reilly Media, Inc. 2015. 152 p.
11. Abelyan V. Chto takoe smart-kontrakty’ i chem oni tak xoroshi? [E’lektronny’j resurs] // Rusbase. Texnologii, analitika, obzor ry’nkov. 24.08.2017. URL = https://rb.ru/opinion/kontrakty-umny-i-horoshi/.
12. Zen’kov A. Vse, chto nuzhno znat’ ob umny’x kontraktax [E’lektronny’j resurs] // Rusbase. Texnologii, analitika, obzor ry’nkov. 29.09.2017. URL = https://rb.ru/story/smart-contract/.
13. Emel’yanov S.V. Sistemy’ avtomaticheskogo upravleniya s peremennoj strukturoj. M.: Nauka. 1967. 336 s.
14. Emel’yanov S.V., Kosty’leva N.E., Matich B.L., Milovidov N.N. Sistemnoe proektirovanie sredstv avtomatizaczii. M.: Mashinostroenie. 1978.
15. Emel’yanov S.V. Novy’e tipy’ obratnoj svyazi. M.: Nauka. Fizmatlit. 1997. 352 s.
16. Solov’ev A.V. Reshenie problem oczenki i soxraneniya autentichnosti e’lektronny’x dokumentov pri dolgovremennom xranenii // Sistemy’ vy’sokoj dostupnosti. 2014. T. 10. № 4. S. 99−106.
17. Skvozny’e texnologii NTI [E’lektronny’j resurs]. 20.10.2017. URL = http://www.nti2035.ru/technology/.