dtЦифровая трансформацияDigital Transformation2522-96132524-2822Educational Establishment “Belarusian State University of Informatics and Radioelectronics”dt-116Research ArticleТЕХНИЧЕСКИЕ НАУКИTECHNICAL SCIENCESТехнологии распределенных реестров и перспективы их использования в системе образованияDistributed Ledger Technologies and Prospects of Their Use in the Education SystemКачанД. А.KachanD. A.

Заместитель директора по научной работе 

ул. Захарова, д. 59, 220088, г. Минск

Deputy Director of Research 

59 Zakharova Str., 220088 Minsk, Republic of Belarus

 

kachan@giac.byУчреждение «Главный информационно-аналитический центр Министерства образования Республики Беларусь»Establishment “The Main Information and Analytical Center of the Ministry of Education of the Republic of Belarus”201826022019044455Copyright © Качан Д.А., 20192019Качан Д.А.Kachan D.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://dt.bsuir.by/jour/article/view/116

В статье рассмотрены особенности технологии распределенных реестров на базе использования децентрализованных пиринговых сетей. Подробно рассмотрена история возникновения и развития технологии распределенных реестров, проанализированы предпосылки роста ее популярности в различных сферах. Выявлены основные достоинства и недостатки технологии распределенных реестров в целом, а также децентрализованных (permissionless) и эксклюзивных (permissioned) Блокчейн-платформ в частности. Описаны принципы функционирования криптовалют на основе Блокчейн-технологии, в том числе их эмиссии (чеканки). Выявлены основные тенденции развития Блокчейн-технологии на современном этапе. Представлен анализ возможностей использования технологии распределенных реестров органами государственного управления, в том числе в системе образования, в целях повышения безопасности и автоматизации выполняемых функций.

The article discusses the features of distributed ledger technology based on the use of decentralized peer-topeer networks. The history of the emergence and development of distributed ledger technology considered in detail, the prerequisites for the growth of its popularity in various fields are analyzed. The main advantages and disadvantages of distributed ledger technology in general, as well as decentralized (permissionless) and exclusive (permitted) blockchain platforms in particular, are revealed. The principles of functioning of cryptocurrencies on the basis of blockchain technology, including their issue (coinage) are described. The state of blockchain technologies from the point of view of technology maturity is considered. The main trends in the development of blockchain technology at the present stage are revealed. An analysis of the possibilities of using distributed ledger technology of public administration, including in the education system, in order to improve the safety and automation of functions is presented.

Блокчейнкриптовалютамайнингпиринговые сетиэлектронные платежиProof-of-Work (POW)биткоинProof-of-Stake (POS)смарт-контрактыинформационные технологии в образованииdistributed ledger technologyblockchaincryptocurrencyminingpeer-to-peer networkselectronic paymentsProof-of-Work (POW)bitcoinProof of-Stake (POS)smart contractsinformation technologies in educationReferencesTop 10 Emerging Technologies of 2016. Global Agenda: World Economic Forum / Meta-Council on Emerging Technologies; ed. B. Meyerson. – Geneva, 2016. – Mode of access: http://www3.weforum.org/docs/GAC16_Top10_Emerging_Technologies_2016_report.pdf. – Date of access: 05.12.2018.Top 10 Emerging Technologies of 2016. Global Agenda: World Economic Forum. Geneva, 2016. Available at: http://www3.weforum.org/docs/GAC16_Top10_Emerging_Technologies_2016_report.pdf (accessed: 05.12.2018).Вишняков, В. Использование интеллектуальных и блокчейн технологий в информационном управлении / В. Вишняков // Системный анализ и прикладная информатика [Электронный ресурс]. –2018, №1. – Режим доступа: https://cyberleninka.ru/article/n/ispolzovanie-intellektualnyh-i-blokcheyn-tehnologiy-v-informatsionnom-upravlenii. – Дата доступа: 05.12.2018.Vishnjakov V. The use of intelligent and blockchain technologies in information management. Sistemnyj analiz i prikladnaja informatika [System analysis and applied informatics], 2018, no. 1. Available at: https://cyberleninka.ru/article/n/ispolzovanie-intellektualnyh-i-blokcheyn-tehnologiy-v-informatsionnom-upravlenii. (accessed: 05.12.2018) (in Russian).О нормативных правовых актах Республики Беларусь: Декрет Президента Республики Беларусь от 21 декабря 2017 г. № 8: с прилож: текст по состоянию на 5 декабря 2018 г. // Официальный интернет-портал Президента Республики Беларусь. – Режим доступа: http://president.gov.by/ru/official_documents_ru/view/dekret-8-ot-21dekabrja-2017-g-17716/. – Дата доступа: 05.12.2018.O normativnyh pravovyh aktah Respubliki Belarus': Dekret Prezidenta Respubliki Belarus' ot 21 dekabrja 2017 g. № 8: s prilozh: tekst po sostojaniju na 05 dekabrja 2018 g. [On normative legal acts of the Republic of Belarus: Decree of the President of the Republic of Belarus of December 21, 2017 No. 8: s appended: text as of December 5, 2018]. Available at: http://president.gov.by/ru/official_documents_ru/view/dekret-8-ot-21-dekabrja-2017-g-17716/ (accessed: 05.12.2018) (in Russian).Timothy C. May The Crypto Anarchist Manifesto / Timothy C. May [Electronic resource]. – 1992. – Mode of access: https://www.activism.net/cypherpunk/crypto-anarchy.html. – Date of access: 05.12.2018.Timothy C. May The Crypto Anarchist Manifesto. Available at: https://www.activism.net/cypherpunk/crypto-anarchy.html (accessed: 05.12.2018) (in Russian).Lipton, R. J. Micro-payments via efficient coin-flipping / R. J. Lipton, R. Ostrovsky // International Conference on Financial Cryptography and Data Security: Lecture Notes in Computer Science, Anguilla, 23–25 February, 1998 / Springer; ed. R. Hirchfeld. – Berlin, Heidelberg, 1998. – Vol. 1465. – Mode of access: https://link.springer.com/chapter/10.1007/BFb0055469. – Date of access: 05.12.2018.Lipton R. J., Ostrovsky R. Micro-payments via efficient coin-flipping. International Conference on Financial Cryptography and Data Security: Lecture Notes in Computer Science, Anguilla, 23–25 February, 1998. Berlin: Heidelberg, 1998. Vol. 1465. Available at: https://link.springer.com/chapter/10.1007/BFb0055469 (accessed: 05.12.2018).Nakamoto, S. Bitcoin: A Peer-to-Peer Electronic Cash System / Satoshi Nakamoto // [Electronic resource]. – 2008. – Mode of access: https://bitcoin.org/bitcoin.pdf. – Date of access: 05.12.2018.Nakamoto S. Bitcoin: A Peer-to-Peer Electronic Cash System. 2008. Available at: https://bitcoin.org/bitcoin.pdf (accessed: 05.12.2018).Chaum, D. Untraceable Electronic Cash / D. Chaum, A. Fiat, M. Naor // Conference Advances in Cryptol-ogy – CRYPTO’ 88: Lecture Notes in Computer Science, 1988 / Springer; ed. S. Goldwasser. – New York, 1988. – Pp. 319–327. – Mode of access: https://link.springer.com/chapter/10.1007/0-387-34799-2_25. – Date of access: 05.12.2018.Chaum D., Fiat A., Naor M. Untraceable Electronic Cash. Conference Advances in Cryptology – CRYP-TO’ 88: Lecture Notes in Computer Science. New York, 1988, pp. 319–327. Available at: https://link.springer.com/chapter/10.1007/0-387-34799-2_25 (accessed: 05.12.2018).Massias, H. Design of a secure timestamping service with minimal trust require-ments / H. Massias, X. S. Avila, J. J. Quisquater // 20th Symposium on Information Theory in the Benelux, May, 1999 / Werkgemeen-schaft voor Informatie en Communicatietheorie, Enschede; ed. Barbé A. – 1999. – Pp. 79–86. – Mode of access: https://uclouvain.be/crypto/services/download/publications.pdf.9ca0971b29e9c614.7064663131332e706466.pdf. – Date of access: 05.12.18.Massias H., Avila X. S., Quisquater J. J. Design of a secure timestamping service with minimal trust require-ments. 20th Symposium on Information Theory in the Benelux, May, 1999, pp. 79–86. Available at: https://uclouvain.be/crypto/services/download/publications.pdf.9ca0971b29e9c614.7064663131332e706466.pdf (accessed: 05.12.2018).Haber, S. How to time-stamp a digital document / S. Haber, W.S. Stornetta // Journal of Cryptology. – 1991. – Vol. 3, issue 2. – Pp. 99–111. – Mode of access: https://link.springer.com/article/10.1007/BF00196791. – Date of access: 05.12.2018.Haber S., Stornetta W. S. How to time-stamp a digital document. Journal of Cryptology. 1991, vol. 3, issue 2, pp. 99–111. Available at: https://link.springer.com/article/10.1007/BF00196791 (accessed: 05.12.2018).Bayer, D. Improving the efficiency and reliability of digital time-stamping / D. Bayer, S. Haber, W. S. Stornetta // Sequences II Methods in Communication, Security and Computer Science / Springer-Verlag; ed. R. Capocelli. – New York, 1993. – Pp. 329–334. – Mode of access: https://link.springer.com/chapter/10.1007/978-1-4613-9323-8_24. – Date of access: 05.12.2018.Bayer D., Haber S., Stornetta W. S. Improving the efficiency and reliability of digital time-stamping. Se-quences II Methods in Communication, Security and Computer Science. New York, 1993, pp. 329–334. Available at: https://link.springer.com/chapter/10.1007/978-1-4613-9323-8_24 (accessed: 05.12.2018).Haber, S. Secure names for bit-strings / S. Haber, W. S. Stornetta // Proceedings of the 4th ACM confer-ence on Computer and communications security, Zurich, 1–4 April, 1997 / ACM; ed. Graveman R.F., – New York, 1997. – Pp. 28–35. – Mode of access: https://dl.acm.org/citation.cfm?doid=266420.266430. – Date of access: 05.12.2018.Haber S., Stornetta W. S. Secure names for bit-strings. Proceedings of the 4th ACM conference on Com-puter and communications security, Zurich, 1–4 April, 1997. New York, 1997, pp. 28–35. Available at: https://dl.acm.org/citation.cfm?doid=266420.266430 (accessed: 05.12.2018).Lamport, L. The Byzantine Generals Problem / L. Lamport, R. Shostak, M. Pease // ACM Transactions on Programming Languages and Systems (TOPLAS). – 1982. – Vol. 4, issue 3. – Pp. 382–401. – Mode of access: https://dl.acm.org/citation.cfm?id=357176. – Date of access: 05.12.2018.Lamport L., Shostak R., Pease M. The Byzantine Generals Problem. ACM Transactions on Programming Languages and Systems (TOPLAS), 1982, vol. 4, issue 3, pp. 382–401. Available at: https://dl.acm.org/citation.cfm?id=357176 (accessed: 05.12.2018).Dwork, C. Pricing via Processing or Combatting Junk Mail / C. Dwork, M. Naor // Conference Advances in Cryptology – CRYPTO’ 92: Lecture Notes in Computer Science, Santa Barbara, 16-20 August 1992 / Springer; ed. E. F. Brickell. – Berlin: Heidelberg, 1992. – Pp. 139–147. – Mode of access: https://link.springer.com/chapter/10.1007/3-540-48071-4_10. – Date of access: 05.12.2018.Dwork C., Naor M. Pricing via Processing or Combatting Junk Mail. Conference Advances in Cryptology – CRYPTO’ 92: Lecture Notes in Computer Science, Santa Barbara, 16-20 August 1992. Berlin: Heidelberg, 1992, pp. 139–147. Available at: https://link.springer.com/chapter/10.1007/3-540-48071-4_10 (accessed: 05.12.2018).Rivest, R. L. PayWord and MicroMint: two simple micropayment schemes / R. L. Rivest, A. Shamir // Se-curity Protocols: International Workshop on Security Protocols: Lecture Notes in Computer Science, Cam-bridge, 10-12 April 1996 / Cambridge; ed. M. Lomas. – Berlin: Heidelberg, 1996. – Pp. 69–87. – Mode of access: https://link.springer.com/chapter/10.1007/3-540-62494-5_6. – Date of access: 05.12.2018.Rivest R. L., Shamir A. PayWord and MicroMint: two simple micropayment schemes. Security Protocols: International Workshop on Security Protocols: Lecture Notes in Computer Science, Cambridge, 10-12 April 1996. Berlin: Heidelberg, 1996, pp. 69–87. Available at: https://link.springer.com/chapter/10.1007/3-540-62494-5_6 (accessed: 05.12.2018).Van Someren, N. The Practical Problems of Implementing MicroMint / N. Van Someren // 5th International Conference on Financial Cryptography FC 2001: Lecture Notes in Computer Science, Grand Cayman, 19-22 February 2001 / Springer; ed. P. Syverson. – Berlin, Heidelberg, 2002. – Pp. 41–50. – Mode of access: https://link.springer.com/chapter/10.1007/3-540-46088-8_3. – Date of access: 05.12.2018.Van Someren N. The Practical Problems of Implementing MicroMint. 5th International Conference on Financial Cryptography FC 2001: Lecture Notes in Computer Science, Grand Cayman, 19-22 February 2001. Berlin: Heidelberg, 2002, pp. 41–50. Available at: https://link.springer.com/chapter/10.1007/3-540-46088-8_3 (accessed: 05.12.2018).Back, A. Hash cash postage implementation / A. Back // hashcash.org [Electronic resource]. – 1997. – Mode of access: http://www.hashcash.org/papers/announce.txt. – Date of access: 05.12.2018.Back A. Hash cash postage implementation. Available at: http://www.hashcash.org/papers/announce.txt (accessed: 05.12.2018).Back, A. Hashcash a denial of service counter-measure / A. Back // hashcash.org [Electronic resource]. – 2002. – Mode of access: http://www.hashcash.org/hashcash.pdf. – Date of access: 05.12.2018.Back A. Hashcash — a denial of service counter-measure. Available at: http://www.hashcash.org/hashcash.pdf (accessed: 05.12.2018).Энергетика. Баланс электрической энергии // Национальный статистический комитет Республи-ки Беларусь [Электронный ресурс]. – 2018. – Режим доступа: http://www.belstat.gov.by/upload-belstat/upload-belstat-excel/Oficial_statistika/year-ru-energy-2018-01.xlsx. – Дата доступа: 05.12.2018.Jenergetika. Balans jelektricheskoj jenergii [Energy. Electric power balance]. Available at: http://www.belstat.gov.by/upload-belstat/upload-belstat-excel/Oficial_statistika/year-ru-energy-2018-01.xlsx (accessed: 05.12.2018) (in Russian).Fenn, J. Mastering the Hype Cycle: How to Choose the Right Innovation at the Right Time / J. Fenn, M. Raskino // Gartner, Inc. – Harvard Business Press, 2008. – P. 67. – Mode of access: https://books.google.by/books/about/Mastering_the_Hype_Cycle.html?id=hOBMBmcmROAC&redir_esc=y. – Date of access: 05.12.2018.Fenn J., Raskin M. Mastering the Hype Cycle: How to Choose the Right Innovation at the Right Time. Harvard Business Press, 2008, p. 67. Available at: https://books.google.by/books/about/Mastering_the_Hype_Cycle.html?id=hOBMBmcmROAC&redir_esc=y (accessed: 05.12.2018).

The authors declare that there are no conflicts of interest present.