<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sibsutis</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СибГУТИ</journal-title><trans-title-group xml:lang="en"><trans-title>The Herald of the Siberian State University of Telecommunications and Information Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6920</issn><publisher><publisher-name>СибГУТИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55648/1998-6920-2022-16-2-33-39</article-id><article-id custom-type="elpub" pub-id-type="custom">sibsutis-131</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Криптографический протокол поиска места встречи участников со свойством конфиденциальности</article-title><trans-title-group xml:lang="en"><trans-title>Cryptographic protocol for finding the meeting place of participants with confidentiality property</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иогансон</surname><given-names>Иван Дмитриевич</given-names></name><name name-style="western" xml:lang="en"><surname>Ioganson</surname><given-names>Ivan Dmitrievich</given-names></name></name-alternatives><bio xml:lang="ru"><sec><title>Иогансон Иван Дмитриевич, инженер факультета безопасности информационных технологий</title><p>197101, Санкт-Петербург, Кронверкский просп., д. 49, литер А</p></sec></bio><bio xml:lang="en"><p>Ivan D. Ioganson, Engineer</p><p>St. Petersburg</p></bio><email xlink:type="simple">ivan.ioganson@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голованов</surname><given-names>Андрей Андреевич</given-names></name><name name-style="western" xml:lang="en"><surname>Golovanov</surname><given-names>Andrey Andreyevich</given-names></name></name-alternatives><bio xml:lang="ru"><sec><title>Голованов Андрей Андреевич, инженер факультета безопасности информационных технологий</title><p>197101, Санкт-Петербург, Кронверкский просп., д. 49, литер А</p></sec></bio><bio xml:lang="en"><p>Andrei A. Golovanov, Engineer</p><p>St. Petersburg</p></bio><email xlink:type="simple">agolovanov2403@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дакуо</surname><given-names>Жан-Мишель Никодэмович</given-names></name><name name-style="western" xml:lang="en"><surname>Dakuo</surname><given-names>Zhan-Mishel Nikodemowicz</given-names></name></name-alternatives><bio xml:lang="ru"><sec><title>Дакуо Жан-Мишель Никодэмович, инженер факультета безопасности информационных технологий</title><p>197101, Санкт-Петербург, Кронверкский просп., д. 49, литер А</p></sec></bio><bio xml:lang="en"><p>Zhan-Mishel N. Dakuo, Engineer</p><p>St. Petersburg</p></bio><email xlink:type="simple">jeandakuo@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Давыдов</surname><given-names>Вадим Валерьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Davydov</surname><given-names>Vadim Valeryevich</given-names></name></name-alternatives><bio xml:lang="ru"><sec><title>Давыдов Вадим Валерьевич, преподаватель факультета безопасности информационных технологий</title><p>197101, Санкт-Петербург, Кронверкский просп., д. 49, литер А</p></sec></bio><bio xml:lang="en"><p>Vadim V. Davydov, Lecturer</p><p>St. Petersburg</p></bio><email xlink:type="simple">vvdavydov@itmo.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Университет ИТМО</institution><country>Россия</country></aff><aff xml:lang="en"><institution>ITMO University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>22</day><month>07</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><issue-title>Вестник СибГУТИ</issue-title><fpage>33</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иогансон И.Д., Голованов А.А., Дакуо Ж.Н., Давыдов В.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Иогансон И.Д., Голованов А.А., Дакуо Ж.Н., Давыдов В.В.</copyright-holder><copyright-holder xml:lang="en">Ioganson I.D., Golovanov A.A., Dakuo Z.N., Davydov V.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestnik.sibsutis.ru/jour/article/view/131">https://vestnik.sibsutis.ru/jour/article/view/131</self-uri><abstract><p>Предложен новый криптографический протокол поиска места встречи участников.Такой протокол позволяет нескольким участникам выбрать место встречи, наибо-лее близкое к их местоположениям, при этом не раскрывая координаты каждого изучастников. Протокол также позволяет детектировать ошибку, которая возникла входе передачи информации между участниками. Доказана корректность и безопас-ность используемого подхода, определены его основные достоинства и недостатки.</p></abstract><trans-abstract xml:lang="en"><p>In this paper a new cryptographic protocol for finding the meeting place of participants is proposed. Thisprotocol allows several participants to choose the meeting place closest to their locations not revealing thecoordinates of each of the participants. The protocol also allows to detect an error occurring during the transferof information between participants. The correctness and security of the used approach are proved, and themain advantages and disadvantages are determined.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>криптографический протокол</kwd><kwd>свойство конфиденциальности</kwd><kwd>протоколы&#13;
конфиденциального вычисления.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cryptographic protocol</kwd><kwd>confidentiality property</kwd><kwd>secure multi-party computation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке программы «Приоритет 2030»</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Yao A. C. Protocols for secure computations // 23rd IEEE Annual symposium on foundations of computer science (SFCS), 1982. P. 160–164.</mixed-citation><mixed-citation xml:lang="en">Yao A. C. Protocols for secure computations. 23rd Annual Symposium on Foundations of Computer Science (sfcs 1982), 1982, pp. 160-164. DOI: 10.1109/SFCS.1982.38.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Dugan T., Zou X. A survey of secure multiparty computation protocols for privacy preserving genetic tests // 2016 IEEE First International Conference on Connected Health: Applications, Systems and Engineering Technologies (CHASE), 2016. P. 173–182.</mixed-citation><mixed-citation xml:lang="en">Dugan T., Zou X. A survey of secure multiparty computation protocols for privacy preserving genetic tests. 2016 IEEE First International Conference on Connected Health: Applications, Systems and Engineering Technologies (CHASE), 2016, pp. 173-182. DOI: 10.1109/CHASE.2016.71.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Lapets A. et al. Secure MPC for analytics as a web application // 2016 IEEE Cybersecurity Development (SecDev), 2016. P. 73–74.</mixed-citation><mixed-citation xml:lang="en">Lapets A., Volgushev N., Bestavros A., Jansen F. and Varia M. Secure MPC for analytics as a web application. 	2016 	IEEE 	Cybersecurity 	Development 	(SecDev), 	2016, 	pp. 	73-74. 	DOI: 10.1109/SecDev.2016.027.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Clifton C. et al. Tools for privacy preserving distributed data mining // ACM Sigkdd Explorations Newsletter. 2002. V. 4, №. 2. P. 28–34.</mixed-citation><mixed-citation xml:lang="en">Clifton C., Kantarcioglu M., Jaideep V., Lin X. and Zhu M. Y. Tools for privacy preserving distributed data mining. ACM SIGKDD Explorations, 2003, vol. 4, pp. 28-34.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Sheikh R., Kumar B., Mishra D. K. Privacy preserving k secure sum protocol // arXiv preprint arXiv:0912.0956.2009.</mixed-citation><mixed-citation xml:lang="en">Sheikh R., Kumar B., Mishra D. K. Privacy preserving k secure sum protocol. International Journal of Computer Science and Information Security, 2009, vol. 6.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Feldman P. A practical scheme for non-interactive verifiable secret sharing // 28th IEEE Annual Symposium on Foundations of Computer Science (SFCS), 1987. P. 427–438.</mixed-citation><mixed-citation xml:lang="en">Feldman P. A practical scheme for non-interactive verifiable secret sharing. 28th Annual Symposium on Foundations of Computer Science (sfcs 1987), 1987, pp. 427-438. DOI: 10.1109/SFCS.1987.4.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Silverman J. H., Pipher J., Hoffstein J. An introduction to mathematical cryptography. Springer New York, 2008.</mixed-citation><mixed-citation xml:lang="en">Silverman J. H., Pipher J., Hoffstein J. An introduction to mathematical cryptography, Springer New York, 2008. vol 1.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
