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<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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2025-23-3-102-107</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-4168</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>Алгоритм шифрования информации с применением дискретной квантовой карты</article-title><trans-title-group xml:lang="en"><trans-title>Information Encryption Algorithm Using a Discrete Quantum Map</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>Сидоренко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sidorenko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><sec><title>д-р техн. наук, проф., проф. каф. физики и аэрокосмических технологий</title></sec></bio><bio xml:lang="en"><p>Dr. Sci. (Tech.), Professor, Professor at the Department of Physics and Aerospace Technology</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Высоцкая</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vysotskaya</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><sec><title>студент</title></sec></bio><bio xml:lang="en"><p>Student</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>Belarusian State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2025</year></pub-date><volume>23</volume><issue>3</issue><fpage>102</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сидоренко А.В., Высоцкая Е.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Сидоренко А.В., Высоцкая Е.А.</copyright-holder><copyright-holder xml:lang="en">Sidorenko A.V., Vysotskaya E.A.</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://doklady.bsuir.by/jour/article/view/4168">https://doklady.bsuir.by/jour/article/view/4168</self-uri><abstract><p>Разработан комплексный алгоритм шифрования на основе традиционных алгоритмов RSA (криптографический алгоритм с открытым ключом), SHA-3 (алгоритм хеширования переменной разрядности), а также дискретной квантовой карты. Описываются особенности предлагаемого алгоритма и разработанной компьютерной программы на языке С++. Для оценки работоспособности алгоритма было проведено тестирование на трех зашифрованных изображениях, различающихся объемом передаваемой информации. Сравнительный анализ полученных изображений с исходными показал эффективность алгоритма шифрования информации с применением дискретной квантовой карты. Также с помощью этого алгоритма можно выполнять дополнительные операции, связанные с включением информации внутрь зашифрованного изображения, что обеспечит дополнительный уровень защиты при передаче информации. </p></abstract><trans-abstract xml:lang="en"><p>A complex encryption algorithm has been developed based on traditional RSA (public key encryption algorithm), SHA-3 (hashing algorithm), and a discrete quantum map. The features of the proposed algorithm and the developed computer program in C++ are described. To evaluate the performance of the algorithm, testing was carried out on three encrypted images that differed in the volume of transmitted information. A comparative analysis of the obtained images with the original ones showed the efficiency of the information encryption algorithm using a discrete quantum map. This algorithm can also be used to perform additional operations related to including information inside the encrypted image, which will provide an additional level of protection when transmitting information.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>шифрование</kwd><kwd>алгоритм</kwd><kwd>дискретная квантовая карта</kwd></kwd-group><kwd-group xml:lang="en"><kwd>encryption</kwd><kwd>algorithm</kwd><kwd>discrete quantum map</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках Государственной программы научных исследований «Цифровые и космические технологии, безопасность общества и государства» (подпрограмма «Цифровые технологии и космическая информатика», задание 1.9.3.4).</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">Kiktenko E. O. (2018) Quantun Secured Blockchain. 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