Development of a Hybrid Quantum Key Distribution Concept for Multi-User Networks

Begimbayeva Y. Zhaxalykov T. Makarov M. Ussatova O. Tynymbayev S. Temirbekova Zh.
2024 Science and Information Organization

International Journal of Advanced Computer Science and Applications
2024 #15 Issue 9 409 - 415 pp.

This paper investigates the increasing concerns related to the vulnerability of contemporary security solutions in the face of quantum-based attacks, which pose significant challenges to existing cryptographic methods. Most current Quantum Key Distribution (QKD) protocols are designed with a focus on point-to-point communication, limiting their application in broader network environments where multiple users need to exchange information securely. To address this limitation, a thorough analysis of twin-field-based algorithms is conducted, emphasizing their distinct characteristics and evaluating their performance in practical scenarios in Sections II, III, and IV. By synthesizing insights from these analyses, integrating cutting-edge advancements in Quantum Communication technologies, and drawing on proven methodologies from established point-to-point protocols, this study introduces a novel concept for a Hybrid Twin-Field QKD protocol in Section IV. This network-oriented approach is designed to facilitate secure communication in networks involving multiple users, offering a practical and scalable solution. The proposed protocol aims to reduce resource consumption while maintaining high-security standards, thereby making it a viable option for real-world quantum communication networks. This work contributes to the development of more resilient and efficient quantum networks capable of withstanding future quantum-based threats.

cryptography , information security , multi-user networks , network security , point-to-point protocols , quantum communication , Quantum key distribution , quantum-based attacks , resource efficiency

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KazNRTU Named after K. I. Satbayev, Almaty, Kazakhstan
Kazakh British Technical University, Almaty, Kazakhstan
Department of Cybersecurity, Energo University, Almaty, Kazakhstan
Faculty Information Technology, Kazakh National University Named After Al-Farabi (KazNU), Almaty, Kazakhstan
Faculty of Computer Technology and Cybersecurity, International IT University (IITU), Almaty, Kazakhstan

KazNRTU Named after K. I. Satbayev
Kazakh British Technical University
Department of Cybersecurity
Faculty Information Technology
Faculty of Computer Technology and Cybersecurity

10 лет помогаем публиковать статьи Международный издатель

Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026