Enhancing the security of public key cryptography in addressing quantum computing threats

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Oguntoyinbo, Oluwole, Yeboah-Ofori, Abel ORCID: https://orcid.org/0000-0001-8055-9274, Ikenga-Metuh, Chukwuebuka, Ghimire, Yogesh, Obode, Efua and Brissett, Adrian (2025) Enhancing the security of public key cryptography in addressing quantum computing threats. In: 2024 International Conference on Electrical and Computer Engineering Researches (ICECER), 04-06 Dec 2024, Gaborone, Botswana.

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Official URL: https://ieeexplore.ieee.org/document/10920415

Abstract

The potential of quantum computing to compromise traditional public-key cryptography (PKC) has led to a pressing need for more efficient and resilient cryptographic methods. Recent advancements, such as the 800x improvement in the logical error rate by Microsoft and QUANTINUUM, underscore the urgency of this issue. Post-quantum cryptography (PQC) offers a promising solution designed to withstand quantum attacks. This paper examines how PQC and other advanced cryptographic techniques can enhance the security and efficiency of PKC in the quantum era. Current PKC methods, despite revolutionizing secure online communication, are vulnerable to flaws in their underlying algorithms. The proposed hybrid model integrates PQC with traditional PKC, leveraging both technologies' strengths to mitigate quantum threats while preserving established security benefits. The investigation addresses critical research questions: how to enhance PKC key management for better efficiency and security, and which PQC techniques can protect PKC from quantum attacks. This paper's contribution includes identifying vulnerabilities in existing PKC, comparing RSA and post-quantum algorithms, and implementing a PQC algorithm between a client and server to analyze integration with existing protocols. Finally, the paper recommends security mechanisms to improve PQC protocols, ensuring robust protection against emerging quantum computing capabilities.

Item Type:	Conference or Workshop Item (Paper)
ISBN:	9798331539733
Identifier:	10.1109/ICECER62944.2024.10920415
Page Range:	pp. 1-7
Identifier:	10.1109/ICECER62944.2024.10920415
Keywords:	Quantum computing, Protocols, Pressing, Public key cryptography, Security, Cryptography, Servers, Quantum cryptography, Protection, Pragmatics
Subjects:	Computing
Depositing User:	Abel Yeboah-Ofori
Date Deposited:	22 Apr 2025 09:38
Last Modified:	22 Apr 2025 09:40
URI:	https://repository.uwl.ac.uk/id/eprint/13483

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References

Xie, J., Tan, X., & Tan, L., 2022. CR-BA: Public Key Infrastructure Certificate Revocation Scheme Based on Blockchain and Accumulator. School of Computer Science, Sichuan Normal University, Chengdu, China; Institute of Computer Science, Chinese Academy of Sciences, Beijing, China. Available at: jkxy_tl@sicnu.edu.cn.
Juniawan, S., 2022. Key Management. In: *Cryptographic Security Concerns on Timestamp Sharing via a Public Channel in Quantum-Key-Distribution Systems*. Springer, pp.105-117. https://doi.org/10.1007/978-1-4842-7486-6_8
Papadopoulos, I. and Wang, J., 2023. Polar Codes for Module-LWE Public Key Encryption: The Case of Kyber. *Cryptography*, 7(1), p.2. https://doi.org/10.3390/cryptography7010002.
Dang, V.B., Mohajerani, K. and Gaj, K., 2023. High-Speed Hardware Architectures and FPGA Benchmarking of CRYSTALS-Kyber, NTRU, and Saber. *IEEE Transactions on Computers*, 72(2), pp.306-320. https://doi.org/10.1109/tc.2022.3222954.
Wang, X., Luo, T. and Li, J., 2018. A More Efficient Fully Homomorphic Encryption Scheme Based on GSW and DM Schemes. *Security and Communication Networks*, 2018, pp.1-14. https://doi.org/10.1155/2018/8706940.
A. Yeboah-Ofori, C. K. Agbodza, F. A. Opoku-Boateng, I. Darvishi and F. Sbai, "Applied Cryptography in Network Systems Security for Cyberattack Prevention," 2021 International Conference on Cyber Security and Internet of Things (ICSIoT), France, 2021, pp. 43-48, doi: 10.1109/ICSIoT55070.2021.00017. keywords: {Fabrication;Hash functions;Public key;Network security;Virtual private networks;Encryption;Cryptography;Applied Cryptography;Network Security;RSA;Interception;Interruption;Modification;Fabrication},
A. Yeboah-Ofori, I. Darvishi and A. S. Opeyemi, "Enhancement of Big Data Security in Cloud Computing Using RSA Algorithm," 2023 10th International Conference on Future Internet of Things and Cloud (FiCloud), Marrakesh, Morocco, 2023, pp. 312-319, doi: 10.1109/FiCloud58648.2023.00053.
A. Yeboah-Ofori and A. Ganiyu, "Big Data Security Using RSA Algorithms in A VPN Domain," 2024 International Conference on Artificial Intelligence, Computer, Data Sciences and Applications (ACDSA), Victoria, Seychelles, 2024, pp. 1-6, doi: 10.1109/ACDSA59508.2024.10467364.
Borges, F., Reis, P.R. and Pereira, D., 2020. A Comparison of Security and its Performance for Key Agreements in Post-Quantum Cryptography. *IEEE Access*, 8, pp.142413-142422. https://doi.org/10.1109/ACCESS.2020.3013250.
Wang, X., Luo, T. and Li, J., 2018. A More Efficient Fully Homomorphic Encryption Scheme Based on GSW and DM Schemes. *Security and Communication Networks*, 2018, pp.1-14. https://doi.org/10.1155/2018/8706940.
Koseki, R., Ito, A., Ueno, R., Tibouchi, M. and Homma, N., 2022. Homomorphic encryption for stochastic computing. *Journal of Cryptographic Engineering*, 13(2), pp.251- 263. https://doi.org/10.1007/s13389-022-00299-6.
Verma, S. and Garg, D., 2011. Improvement in RSA cryptosystem. *Journal of Advances in Information Technology*, 2(3), pp.146-151
Shuhab, S., Farina, R., Rabia, R., Sanam, S.R., Shahab, A. and Abdulla, S.A., 2022. An Enhanced Architecture to Resolve Public-Key Cryptographic Issues in the Internet of Things (IoT), Employing Quantum Computing Supremacy. *Sensors*, 22(21), p.8151. https://doi.org/10.3390/s22218151.
Liu-Jun, Wang., You, Zhou., Jianfeng, Yin., Qing, Chen. (2022). Authentication of quantum key distribution with post-quantum cryptography and replay attacks. arXiv.org, Available from: 10.48550/arXiv.2206.01164
Doliskani, J., 2021. Efficient Quantum Public-Key Encryption From Learning With Errors. *arXiv: Quantum Physics*. Available at: https://doi.org/10.48550/arxiv.2103.13788.
Melis, P., Durak, K. and Tefek, U., 2022. Cryptographic security concerns on timestamp sharing via a public channel in quantum-key-distribution systems. *Physical Review A*, 106(1), p.012611. https://doi.org/10.1103/PhysRevA.106.012611
Pereira, M., Kato, G., Curty, M. and Tamaki, K., 2023. A security framework for quantum key distribution implementations. *Electronics*, 12(6), p.2643. https://doi.org/10.3390/electronics12122643
Randy, Kuang., Maria, Perepechaenko., Ryan, Toth., Michel, Barbeau. (2022). Benchmark Performance of a New Quantum-Safe Multivariate Polynomial Digital Signature Algorithm. Available from: 10.1109/QCE53715.2022.00067
Sergey, E., Yunakovsky., Maxim, Kot., N.O., Pozhar., Denis, Nabokov., Mikhail, A., Kudinov., Anton, Guglya., Evgeniy, O., Kiktenko., Ekaterina, Kolycheva., Alexander, Borisov., Aleksey, Fedorov. (2021). Towards security recommendations for public-key infrastructures for production environments in the post-quantum era. EPJ Quantum Technology, Available from: 10.1140/EPJQT/S40507-021-00104-Z
National Institute of Standards and Technology (NIST), 2022. NIST Announces First Four Quantum-Resistant Cryptographic Algorithms. [online] Available at: https://www.nist.gov/news-events/news/2022/07/nist-announces-first-four-quantum-resistantcryptographic algorithms [Accessed 4, May 2024]
Barker, E., Barker, W., Burr, W., Polk, W. & Smid, M., 2016. Recommendation for Key Management – Part 1: General (Revision 4). Gaithersburg, MD: National Institute of Standards and Technology.https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-57pt1r5.pdf.

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Enhancing the security of public key cryptography in addressing quantum computing threats

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