Quantum-resistant SSL/TLS: Preparing for Post-quantum Cryptography
Robert Tuhaise, Oscar Correia, Joseph Ocaya, Peter Gladino, Onongha Ekuri · East African Journal of Information Technology · 2025
The rise of quantum computing presents a significant threat to current cryptographic protocols, including SSL/TLS, which are fundamental to secure communication over the internet. This paper provides a comprehensive review of quantum-resistant SSL/TLS implementations to address the looming risks posed by quantum attacks. Using the PRISMA methodology, 766 articles were screened, with 27 meeting the inclusion criteria for in-depth analysis. The study evaluates the design, testing, and validation processes of quantum-resistant algorithms such as SPHINCS+, CRYSTALS-Kyber, and Dilithium, emphasising their integration into TLS 1.3. Key findings highlight advancements in algorithmic choices, protocol modifications, and security assurances while addressing challenges like computational overhead and compatibility issues. By offering a thorough assessment of current developments, this paper aims to guide future research and practical deployment of quantum-resistant cryptography to safeguard digital communications in the post-quantum era