POST-QUANTUM SECURITY: ANALYZING AND MITIGATING QUANTUM COMPUTING THREATS TO TLS AND QUIC PROTOCOLS

Abstract

This article examines the critical challenges and potential solutions regarding quantum computing's impact on Transport Layer Security (TLS) and QUIC protocols. The article analyzes the vulnerabilities introduced by quantum algorithms, particularly Shor's algorithm and Grover's algorithm, which threaten current cryptographic systems. By investigating the implications for both asymmetric and symmetric cryptography, the research highlights the urgent need for quantum-resistant solutions. It explores various post-quantum cryptographic alternatives, including lattice-based cryptography, hash-based signatures, and code-based systems, while evaluating their implementation challenges and performance characteristics. Through a comprehensive article analysis of standardization efforts, compliance requirements, and migration strategies, the article provides insights into the practical aspects of transitioning to quantum-resistant protocols. The article emphasizes the importance of industry collaboration and international standards development in ensuring successful adoption of post-quantum cryptography. This article contributes to the understanding of quantum computing threats to internet security protocols and provides a roadmap for organizations preparing for the post-quantum era.