Hybrid Post-Quantum Cryptography in Network Protocols

The advent of quantum computing presents a significant threat to the security of modern communication systems that depend on public-key cryptography. This work provides a comprehensive overview of a thesis that explores the integration of Post-Quantum Cryptography (PQC) within the Transport Layer Security (TLS) protocol and the Automatic Certificate Management Environment (ACME). We assess the feasibility and performance implications of PQC in various network environments, focusing on the hybrid mode approach as a strategic pathway for PQC adoption. Our research aims to develop practical solutions to mitigate the quantum threat while ensuring the integrity and reliability of critical internet protocols.