The Internet Engineering Task Force (IETF) is developing an early-stage architectural framework for quantum networks through its Quantum Internet Research Group. This effort creates a shared blueprint and common vocabulary to define how different network components will connect and operate. In parallel, the IETF is evaluating how new encryption methods designed to resist future quantum computers could impact core internet security protocols.
These standards are currently in the research and proposal phase, with no fixed rollout timeline yet. The primary goal is to establish foundational guidelines that will help engineers safely build interoperable quantum networks while preparing traditional internet security for the quantum era. By clarifying network roles and proactively adapting cryptographic systems, this work aims to prevent future compatibility issues and ensure secure communication as quantum hardware advances.
Source: https://www.ietf.org/blog/ietf124-new-topics/
Keywords: quantum networks, post-quantum signatures, QIRG