Ethereum Initiates Post-Quantum Security Transition Plan

Ethereum researcher Thomas Coratger announced the launch of Ethereum's post-quantum security transition plan. According to Foresight News, the initial step involves creating a dedicated post-quantum (PQ) public key registry to replace the current BLS signature scheme, providing validators with protection against quantum attacks. The research, co-authored by Thomas Coratger, Tom Wambsgans, Ladislaus, Thomas Thiery, and Justin Drake, delves into the design space, highlighting the technical path of XMSS (Extended Merkle Signature Scheme). This initiative has been incorporated into Ethereum's 'Strawmap' roadmap, aiming to address potential threats posed by large-scale quantum computers to Ethereum's security.