Ethlabs Proposes Making Ethereum Post-Quantum by 2027

Ethlabs, a group founded by former Ethereum Foundation researchers, proposed on Nov. 11 to make Ethereum post-quantum by 2027. The plan, called pqai27, was posted on the Ethereum Magicians forum. It is a proposal, not a network decision. The Block also reported it.

Details

According to the proposal, the Ethereum Foundation had earlier targeted 2029 for post-quantum resistance and then moved it to 2028. Ethlabs wants to go one step further, to 2027. The authors argue that quantum timelines, cryptographic threats and cyber vulnerabilities are all accelerating at once, and describe AI capabilities as "arguably on an exponential take-off." They say the goal is to be post-quantum and post-AI.

Two levels are outlined. In pqai-ready, consensus becomes post-quantum and users get post-quantum account options at reduced capacity. In pqai-scaled, the network runs at full capacity with post-quantum transactions, which the authors treat as a stretch goal.

The price of speed is a rework of the Hegotá hard fork. Ethlabs proposes withdrawing quick slots from it to free up resources for the post-quantum work.

What it means for the market

For now this is one team's proposal. Neither the wider community nor the Ethereum Foundation has adopted it, so the timeline and the contents of Hegotá may stay as they are. Still, the debate over pace shows quantum risk becoming part of major networks' roadmaps. For Bitcoin, see our piece on Google's Willow chip. Network page: Ethereum.