Ethereum Foundation Forms Post-Quantum Team as Security Concerns Mount

The Ethereum Basis has formally elevated post-quantum safety to a top-tier strategic precedence, establishing a devoted inside workforce as trade specialists warn of accelerating threats from quantum computing.

In an announcement posted on X on Friday, Ethereum Basis researcher Justin Drake unveiled the formation of the Put up-Quantum (PQ) workforce, labeling the initiative a decisive “inflection level” for the community’s long-term technique.

“After years of quiet R&D, EF administration has formally declared PQ safety a prime strategic precedence,” Drake wrote, saying that Ethereum’s journey to post-quantum started in 2019. “It’s now 2026, timelines are accelerating. Time to go full PQ.”

The hassle, Drake mentioned, will likely be led by Thomas Coratger and the contributing workforce behind LeanVM, which he referred to as a “cryptographic cornerstone of our complete post-quantum technique.”

The announcement follows rising stress throughout the crypto trade to arrange for a future during which quantum computer systems might undermine in the present day’s blockchain cryptography. Ethereum, like Bitcoin, depends on elliptic-curve cryptography, which researchers say might finally be damaged by sufficiently highly effective quantum machines.

Earlier this month, Ethereum co-founder Vitalik Buterin warned builders to not delay getting ready for the day a sensible quantum laptop comes on-line, arguing that the community ought to have the ability to operate for many years with out counting on fixed upgrades.

“With the ability to say ‘Ethereum’s protocol, because it stands in the present day, is cryptographically secure for 100 years’ is one thing we must always attempt to get to as quickly as doable, and demand on as a degree of delight,” he mentioned.

Starting in February, Drake continued, Ethereum Basis researcher Antonio Sanso will lead a biweekly All Core Builders breakout name on post-quantum transactions, centered on user-facing safety points like account abstraction, and longer-term transaction signature aggregation.

Drake additionally introduced a $1 million Poseidon Prize, a contest to harden the Poseidon hash operate utilized in Ethereum functions. “We’re betting huge on hash-based cryptography to benefit from the strongest and leanest cryptographic foundations,” he wrote.

Drake’s work on Ethereum’s post-quantum technique overlaps with broader trade efforts. He’s additionally a member of a not too long ago fashioned quantum advisory board at crypto trade Coinbase, which is concentrated on assessing how future quantum advances might have an effect on blockchain safety and the way long-term cryptographic transitions could be managed.

“Consider in one thing,” he wrote. “Consider in [post-quantum] safety.”