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 inner group as business 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 Publish-Quantum (PQ) group, 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 stated, might be led by Thomas Coratger and the contributing group behind LeanVM, which he known as a “cryptographic cornerstone of our complete post-quantum technique.”

The announcement follows rising stress throughout the crypto business to organize for a future wherein quantum computer systems may undermine at this time’s blockchain cryptography. Ethereum, like Bitcoin, depends on elliptic-curve cryptography, which researchers say may ultimately be damaged by sufficiently highly effective quantum machines.

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



“Having the ability to say ‘Ethereum’s protocol, because it stands at this time, is cryptographically secure for 100 years’ is one thing we must always try to get to as quickly as potential, and demand on as some extent of delight,” he stated.

Starting in February, Drake continued, Ethereum Basis researcher Antonio Sanso will lead a biweekly All Core Builders breakout name on post-quantum transactions, targeted 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 perform utilized in Ethereum purposes. “We’re betting massive 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 business efforts. He’s additionally a member of a just lately fashioned quantum advisory board at crypto alternate Coinbase, which is targeted on assessing how future quantum advances may have an effect on blockchain safety and the way long-term cryptographic transitions is perhaps managed.

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