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Ethereum shifts priorities toward quantum security, privacy, and AI checks

Vitalik Buterin said the network’s updated technical strawmap adds new items since its 2023 roadmap, including stronger privacy and scaling for a post-quantum world.

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Ethereum co-founder Vitalik Buterin said the project has elevated quantum resistance, privacy, and AI-assisted security in its updated long-term technical priorities. In a post on X on Monday, Buterin said he revised Ethereum’s 2023 roadmap to compare its original goals with a current “Strawmap” outlining the network’s future technical work.

Buterin pointed to changes he says were not reflected in the 2023 roadmap, including stronger privacy and scaling designed for a post-quantum world. He also highlighted efforts to “lean-ification of the spec,” aimed at simplifying Ethereum’s technical specifications, and said scaling would focus on specialized mechanisms with restrictive properties rather than trying to maximize all activity.

The update also emphasizes the use of STARKs, a cryptographic technology used to verify computations, alongside AI-assisted formal verification. Buterin said applying AI more extensively is becoming practical, and that formal verification is only feasible with modern AI tools, framing the approach as a way to check the protocol works as intended.

Buterin’s post arrives as Ethereum accelerates preparations for “Q-Day” and the potential threat from quantum computers. Decrypt noted Ethereum Foundation actions including forming a dedicated post-quantum team, Buterin urging developers to adopt quantum-resistant cryptography in January, and subsequent plans to replace four potentially vulnerable components described in February.

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