AI 数学突破引发以太坊研究者争论：钱包安全可能多快崩溃
AI math breakthroughs have Ethereum researchers debating how fast wallet security could collapse
以太坊研究者 Justin Drake 警告，AI 辅助数学最坏情况下可能在数月内攻破加密钱包所用的签名系统，并呼吁行业准备"地堡模式"，建议把资金转移到从未签署过交易的地址。Vitalik Buterin 在 X 回复中认同风险，但提醒不要行动过快，称自己因迁移失误损失的钱比被黑客攻击还多。目前尚无人真正攻破现有的 ECDSA 签名方案。
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Two leading Ethereum researchers warn that AI-assisted math could, in the worst case, break the signature system used by crypto wallets within months. Justin Drake called on the blockchain industry in a post on X to prepare a "bunker mode."
He recommends moving funds to addresses that have never signed a transaction. Signing reveals the public key, which an attacker could theoretically use to derive the private key and steal the funds. As long as only the public key's hash is visible, the funds remain protected because the key cannot be recovered from that hash.
Ethereum co-founder Vitalik Buterin agreed in a reply on X but warned against acting too fast. He said he's lost more money to botched migrations than to hacks. Long-term, Buterin argues for an architecture that relies as much as possible on hash functions alone, since even lattice-based schemes, often considered quantum-safe, could be weakened by advances in AI.
So far, no one has actually broken the current ECDSA signature scheme in practice.