Key facts
- Ethereum Foundation researcher Justin Drake warned that AI advancements may break current encryption before quantum computers do.
- Drake advised a controlled migration of funds to new addresses with hidden public keys to protect against potential breaches.
- He stated that the ECDSA signature scheme, used by Bitcoin and Ethereum, could be compromised in "months not years."
- Drake cited rapid AI-driven mathematical advances and OpenAI's recent publications as reasons for concern.
- He recommended that exchanges like Binance, Bitbank, Robinhood, Bitfinex, and Tether harden their cold storage.
- Drake noted that wallets holding less than 50 BTC have partial cover from "Satoshi's shield," referring to Bitcoin creator's addresses.
Ethereum Foundation researcher Justin Drake has issued a stark warning, suggesting that advancements in artificial intelligence could break the encryption used by major cryptocurrencies like Bitcoin and Ethereum sooner than previously anticipated, potentially within months. Drake advised the blockchain industry to begin planning for a "bunker mode," which involves a controlled migration of assets to new addresses whose public keys remain hidden.
Drake's concern centers on the ECDSA (Elliptic Curve Digital Signature Algorithm) signature scheme, which is fundamental to how transactions are authorized and secured on Bitcoin and Ethereum. When a wallet signs a transaction, its public key becomes visible on the blockchain. If ECDSA were compromised, an attacker could potentially derive the private key from the public key and steal funds.
He pointed to recent developments in AI-driven mathematics, including 722 results published by OpenAI, as evidence that long-held assumptions about cryptographic security are becoming vulnerable. Drake specifically noted that elliptic curves, the mathematical basis for ECDSA, appear particularly susceptible to sophisticated AI attacks, unlike hash functions which are designed to be more resistant.
Despite the urgency, Drake cautioned against panic, emphasizing that moving assets does not require new cryptography or wallets. He also highlighted that smaller Bitcoin holdings (under 50 BTC) might have a degree of protection due to "Satoshi's shield," a reference to the Bitcoin creator's addresses which would likely be targeted first. The Ethereum Foundation has already established a post-quantum team, and co-founder Vitalik Buterin has been exploring quantum-resistant cryptography, with Drake advocating for an acceleration of these efforts.