EU Regulatory Bodies Warn of Quantum Computing Threats to Blockchain
- European Supervisory Authorities caution that quantum computing could compromise EU blockchain data by 2026.
- Bitcoin, Ethereum, and Solana require signature upgrades due to potential future decryption threats.
- Cysic founder Leo Fan advises Web3 protocols to implement automated onchain circuit breakers against AI-driven exploits.
- EU’s Digital Operational Resilience Act (DORA) mandates the adoption of state-of-the-art cryptography to counter new threats.
- The EU NIS Cooperation Group recommends a post-quantum cryptography migration strategy by the end of 2026.
The European Supervisory Authorities have raised alarms about the potential for quantum computing to undermine blockchain security within the EU by as early as the year after next, urging immediate action from developers and regulators alike. This development highlights the urgency for major Layer-1 blockchains like Bitcoin, Ethereum, and Solana to upgrade their cryptographic signatures in anticipation of future decryption capabilities.
In response, financial entities are being directed to transition towards quantum-resistant algorithms under DORA’s guidance, with a full migration strategy expected by late next year. These measures aim to safeguard encrypted data from being compromised when quantum hardware becomes more advanced.(Source)
