Google Sets 2029 Quantum Deadline, Highlighting Blockchain Security Risks

Google has established a corporate deadline of 2029 to migrate its authentication services to quantum-resistant cryptography, highlighting significant security risks for blockchain networks. While Ethereum developers have been building quantum-resistant infrastructure for eight years, Solana has emerged as another major network actively developing quantum resistance strategies. In contrast, Bitcoin developers have yet to issue an official response to the threat facing the ECDSA algorithm, a foundational element of crypto security. This transition has sparked internal community debates, splitting opinions between "social consensus" and "technical iteration" as the preferred path forward. Experts warn that a failure to adopt post-quantum cryptography (PQC) could leave digital assets vulnerable as quantum capabilities evolve. This divergence in technical adaptability creates varying long-term outlooks for BTC, ETH, and SOL in the face of future cyber threats.

Sources:coindesk.comblog.googledarkreading.comgovinfosecurity.comcsoonline.combankinfosecurity.comtheqrl.orgcoindesk.com