G7 kêu gọi chuyển đổi sang mật mã sau lượng tử, các nhà phát triển tiền mã hóa thử nghiệm các phương án phòng thủ

The ME News report states that on September 5 (UTC+8), the G7 Cybersecurity Working Group, in its latest report, indicated that quantum computing poses both security and economic threats to public and private institutions, and that relevant organizations should immediately begin migrating to post-quantum cryptography (PQC). The working group noted that the migration process may take several years, as attackers can currently collect and store encrypted data to decrypt it later once sufficiently powerful quantum computers become available. Quantum computing could also break digital signatures, leading to identity spoofing and exposure of enterprises and their supply chains. Although the report did not mention cryptocurrencies, similar public-key cryptography is used in blockchain wallets and transaction authorization. Current quantum computers cannot yet break Bitcoin’s cryptography, but developers are considering post-quantum solutions such as BIP-360. Ethereum researchers plan to replace multiple cryptographic components used by accounts, validators, and applications. The Solana Foundation has tested post-quantum signatures on testnets and launched an optional hash-based vault; the G7 working group also urged governments to support related research, public-private partnerships, and national PQC strategies. (Source: ODAILY)