最新报道:The SEC warns that quantum computing could threaten Bitcoin's security by 2028, as quantum algorithms like Shor's and Grover's can break current cryptographic systems. The agency urges adoption of post-quantum cryptographic (PQC) algorithms, with NIST already standardizing solutions like Kyber and Dilithium. Quantum blockchain technologies using QKD and QRNG are being explored for enhanced security, though practical deployment faces hardware and integration challenges. Financial institutions must collaborate on quantum-resistant systems to protect digital assets against emerging threats.