# China likely to have standards for post-quantum cryptography in 3 years, expert says - Date: 2026-03-19 - Category: Quantum Computing China is building its own path on post-quantum cryptography — and the expert backing that push is no marginal figure. Wang Xiaoyun, the Tsinghua University cryptographer who helped break the MD5, SHA-0, and SHA-1 hash functions that underpinned a generation of internet security, told Reuters thi... ---