Post-Quantum Cryptography NIST Standardized。ML-KEM (Module-Lattice KEM・旧Kyber NIST FIPS 203)・ML-DSA (Module-Lattice DSA・旧Dilithium FIPS 204)・SLH-DSA (Stateless Hash-Based・旧SPHINCS+ FIPS 205)・FN-DSA (Falcon NIST Round 4)・HQC・BIKE・Classic McEliece・OpenSSL 3.5+ Draft対応・liboqs Open Quantum Safe・Cloudflare X25519+Kyber768 (TLS Hybrid PQC)・¥0 OSS、2026年TLS Hybrid PQC本格運用。