Not yet — it is in NIST testing or review. Not validated yet. 2 module(s) still in lab testing (NIST Implementation Under Test list since 2025-04-10); not yet submitted to NIST.
Post-quantum algorithms in validated modules: none · post-quantum in FIPS mode: unknown
Windows 11 23H2 cryptographic libraries are on NIST's Implementation Under Test list; no 23H2-specific certificate is active. Microsoft's FIPS page does not list 23H2 (checked 2026-10-10).
Checking a whole inventory? POST /v1/fips/batch?format=csv returns an evidence file with every NIST link. Want a warning before a certificate expires? Use the alert signup on the home page.
Not legal or compliance advice. Confirm with your assessor.