4545

For 4545, vendor is Microsoft Corporation; module name is Windows OS Loader; module type is Software-Hybrid; validation date is 06/30/2023; status is Active, verified against its source on 2026-08-05.

Certificate number: 4545 verified
Vendor: Microsoft Corporation verified
Module name: Windows OS Loader verified
Module type: Software-Hybrid verified
Validation date: 06/30/2023 verified
Status: Active verified
Standard: FIPS 140-2 verified

Sourcecsrc.nist.gov

Verified2026-08-05

Review by2026-09-04

DatasetFIPS 140 validated cryptographic modules: active, historical or revoked

What the source says

4545 | Microsoft Corporation | Windows OS Loader | Software-Hybrid | 06/30/2023 | Active |

— csrc.nist.gov, retrieved 2026-08-05

Source

csrc.nist.govhttps://csrc.nist.gov/Projects/cryptographic-module-validation-program/validated-modules/Search?SearchMode=Advanced&Standard=140-2&CertificateStatus=Active&ValidationYear=0

Last verified against source: 2026-08-05. Due for re-check by 2026-09-04. This page as Markdown · OKF bundle · full dataset as JSON.