BitLocker® Windows OS Loader (winload) in Windows 10 Enterprise LTSB
Caveat: When operated in FIPS mode with module Boot Manager in Windows 10 Enterprise LTSB validated to FIPS 140-2 under Cert. #3415 operating in FIPS mode
Certificate
| Certificate number | 3427 |
|---|---|
| Standard | FIPS 140-2 |
| Status | historical |
| Overall level | 1 |
| Module type | Software |
| Embodiment | Multi-Chip Stand Alone |
| Vendor | Microsoft Corporation · website |
| Software versions | 10.0.10240.17643 |
Module description
The BitLocker® Windows OS Loader loads the boot-critical driver and OS kernel image files.
Security level exceptions
- Physical Security: N/A
- Design Assurance: Level 2
Approved algorithms
Allowed algorithms
NDRNG
Tested configurations
- Windows 10 Enterprise LTSB (x64) running on a Dell XPS 8700 with an Intel Core i7 with PAA
- Windows 10 Enterprise LTSB (x64) running on a HP Compaq Pro 6305 with an AMD A4 with PAA
- Windows 10 Enterprise LTSB (x64) running on a Microsoft Surface 3 with an Intel Atom x7 with PAA
- Windows 10 Enterprise LTSB (x64) running on a Microsoft Surface Pro 2 with an Intel Core i5 with PAA
- Windows 10 Enterprise LTSB (x64) running on a Microsoft Surface Pro 3 with an Intel Core i7 with PAA
- Windows 10 Enterprise LTSB (x64) running on a Microsoft Surface Pro with an Intel x64 Processor with PAA (single-user mode)
- Windows 10 Enterprise LTSB (x86) running on a Dell Inspiron 660s with an Intel Core i3 without PAA
Validation history
| Date | Type | Lab |
|---|---|---|
| 2019-04-01 | Initial | Leidos Accredited Testing & Evaluation (AT&E) Lab |
Status timeline
As observed by this tracker's snapshots. NIST publishes no dates for list moves; observation began 2026-08-21, so earlier changes carry no date.
- 2026-08-21: first observed by this tracker, status historical
- Validation dates on record: 2019-04-01