Microsoft Azure Networking Adapter Kernel
Caveat: When operated in FIPS mode. The module generates random strings whose strengths are modified by available entropy
Certificate
| Certificate number | 4273 |
|---|---|
| Standard | FIPS 140-2 |
| Status | active |
| Sunset date | 2026-09-21 |
| Overall level | 1 |
| Module type | Software-Hybrid |
| Embodiment | Multi-Chip Stand Alone |
| Vendor | Microsoft Corporation · website |
| Software versions | 1.0 |
| Hardware versions | BCM58732 |
Module description
The Cryptographic Library is a general-purpose, software-hybrid cryptographic module. The module provides general purpose cryptographic services that leverage FIPS 140-2-approved cryptographic algorithms. The module runs as part of the operating system kernel, provides cryptographic services to kernel applications through a C language Application Program Interface (API), and provides cryptographic services to user applications through an AF_ALG socket-type interface. The module is implemented as a set of shared libraries and binary files.
Security level exceptions
- Mitigation of Other Attacks: N/A
Approved algorithms
Tested configurations
- Immutable OS version 1.0 (build 5.10.54.4-microsoft-standard-2008.3.21082301) running on an Azure Compute C2030 Server with a Broadcom SoC 8 Core ARM v8 Cortex A72 with PAA (single-user mode)
Validation history
| Date | Type | Lab |
|---|---|---|
| 2022-07-25 | Initial | Leidos Accredited Testing & Evaluation (AT&E) Lab |
| 2022-08-22 | Update | 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 active
- Validation dates on record: 2022-07-25, 2022-08-22