Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Projects Cryptographic Algorithm Validation Program

Cryptographic Algorithm Validation Program CAVP

Implementation Name
Microsoft Azure Linux 3.0 Kernel Crypto API (SHA_NI)
Description
The Microsoft Azure Linux Kernel Crypto API (the "module") is a general-purpose software cryptographic module with provides cryptographic services applications in Azure Linux. The following cipher implementation is covered: SHA_NI SHA implementation.
Version
6.6.143.1-1.azl3
Type
SOFTWARE
Vendor
Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
USA
Contacts
Microsoft FIPS 140 certification team
[email protected]
1-800-Microsoft

A8843

   First Validated: 8/12/2026
Operating Environment Algorithm Capabilities
Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
    		Hash DRBG Expand
    Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
      		HMAC DRBG Expand
      Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
        		HMAC-SHA-1 Expand
        Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
          		HMAC-SHA2-224 Expand
          Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
            		HMAC-SHA2-256 Expand
            Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
              		SHA-1 Expand
              Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
                		SHA2-224 Expand
                Azure Linux 3.0 on Microsoft Hyper-V Windows Server 2025 on Intel® Xeon® Platinum 8573C Expand
                  		SHA2-256 Expand

                  Created October 05, 2016, Updated September 22, 2026