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
Intel(R) Multi-Key Total Memory Encryption for Xeon Sapphire Rapids processor (XTS_128)
Description
Intel(R) MKTME technology encrypts the platform's entire memory with multiple encryption keys. When enabled via BIOS configuration, it ensures that all memory accessed from the Intel processor is encrypted using the AES XTS algorithm. The following cipher implementation is covered: Intel AES-XTS implementation.
Version
1p0_MAIN.29
Type
HARDWARE
Vendor
Intel Corporation
2200 Mission College Blvd
Santa Clara , CA 95054
USA
Contacts
Kirk Yap
[email protected]
+1-978-553-4182

A2799

   First Validated: 8/24/2022
Operating Environment Algorithm Capabilities
Intel Corporation Xeon Sapphire Rapids Expand
    		AES-XTS Testing Revision 2.0 Expand

    Created October 05, 2016, Updated September 22, 2026