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
HardCache_HMAC
Description
The STM HardCache is a secure SOC used for Access Control and Data Storage Encryption. It integrates a dedicated RISC processor coupled with a HW accelerated Cryptographic Engine that implements AES 128/192/256 (ECB/CBC/CRT modes), SHA-1/256, HMAC-SHA-1/256, RSA PKCS#1 ver2.1 and ANSI x9.31 DRNG.
Version
ST-HC-HMAC-01, V 1.0
Type
HARDWARE
Vendor
STMicroelectronics
15 Enterprise, suite 300
Aliso Viejo, CA 92656
Contacts
Arnaud Pate-Cazal
[email protected]
949-637-3339
Fax: 949-347-1224

HMAC 368

   First Validated: 1/17/2008
Operating Environment Algorithm Capabilities
N/A HMAC-SHA-1 Expand
N/A HMAC-SHA2-256 Expand

Created October 05, 2016, Updated August 12, 2026