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Projects Cryptographic Algorithm Validation Program

Cryptographic Algorithm Validation Program CAVP

Implementation Name
Intel® Trust Domain Extensions Connect TEE-IO provisioning agent (Intel® TDX Connect TPA)
Description
Intel® TDX Connect TPA is a component of the Intel® TDX Connect. The main purpose of Intel® TDX Connect TPA is to establish Security Protocols and Data Models (SPDM) authenticated secure session with the TEE-IO capable device. The SPDM session is to protect the communication between the device and Intel® TDX Connect TDX-module or between the device and Intel® TDX Connect TPA.
Version
v3.0
Type
SOFTWARE
Vendor
Intel Corporation
2200 Mission College Blvd.
Santa Clara, CA 95054-1549
USA
[email protected]
(408) 765-8080
Contacts
Intel FIPS Office
[email protected]
(408) 765-8080

A6990

   First Validated: 6/3/2025
Operating Environment Algorithm Capabilities
CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
    		AES-GCM Expand
    CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
      		ECDSA SigVer (FIPS186-5) Expand
      CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
        		HMAC-SHA2-256 Expand
        CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
          		HMAC-SHA2-384 Expand
          CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
            		KAS-ECC-SSC Sp800-56Ar3 Expand
            CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
              		RSA SigVer (FIPS186-4) Expand
              CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
                		SHA2-256 Expand
                CentOS Stream 9 on Intel® Xeon® Processor (Diamond Rapids) Expand
                  		SHA2-384 Expand

                  Created October 05, 2016, Updated September 22, 2026