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Projects Cryptographic Algorithm Validation Program

Cryptographic Algorithm Validation Program CAVP

Implementation Name
Titan OpenSK Gnubby cryptographic library
Description
Firmware implementation of standard algorithms written in Rust and assembly.
Version
OpenSK 4.0.2
Type
FIRMWARE
Vendor
Google, Inc.
1600 Amphitheatre Parkway
Mountain View, CA 94043
USA
Contacts
Zachary Halvorsen
[email protected]

A5101

   First Validated: 2/20/2024
Operating Environment Algorithm Capabilities
Titan Key Expand
    		AES-CBC Expand
    Titan Key Expand
      		AES-ECB Expand
      Titan Key Expand
        		ECDSA KeyGen (FIPS186-4) Expand
        Titan Key Expand
          		ECDSA KeyGen (FIPS186-5) Expand
          Titan Key Expand
            		ECDSA KeyVer (FIPS186-4) Expand
            Titan Key Expand
              		ECDSA KeyVer (FIPS186-5) Expand
              Titan Key Expand
                		ECDSA SigGen (FIPS186-4) Expand
                Titan Key Expand
                  		ECDSA SigGen (FIPS186-5) Expand
                  Titan Key Expand
                    		ECDSA SigVer (FIPS186-4) Expand
                    Titan Key Expand
                      		ECDSA SigVer (FIPS186-5) Expand
                      Titan Key Expand
                        		HMAC DRBG Expand
                        Titan Key Expand
                          		HMAC-SHA2-256 Expand
                          Titan Key Expand
                            		KAS-ECC-SSC Sp800-56Ar3 Expand
                            Titan Key Expand
                              		KDA HKDF SP800-56Cr2 Expand
                              Titan Key Expand
                                		SHA2-256 Expand

                                Created October 05, 2016, Updated September 22, 2026