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
EdgeLock Secure Enclave on i.MX91 (ECDSA_FIPS186_5_)
Description
The i.MX 91 family of applications processors enables smart home controllers, home entertainment, connected appliances, industrial automation and medical platforms applications. The i.MX 91 features an EdgeLock Secure Enclave with cryptographic capabilities. The following cipher implementation is covered: ECDSA_FIPS186_5_.
Version
1.0.0
Type
FIRMWARE
Vendor
NXP Semiconductors
60 High Tech Campus
Eindhoven, North Brabant 5656
Netherlands
[email protected]
Contacts
NXP Cybersecurity Certification Team
[email protected]
+31402729999

A8745

   First Validated: 7/9/2026
Operating Environment Algorithm Capabilities
NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
    		ECDSA KeyGen (FIPS186-5) Expand
    NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
      		ECDSA SigGen (FIPS186-5) Expand
      NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
        		ECDSA SigGen (FIPS186-5) Expand
        NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
          		ECDSA SigGen (FIPS186-5) Expand
          NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
            		ECDSA SigGen (FIPS186-5) Expand
            NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
              		ECDSA SigVer (FIPS186-5) Expand
              NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
                		ECDSA SigVer (FIPS186-5) Expand
                NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
                  		ECDSA SigVer (FIPS186-5) Expand
                  NXP Semiconductors Multiprotocol MCUs KW45 and K32W148 on ELE Expand
                    		ECDSA SigVer (FIPS186-5) Expand

                    Created October 05, 2016, Updated September 22, 2026