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Projects Cryptographic Algorithm Validation Program

Cryptographic Algorithm Validation Program CAVP

Implementation Name
Windows 11 version 23H2; MsBignum Cryptographic Implementations
Description
The Microsoft Windows MsBignum Library algorithm implementation provides ECDSA and RSA support to other Microsoft libraries and cryptographic modules.
Version
10.0.22631.2428
Type
SOFTWARE
Vendor
Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
USA
Contacts
Microsoft FIPS 140 certification team
[email protected]
1-800-Microsoft

A7257

   First Validated: 7/28/2025
Operating Environment Algorithm Capabilities
Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
    		ECDSA KeyGen (FIPS186-5) Expand
    Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
      		ECDSA KeyGen (FIPS186-5) Expand
      Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
        		ECDSA KeyGen (FIPS186-5) Expand
        Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
          		ECDSA KeyGen (FIPS186-5) Expand
          Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
            		ECDSA KeyVer (FIPS186-5) Expand
            Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
              		ECDSA KeyVer (FIPS186-5) Expand
              Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                		ECDSA KeyVer (FIPS186-5) Expand
                Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                  		ECDSA KeyVer (FIPS186-5) Expand
                  Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
                    		ECDSA SigGen (FIPS186-5) Expand
                    Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
                      		ECDSA SigGen (FIPS186-5) Expand
                      Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                        		ECDSA SigGen (FIPS186-5) Expand
                        Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                          		ECDSA SigGen (FIPS186-5) Expand
                          Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
                            		ECDSA SigVer (FIPS186-5) Expand
                            Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
                              		ECDSA SigVer (FIPS186-5) Expand
                              Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                                		ECDSA SigVer (FIPS186-5) Expand
                                Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                                  		ECDSA SigVer (FIPS186-5) Expand
                                  Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
                                    		RSA Decryption Primitive Sp800-56Br2 Expand
                                    Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
                                      		RSA Decryption Primitive Sp800-56Br2 Expand
                                      Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                                        		RSA Decryption Primitive Sp800-56Br2 Expand
                                        Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                                          		RSA Decryption Primitive Sp800-56Br2 Expand
                                          Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
                                            		RSA SigGen (FIPS186-5) Expand
                                            Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
                                              		RSA SigGen (FIPS186-5) Expand
                                              Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                                                		RSA SigGen (FIPS186-5) Expand
                                                Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                                                  		RSA SigGen (FIPS186-5) Expand
                                                  Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
                                                    		RSA Signature Primitive 2.0 Expand
                                                    Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
                                                      		RSA Signature Primitive 2.0 Expand
                                                      Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                                                        		RSA Signature Primitive 2.0 Expand
                                                        Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                                                          		RSA Signature Primitive 2.0 Expand
                                                          Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
                                                            		RSA SigVer (FIPS186-4) Expand
                                                            Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
                                                              		RSA SigVer (FIPS186-4) Expand
                                                              Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                                                                		RSA SigVer (FIPS186-4) Expand
                                                                Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                                                                  		RSA SigVer (FIPS186-4) Expand
                                                                  Windows 11 23H2 Enterprise on Microsoft Surface Laptop Go 3 with 12Gen Intel(R)Core(TM) i5 -1235U, 2500 Mhz, 10 Core(s), 12 Logical Process processor Expand
                                                                    		RSA SigVer (FIPS186-5) Expand
                                                                    Windows 11 23H2 Enterprise on Microsoft Surface Pro 10 with Intel(R) CoreTM Ultra 7 165U, 2100 Mhz, 12 Core(s), 14 Logical Processor(s) processor Expand
                                                                      		RSA SigVer (FIPS186-5) Expand
                                                                      Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Dell Precision 3490 Expand
                                                                        		RSA SigVer (FIPS186-5) Expand
                                                                        Windows 11 version 23H2 Enterprise edition on Intel Core Ultra 7 165U with AES-NI and without SHA Extensions w/ Microsoft Surface Pro 10 with 5G Expand
                                                                          		RSA SigVer (FIPS186-5) Expand

                                                                          Created October 05, 2016, Updated September 22, 2026