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Projects Cryptographic Algorithm Validation Program

Cryptographic Algorithm Validation Program CAVP

Implementation Name
Amazon Linux 2023 Kernel Crypto API (CTI_C)
Description
The Linux kernel crypto API implementation provides cryptographic services to Linux kernel space software components and user space via the AF_ALG interface. The following cipher implementation is covered: Generic C non-optimized block mode using constant time C AES implementation.
Version
6.12.83-115.161.amzn2023
Type
SOFTWARE
Vendor
Amazon Web Services, Inc.
1918 8th Ave
Seattle, WA 98101
USA
Contacts
AWS FIPS Team
[email protected]

A8237

   First Validated: 4/8/2026
Operating Environment Algorithm Capabilities
Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
    		AES-CBC Expand
    Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
      		AES-CBC Expand
      Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
        		AES-CBC Expand
        Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
          		AES-CBC-CS3 Expand
          Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
            		AES-CBC-CS3 Expand
            Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
              		AES-CBC-CS3 Expand
              Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                		AES-CCM Expand
                Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                  		AES-CCM Expand
                  Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                    		AES-CCM Expand
                    Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                      		AES-CMAC Expand
                      Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                        		AES-CMAC Expand
                        Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                          		AES-CMAC Expand
                          Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                            		AES-CTR Expand
                            Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                              		AES-CTR Expand
                              Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                                		AES-CTR Expand
                                Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                                  		AES-ECB Expand
                                  Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                                    		AES-ECB Expand
                                    Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                                      		AES-ECB Expand
                                      Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                                        		AES-GCM Expand
                                        Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                                          		AES-GCM Expand
                                          Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                                            		AES-GCM Expand
                                            Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                                              		AES-GMAC Expand
                                              Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                                                		AES-GMAC Expand
                                                Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                                                  		AES-GMAC Expand
                                                  Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                                                    		AES-KW Expand
                                                    Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                                                      		AES-KW Expand
                                                      Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                                                        		AES-KW Expand
                                                        Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                                                          		AES-XTS Testing Revision 2.0 Expand
                                                          Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                                                            		AES-XTS Testing Revision 2.0 Expand
                                                            Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                                                              		AES-XTS Testing Revision 2.0 Expand
                                                              Amazon Linux 2023 on EC2 c6i.metal bare metal on Intel Ice Lake Xeon Platinum 8375C Expand
                                                                		Counter DRBG Expand
                                                                Amazon Linux 2023 on EC2 c7a.metal-48xl bare metal on AMD EPYC 9R14 Series Expand
                                                                  		Counter DRBG Expand
                                                                  Amazon Linux 2023 on EC2 c7g.metal bare metal on Amazon Graviton3 AWS Graviton3 Expand
                                                                    		Counter DRBG Expand

                                                                    Created October 05, 2016, Updated August 12, 2026