Hi All, We are in the process of submitting our device for Common Criteria Certification. Our device uses Linux kernel 4.9.180 for aarch64. We want to understand of the Linux kernel version 4.9.180 supports the below RFC's. I looked in https://www.kernel.org/doc/rfc-linux.html, but could not get enough information. Can anyone let me know if the Linux kernel support the below RFC's. * RFC 4301 (Security Architecture for the Internet Protocol) * RFC 3602 (The AES-CBC Cipher Algorithm and Its Use with IPsec) * RFC 4868 (Using HMAC-SHA-256-, HMAC-SHA-384, and HMAC-SHA-512 with IPsec) Regards, Jayalakshmi