I am planning to use Optiga TrustX module in my project. One requirement in that project is to comply with the 802.1AR standard (Secure Identity Key).
I know that TPM modules are for that purpose, but I am not sure about Trust X. what is the exact difference between them? Why isn't optiga trust X marked TCG TPM? I checked the documentation but the only remark about the difference is that TrustX is for embedded systems but TPM modules are for more powerful PC or linux-based systems.
I appreciate if you can share your thoughts about TrustX for 802.1AR compatibility.

Best regards,