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Joined 1 year ago
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Cake day: August 29th, 2023

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  • Oh, I missed the L1 in the title. Basically, all the decryption at L1 is happening inside a Trusted Execution Environment. This is a dedicated chip that does all encryption-decryption (among other things). This is why it is so difficult to extract the keys, because they don’t enter the CPU or are stored in RAM, because the dedicated chip handles all of these.

    So I don’t think you can find a guide about this, because if anyone has found even one exploit, they would be keeping it to ourselves, so that it doesn’t get patched.

    Although it is very difficult, I think the only real solution is to reverse engineer a TEE and find an exploit yourself.

    If you manage to do this, please let me know! I am happy to get updates about progress in this topic.










  • VitabytesDev@feddit.nlOPtoSelfhosted@lemmy.worldSelfhosted chat service
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    2 months ago

    I know, but for some reason my router does not let me access my domain (with duckdns) when connected to my network. So even if I get certs for the domain, I will not be able to access it. I have set up local DNS entries (with Pi-Hole) to point to my srrver, but I don’t know if it possible to get certs for that, since it is not a real domain.

    EDIT: Fixed it. (See reply for fix)