SGX is on Core not on PCH just saying
Just a humble reminder to everyone freaking out by INTEL-SA-00086 aka total ME takeover: ME is a core of fTPM 2.0, BootGuard, SGX, PAVP, ICC, DAL and who knows what else on modern Intel platforms, so you you want to freak out - do it harder! ;)
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Are you sure?
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I WENT INTO INFOSEC AND ALL I GOT WAS SAD
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From https://software.intel.com/en-us/documentation/sgx-sdk-installation/SGX-platform-software …: “There is a dependency between Platform Services and ME/CSE. [...]. However, when the AESM service attempts to launch the Platform Service Enclave (PSE), the AESM will report an error if a component of the DAL stack or ME stack is not installed.”
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BTW Google has a nice open-source project to replace almost all UEFI blobware with Linux & Go: https://www.phoronix.com/scan.php?page=news_item&px=Google-NERF-UEFI-Linux … https://trmm.net/NERF
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coreboot is still a cleaner approach. But nevertheless Intel stil provides only blobs for memory and platform initialization.
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Just updated my EFI and then the ME. I don't even want to know what the patch penetration will be. Probably <5%. This is bad.
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oh come on, your "operating system" is just an application running (occasionally) atop the real os. the abstract loader is just a bonus rpc mechanism.
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Yes going briefly through paper and this suggests ME is just used as proxy to provide tunnel to backend again analyze DAL ...
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You can found module named "TCB" in ME, coincidence?;)
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Čini se da učitavanje traje već neko vrijeme.
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