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0 sats \ 1 reply \ @kr 5 Oct 2023 \ parent \ on: We're Max Fang and Philip Hayes, co-founders of Lexe (lexe.app). AMA bitcoin
Got it, is Intel’s technology unique in this regard? or do you expect there will be a number of other companies with commodified solutions over time?
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1529 sats \ 0 replies \ @MaxFangX OP 5 Oct 2023
There are a few other options - Arm Trustzone, AMD SEV, RISC-V PMP, Nitro enclaves, etc, which all come with different features. Nitro enclaves does not have remote attestation, and AMD SEV includes the hypervisor in the TCB. We chose SGX because (1) it's the most mature, (2) it has the most complete feature set, especially remote attestation, which is critical for verifying that you're actually talking to the program you expect.
I have a confidential computing section in my notes if you'd like to take a look
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