Re: [PATCH RFC 20/20] attestation: Add the TDX family implementation

[Jason Gunthorpe]

On Tue, Nov 10, 2026 at 10:16:07AM -0800, Peter Fang wrote:
> > It is not local quote processing. This is labeling data properly so a
> > verifier is possible without the user having to manually and directly
> > inform the system what versions of Intel CPUs and TDX modules it
> > should expect to have.
> 
> With labeling like tdx-quote-sgx-1.0 and tdx-quote-eat-cwt-1.0, and
> enough knowledge of these labels, I think this can be achieved.

Yeah, that's all I'm asking for here, and it sounds like the magic
bytes are enough for the kernel to deduce it and pass it to userspace.

In future please transfer labels along with the blobs through out all
your paths so we don't have to parse magic bytes to know what data we
are holding.

Jason