On Mon, Jan 04, 2021 at 05:45:55PM +0530, Sumit Garg wrote: > Hi Mimi and Elaine, > > Apologies for my delayed reply as I was busy with other high priority work. > > On Wed, 9 Dec 2020 at 22:14, Mimi Zohar <zohar@xxxxxxxxxxxxx> wrote: > > > > From: Elaine Palmer <erpalmer@xxxxxxxxxx> > > > > Update trusted key documentation with additional comparisons between > > discrete TPMs and TEE. > > Isn't this additional comparison limited to a particular type of TPM > (discrete TPMs) and ignored other TPM implementations (virtual TPM, > firmware TPM etc.)? I think your later comment about on-chip versus > off-chip points at these missing pieces as well. > > I would rather suggest comparing TPM and TEE on the basis of > interfaces and implementation guidelines provided by corresponding > standards as I think this is the most relevant part to the kernel. I agree with this point of view. I'm also finding hard to understand the reason for the thread model documentation, i.e. how it connects to the implementation. /Jarkko
