Thread (21 messages) 21 messages, 2 authors, 2020-06-02

Re: [PATCH v4 1/4] KEYS: trusted: Add generic trusted keys framework

From: Sumit Garg <hidden>
Date: 2020-06-02 08:40:53
Also in: keyrings, linux-doc, linux-integrity, linux-security-module, lkml, op-tee

On Tue, 2 Jun 2020 at 12:44, Jarkko Sakkinen
[off-list ref] wrote:
On Mon, Jun 01, 2020 at 02:41:55PM +0530, Sumit Garg wrote:
quoted
quoted
This, I think is wrong. You should have a compile time flag for TPM e.g.
CONFIG_TRUSTED_TPM, not this dynamic mess.
The whole idea to have it dynamic was to have a common trusted keys
module which could support both TPM and TEE implementation depending
on hardware. I guess it may be useful in scenarios where a particular
hardware supports a TPM chip while other doesn't but both need to run
a common kernel image.
For now it should only scale to what is needed. No problems refining
it later when there is something to enable.
Fair enough, will switch to compile time mode then.

-Sumit
/Jarkko
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