On Thu, 13 Jun 2019 at 21:02, Jarkko Sakkinen jarkko.sakkinen@linux.intel.com wrote:
On Thu, Jun 13, 2019 at 04:00:30PM +0530, Sumit Garg wrote:
Add support for TEE based trusted keys where TEE provides the functionality to seal and unseal trusted keys using hardware unique key.
Refer to Documentation/tee.txt for detailed information about TEE.
Approach taken in this patch acts as an alternative to a TPM device in case platform doesn't possess one.
Signed-off-by: Sumit Garg sumit.garg@linaro.org
How does this interact with the trusted module? Why there is no update to security/keys/trusted-encrypted.txt?
You already found documentation patch [1].
Somehow the existing trusted module needs to be re-architected to work with either. Otherwise, this will turn out to be a mess.
See my reply on this patch [1].
[1] [RFC 6/7] doc: keys: Document usage of TEE based Trusted Keys
-Sumit
/Jarkko