Re: Private: Re: [yocto] Which layer is best for tpm2 stack
Diego Santa Cruz
Dear all,
I got the feedback below by private email (was meant to be sent to the m-l), so I think I’ll go with meta-tmp2 from meta-secure-core for now.
But I may switch to meta-tpm from meta-security in the future as it seems to have more tpm2 related recipes (I’m on thud for now and the tpm2-tools in thud branch of meta-security is too old).
Any other feedback from the community?
Thanks,
Diego
-- spinetix.com
From: Dan O'Donovan via Lists.Yoctoproject.Org <dan=emutex.com@...>
Sent: 28 November 2019 12:00 To: Diego Santa Cruz <Diego.SantaCruz@...> Subject: Private: Re: [yocto] Which layer is best for tpm2 stack
On Wed, Nov 27, 2019 at 02:56 PM, Diego Santa Cruz wrote:
I've personally used the meta-tpm2 layer in meta-secure-core repo with good success on both Intel and ARM platforms with Infineon TPM chips. In particular, I used the cryptfs-tpm2 and secure-core initramfs recipes from that layer for managing
root fs encryption. IIRC, this layer seemed to offer the best support for what we needed regarding TPM2 on Yocto 'Sumo' at the time.
|
|