Re: [PATCH V6 4/4] efi: Attempt to get the TCG2 event log in the boot stub

2019-05-18 Thread Ard Biesheuvel
On Fri, 17 May 2019 at 23:39, Matthew Garrett wrote: > > From: Matthew Garrett > > Right now we only attempt to obtain the SHA1-only event log. The > protocol also supports a crypto agile log format, which contains digests > for all algorithms in use. Attempt to obtain this first, and fall back

[PATCH V6 4/4] efi: Attempt to get the TCG2 event log in the boot stub

2019-05-17 Thread Matthew Garrett
From: Matthew Garrett Right now we only attempt to obtain the SHA1-only event log. The protocol also supports a crypto agile log format, which contains digests for all algorithms in use. Attempt to obtain this first, and fall back to obtaining the older format if the system doesn't support it.