heads VS mortar

I downloaded the VGA ROM for my Thinkpad W530 for both the Intel IGPU and Nvidia Quadro K1000M using this and configured the build config to use them with the correct PCI ports (8086,0166 10de,0ffc). Everything works fine except the output for both the VGA and the mini DP port. Does anyone have any ideas of what I could be missing here?

You may be interested in Heads, which is available on Purism laptops under the name PureBoot. Though this really needs a coreboot-capable machine, I think, and isn't something you can just add to your existing UEFI boot chain.

You don't need to encrypt anything to verify those images, you just need to sign them. See how Heads does this.

https://github.com/osresearch/heads

Unfortunately there is also the Heads secure firmware: https://osresearch.net/ as well. Otherwise my vote would go to Heads. Liive OS could be pretty hard to optimize in a search engine, they'll think it's misspelled. Could call it "Miles" and just never ack the reference...

Heads, https://osresearch.net/

If you worried about malicious changes, there is the write lock protection feature in coreboot that prevents internal flashing. This would require you to flash externally whenever you want to update coreboot. If worried someone will also flash your BIOS externally, you may want to look into Heads

Bruteforce of such random password is just not plausible and talks about KDF "weakness" is just a distraction. I think most likely it was evil maid attack.

Here are projects which try to mitigate some of evil maid attack risks:

https://github.com/noahbliss/mortar

https://safeboot.dev/

Secure boot and TPM support (à la Mortar: https://github.com/noahbliss/mortar)

There are tools that look to be able to automate it: https://github.com/noahbliss/mortar/blob/master/docs/proxmox-install.md

I just went through the process of setting up new ubuntu VM's using full root disk LUKS encryption and auto-unlock via Proxmox's vTPM2.0 and UEFI ( via this extremely helpful resource https://github.com/noahbliss/mortar )

I have used this project with Debian+proxmox and it's been working great. https://github.com/noahbliss/mortar but I did read the arch wiki a bit which helped my understanding.

There's a project called "mortar" (as in, gluing all these bricks together) that was attempting to simplify this. Though it's lost steam, reading through it's simple bash scripts was a great place to start for me. This guide for Fedora also helped a lot.

There have been a number of attempts to solve this problem, but the most complete appear to be Mortar (a project I head) and safeboot.dev

I highly recommend taking a look at either of these projects if you want be able to improve both your convenience through auto unlocking, and security through broadened scope of audit.

https://github.com/noahbliss/mortar

https://safeboot.dev

Check out mortar. It uses secure boot and TPM along with LUKS. The creator is super helpful and available on the telegram.

A more advanced approach would be something like mortar to chain-load signed stuff.

There seems to be a workable solution out there for 2.0: https://github.com/noahbliss/mortar/blob/master/docs/proxmox-install.md