a project by ptesarik
QEMU can serve host files using the 9P2000 protocol. Xen can serve host files using the 9P2000 protocol. Even WSL2 can serve files using the 9P2000 protocol. This makes it a perfect choice to make your kernel under development in your host environment available to your testing VM, right? Well, almost. GRUB2 cannot boot from a Plan9 filesystem share.
a project by gary_lin
The key protector support in GRUB2 is on the way and it currently supports only TPM2. This project is aim to explore the possibility to extend the key protector to support Yubikey to store the LUKS key.