Arch Linux users might want to read this document.
An efficent method to achieve a properly encrypted, UEFI-booting, Arch Linux system. Multi-OS, and VirtualBox, UEFI booting are also supported. OBJECTIVE: Install Arch Linux with encrypted root and swap filesystems and boot from UEFI. Note: This method supports both dedicated Arch installs and those who wish to install Arch on a multi-OS-UEFI booting system. VirtualBox Installers Note: This installation method can also be used to install Arch Linux as an UEFI-booting Guest system in VirtualBox. You must have UEFI-booting enabled in VBox’s Guest System Settings prior to installation.[…]
https://github.com/HardenedArray/Encrypted-Arch-UEFI-Installation
