I would like to get a file from a remote system. Normally i would just
scp user@computername/filename . .
However, my ssh key is on a yubikey (going through gpg) so i need to use that for the server to recognize me.
I have found documentation about using a yubikey to login to the qubes console, but nothing about using a yubikey inside a appvm (like, for example, the appvm running the ssh client).
Could I get some direction as to the general attack path one should use for this? For example, can the yubikey be connected to dom0 and forwarded to a VM like the block devices can be? or would the yubikey need to be brought through a sys-usb vm? (tangential point: for some reason the sys-usb vm does not seem to work for me when i try to move the usb devices to it).