Revert "only use rsa keys for dropbear"

This reverts commit 7eb3bb228f.

README.md

@@ -35,4 +35,3 @@ Templates (`hardware/*`) consist of three files:
 
 
 `authorized_keys/*` is used to create the users and populate their respective `~/.ssh/authorized_keys`
-`authorized_keys_dropbear/*` is allowed to login for fde unlocking. No ed25519 keys supported.`

authorized_keys_dropbear/lub

@@ -1 +0,0 @@
-ssh-rsa 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 lub

post-debootstrap-installer.sh

@@ -33,7 +33,7 @@ apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-conf
 mdadm --examine --scan | perl -pe 's/.*\/dev\/md\/?([0-9]+) .*UUID\=(.+?) .*/ARRAY \/dev\/md$1 UUID=$2/' > /etc/mdadm/mdadm.conf
 
 # concat user keys for cryptsetup unlocking at boot
-cat /hardware-setup/authorized_keys_dropbear/* > /etc/dropbear-initramfs/authorized_keys
+cat /hardware-setup/authorized_keys/* > /etc/dropbear-initramfs/authorized_keys
 
 # install grub
 if [ -d /sys/firmware/efi ]; then