# IFI Mirror Signing Key
# (see: https://wiki.debian.org/DebianRepository/UseThirdParty)
wget -O /etc/apt/keyrings/mirror.informatik.uni-goettingen.de-archive-keyring.gpg https://mirror.informatik.uni-goettingen.de/keys/mirror.informatik.uni-goettingen.de-archive-keyring.gpg