# dumping to a file named ' ' so that the ssh-keygen output
# doesn't claim any potentially bogus hostname(s):
tmpkey=$(mktemp -d)
gpg_authentication "--export $fingerprint" | openpgp2ssh "$fingerprint" 2>/dev/null > "$tmpkey/ "
echo -n "ssh fingerprint: "
# dumping to a file named ' ' so that the ssh-keygen output
# doesn't claim any potentially bogus hostname(s):
tmpkey=$(mktemp -d)
gpg_authentication "--export $fingerprint" | openpgp2ssh "$fingerprint" 2>/dev/null > "$tmpkey/ "
echo -n "ssh fingerprint: "