diff --git a/lib/chessh/auth/keys.ex b/lib/chessh/auth/keys.ex
index a948fdf..e90f101 100644
--- a/lib/chessh/auth/keys.ex
+++ b/lib/chessh/auth/keys.ex
@@ -1,8 +1,6 @@
 defmodule Chessh.Auth.KeyAuthenticator do
-  alias Chessh.Key
-  alias Chessh.Repo
+  alias Chessh.{Key, Repo}
   use Sshd.PublicKeyAuthenticator
-  require Logger
   import Ecto.Query
 
   def authenticate(username, public_key) do
diff --git a/priv/make_keys.sh b/priv/make_keys.sh
new file mode 100755
index 0000000..bd65aec
--- /dev/null
+++ b/priv/make_keys.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+mkdir keys
+chmod 700 keys
+cd keys
+
+ssh-keygen -N "" -b 256  -t ecdsa -f ssh_host_ecdsa_key
+ssh-keygen -N "" -b 1024 -t dsa -f ssh_host_dsa_key
+ssh-keygen -N "" -b 2048 -t rsa -f ssh_host_rsa_key
\ No newline at end of file