diff --git a/scripts/make_authrized_keys/pub_keys/jungsungrock_ed25519.pub b/scripts/make_authrized_keys/pub_keys/jungsungrock_ed25519.pub
new file mode 100644
index 0000000..09cee1c
--- /dev/null
+++ b/scripts/make_authrized_keys/pub_keys/jungsungrock_ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKbI5DjRkABz65NnREzf5HKKIMPrIA4DrnDDXTrjnRH8 sujung@ex-em.com