diff --git a/docs/nkode_over_unencrypted_channel.md b/docs/nkode_over_unencrypted_channel.md
index 0d08233..26f1875 100644
--- a/docs/nkode_over_unencrypted_channel.md
+++ b/docs/nkode_over_unencrypted_channel.md
@@ -58,7 +58,7 @@ sequenceDiagram
     end
     Note right of Server: Server also sends the 96-bit nonce in plain-text.<br/>The Server must never use the same nonce twice.<br/>It must be randonly generated for every authentication.<br/>The only additional overhead is the 96-bit nonce.
     rect rgb(191, 223, 255)
-    Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Reverse(Shuffled Keypad Index Array, SharedKey, Nonce)
+    Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Unshuffle(Shuffled Keypad Index Array, SharedKey, Nonce)
     end
     Mobile Client ->> User: Render Keypad
     User ->> Server: Set nKode
@@ -68,7 +68,7 @@ sequenceDiagram
     Server ->> Mobile Client: Shuffled Keypad Index Array + Nonce
     end
     rect rgb(191, 223, 255)
-    Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Reverse(Shuffled Keypad Index Array, SharedKey, Nonce)
+    Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Unshuffle(Shuffled Keypad Index Array, SharedKey, Nonce)
     end
     Mobile Client ->> User: Render Keypad
     User ->> Server: Confirm nKode
@@ -78,7 +78,7 @@ sequenceDiagram
     Server ->> Mobile Client: Shuffled Keypad Index Array + Nonce
     end
     rect rgb(191, 223, 255)
-    Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Reverse(Shuffled Keypad Index Array, SharedKey, Nonce)
+    Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Unshuffle(Shuffled Keypad Index Array, SharedKey, Nonce)
     end
     Mobile Client ->> User: Render Keypad
     User ->> Server: Successful Login