From f5697b0ae574104bd69ec4fc8da5919c596918c1 Mon Sep 17 00:00:00 2001
From: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
Date: Fri, 19 Jun 2026 23:19:30 -0400
Subject: [PATCH] [packet_transport] Mark encryption key as cv.sensitive
 (#17066)

---
 esphome/components/packet_transport/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/packet_transport/__init__.py b/esphome/components/packet_transport/__init__.py
index 0b166bb65c..4293dffb15 100644
--- a/esphome/components/packet_transport/__init__.py
+++ b/esphome/components/packet_transport/__init__.py
@@ -69,7 +69,7 @@ ENCRYPTION_SCHEMA = {
     cv.Optional(CONF_ENCRYPTION): cv.maybe_simple_value(
         cv.Schema(
             {
-                cv.Required(CONF_KEY): cv.string,
+                cv.Required(CONF_KEY): cv.sensitive(cv.string),
             }
         ),
         key=CONF_KEY,