bluetooth: mesh: Mark BT_MESH_USES_TINYCRYPT as deprecated

PavelVPV · PavelVPV · commit 15c4f053003f · 2024-10-31T09:52:24.000+01:00
Since TinyCrypt is deprecated, we need to mark BT_MESH_USES_TINYCRYPT
option as deprecated too so it is visible for the customers that they
need to switch to MbedTLS.

Signed-off-by: Pavel Vasilyev &lt;pavel.vasilyev@nordicsemi.no&gt;
diff --git a/doc/releases/release-notes-4.0.rst b/doc/releases/release-notes-4.0.rst
@@ -146,6 +146,13 @@ Bluetooth
 
 * HCI Drivers
 
+* Mesh
+
+  * The :kconfig:option:`CONFIG_BT_MESH_USES_TINYCRYPT` Kconfig option is marked as deprecated. The
+    reason is that the TinyCrypt library is deprecated and will be removed in a future release.
+    The :kconfig:option:`CONFIG_BT_MESH_USES_MBEDTLS_PSA` option should be used from now on.
+    Changing this option requires devices to be unprovisioned as the keys will not be restored.
+
 Boards & SoC Support
 ********************
 
diff --git a/subsys/bluetooth/mesh/Kconfig b/subsys/bluetooth/mesh/Kconfig
@@ -1412,6 +1412,7 @@ config BT_MESH_USES_TINYCRYPT
 	select TINYCRYPT_SHA256
 	select TINYCRYPT_SHA256_HMAC
 	select BT_HOST_CCM
+	select DEPRECATED
 	help
 	  Use TinyCrypt library to perform crypto operations.
 
