[PATCH BlueZ v3 5/6] org.bluez.Device: Add Security Level related properties

This adds the SecurityLevel and EncryptionType properties which can be
used by clients to get the security level and encryption type in use
for a connection.
---
 doc/org.bluez.Device.rst | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/doc/org.bluez.Device.rst b/doc/org.bluez.Device.rst
index 3e6a30aaf..5120dbede 100644
--- a/doc/org.bluez.Device.rst
+++ b/doc/org.bluez.Device.rst
@@ -478,3 +478,39 @@ Possible values:
 Examples:
 
 :bluetoothctl: > bearer <dev> [last-seen/bredr/le]
+
+byte SecurityLevel [readonly, experimental]
+```````````````````````````````````````````
+Indicate the Security Level of a connection.
+
+Possible values:
+
+:0:
+	No security
+
+:1:
+	Unauthenticated pairing with encryption not required
+
+:2:
+	Unauthenticated pairing with encryption desired
+
+:3:
+	Authenticated pairing with encryption
+
+:4:
+	FIPS authenticated pairing with encryption
+
+byte EncryptionType [readonly, experimental]
+````````````````````````````````````````````
+Indicate the Encryption type in use for a connection.
+
+Possible values:
+
+:0:
+	No encryption
+
+:1:
+	E0 encryption
+
+:2:
+	AES-CCM encryption
-- 
2.43.0