diff --git a/public/attributes b/public/attributes
index bfffbad774eb38510fe489064a147eeaea1b3f4c..b7f0701ce7e8e3ce9ffa749590f99aeb0545ff4e 100644
--- a/public/attributes
+++ b/public/attributes
@@ -233,6 +233,9 @@ attribute hal_vr_server;
 attribute hal_wifi;
 attribute hal_wifi_client;
 attribute hal_wifi_server;
+attribute hal_wifi_keystore;
+attribute hal_wifi_keystore_client;
+attribute hal_wifi_keystore_server;
 attribute hal_wifi_supplicant;
 attribute hal_wifi_supplicant_client;
 attribute hal_wifi_supplicant_server;
diff --git a/public/hal_wifi_keystore.te b/public/hal_wifi_keystore.te
new file mode 100644
index 0000000000000000000000000000000000000000..15368ae3e5d49ce30b85ea19c11a2426f2c2b6ea
--- /dev/null
+++ b/public/hal_wifi_keystore.te
@@ -0,0 +1,2 @@
+# HwBinder IPC from client to server.
+binder_call(hal_wifi_keystore_client, hal_wifi_keystore_server)
diff --git a/public/hal_wifi_supplicant.te b/public/hal_wifi_supplicant.te
index ed10f8d1cf376614fea433039f519057a7cb616c..49ce4fa6e540b7f11935f19b01baf23df61b8feb 100644
--- a/public/hal_wifi_supplicant.te
+++ b/public/hal_wifi_supplicant.te
@@ -23,17 +23,6 @@ allow hal_wifi_supplicant wifi_data_file:file create_file_perms;
 allow hal_wifi_supplicant wpa_socket:dir create_dir_perms;
 allow hal_wifi_supplicant wpa_socket:sock_file create_file_perms;
 
-# TODO(b/34131400): Use hwbinder to access keystore.
-use_keystore(hal_wifi_supplicant)
-binder_use(hal_wifi_supplicant)
-
-# WPA (wifi) has a restricted set of permissions from the default.
-allow hal_wifi_supplicant keystore:keystore_key {
-    get
-    sign
-    verify
-};
-
 # Allow wpa_cli to work. wpa_cli creates a socket in
 # /data/misc/wifi/sockets which hal_wifi_supplicant supplicant communicates with.
 userdebug_or_eng(`
diff --git a/public/keystore.te b/public/keystore.te
index 55cafc541e70e6d3af4a8709381948a9d308900a..456c74d50fb7da75532ea76ddffbd9e9f6514773 100644
--- a/public/keystore.te
+++ b/public/keystore.te
@@ -10,6 +10,9 @@ binder_call(keystore, system_server)
 # talk to keymaster
 hal_client_domain(keystore, hal_keymaster)
 
+# Implement the wifi keystore hal.
+hal_server_domain(keystore, hal_wifi_keystore)
+
 allow keystore keystore_data_file:dir create_dir_perms;
 allow keystore keystore_data_file:notdevfile_class_set create_file_perms;
 allow keystore keystore_exec:file { getattr };
diff --git a/vendor/hal_wifi_supplicant_default.te b/vendor/hal_wifi_supplicant_default.te
index 1ee95bb3de626b43db2f6df85ee6e73de8aae10a..f0a6ffc383dc553dcc8329862a50a68497510953 100644
--- a/vendor/hal_wifi_supplicant_default.te
+++ b/vendor/hal_wifi_supplicant_default.te
@@ -8,8 +8,8 @@ net_domain(hal_wifi_supplicant_default)
 # Create a socket for receiving info from wpa
 type_transition hal_wifi_supplicant_default wifi_data_file:dir wpa_socket "sockets";
 
-# TODO(b/34603782): Remove this once Wi-Fi Supplicant HAL stops using Binder
-typeattribute hal_wifi_supplicant_default binder_in_vendor_violators;
+# Allow wpa_supplicant to talk to Wifi Keystore HAL.
+hal_client_domain(hal_wifi_supplicant_default, hal_wifi_keystore)
 # TODO (b/36645291) Move hal_wifi_supplicant's data access to /data/vendor
 # Remove coredata_in_vendor_violators attribute.
 # wpa supplicant or equivalent