diff --git a/wifi/supplicant/1.3/ISupplicantStaIface.hal b/wifi/supplicant/1.3/ISupplicantStaIface.hal
index 58ef165..b501a95 100644
--- a/wifi/supplicant/1.3/ISupplicantStaIface.hal
+++ b/wifi/supplicant/1.3/ISupplicantStaIface.hal
@@ -20,6 +20,7 @@
 import @1.2::ISupplicantStaIface;
 import ISupplicantStaNetwork;
 import ISupplicantStaIfaceCallback;
+import @1.0::MacAddress;
 
 /**
  * Interface exposed by the supplicant for each station mode network
@@ -90,4 +91,32 @@
      */
     getKeyMgmtCapabilities_1_3()
         generates (SupplicantStatus status, bitfield<KeyMgmtMask> keyMgmtMask);
+
+    /**
+     * Flush FILS HLP IEs
+     * Use this to flush all the HLP IEs in wpa_supplicant
+     *
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
+     */
+    filsHlpFlushRequest() generates (SupplicantStatus status);
+
+    /**
+     * Add FILS HLP IEs
+     * Use this to add a HLP IE to wpa_supplicant
+     *
+     * @param dst_mac MAC address of the destination
+     * @param pkt The contents of the HLP IE starting from ethertype
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
+     */
+    filsHlpAddRequest(MacAddress dst_mac, vec<uint8_t> pkt) generates (SupplicantStatus status);
 };
diff --git a/wifi/supplicant/1.3/ISupplicantStaIfaceCallback.hal b/wifi/supplicant/1.3/ISupplicantStaIfaceCallback.hal
index 0be43d8..6828dcd 100644
--- a/wifi/supplicant/1.3/ISupplicantStaIfaceCallback.hal
+++ b/wifi/supplicant/1.3/ISupplicantStaIfaceCallback.hal
@@ -17,6 +17,10 @@
 package android.hardware.wifi.supplicant@1.3;
 
 import @1.2::ISupplicantStaIfaceCallback;
+import @1.0::ISupplicantStaIfaceCallback.State;
+import @1.0::Bssid;
+import @1.0::SupplicantNetworkId;
+import @1.0::Ssid;
 
 /**
  * Callback Interface exposed by the supplicant service
@@ -190,4 +194,26 @@
      * Indicates an EAP authentication failure.
      */
     oneway onEapFailure_1_3(uint32_t errorCode);
+
+    /**
+     * Used to indicate a state change event on this particular iface. If this
+     * event is triggered by a particular network, the |SupplicantNetworkId|,
+     * |ssid|, |bssid| parameters must indicate the parameters of the network/AP
+     * which caused this state transition.
+     *
+     * @param newState New State of the interface. This must be one of the |State|
+     *        values above.
+     * @param bssid BSSID of the corresponding AP which caused this state
+     *        change event. This must be zero'ed if this event is not
+     *        specific to a particular network.
+     * @param id ID of the corresponding network which caused this
+     *        state change event. This must be invalid (UINT32_MAX) if this
+     *        event is not specific to a particular network.
+     * @param ssid SSID of the corresponding network which caused this state
+     *        change event. This must be empty if this event is not specific
+     *        to a particular network.
+     * @param filsHlpSent If FILS HLP IEs were included in this association.
+     */
+    oneway onStateChanged_1_3(State newState, Bssid bssid, SupplicantNetworkId id, Ssid ssid,
+        bool filsHlpSent);
 };
diff --git a/wifi/supplicant/1.3/ISupplicantStaNetwork.hal b/wifi/supplicant/1.3/ISupplicantStaNetwork.hal
index e579d24..0566a21 100644
--- a/wifi/supplicant/1.3/ISupplicantStaNetwork.hal
+++ b/wifi/supplicant/1.3/ISupplicantStaNetwork.hal
@@ -44,6 +44,14 @@
          * WAPI Cert
          */
         WAPI_CERT = 1 << 13,
+        /**
+         * FILS shared key authentication with sha-256
+         */
+        FILS_SHA256 = 1 << 18,
+        /**
+         * FILS shared key authentication with sha-384
+         */
+        FILS_SHA384 = 1 << 19,
     };
 
     /**
@@ -268,4 +276,16 @@
      * @return authAlgMask Combination of |AuthAlgMask| values.
      */
     getAuthAlg_1_3() generates (SupplicantStatus status, bitfield<AuthAlgMask> authAlgMask);
+
+    /**
+     * Enable EAP ERP for this network.
+     *
+     * @param enable true to set, false otherwise.
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+     */
+    setEapErp(bool enable) generates (SupplicantStatus status);
 };
diff --git a/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp b/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp
index 3a30cec..f7019d2 100644
--- a/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp
@@ -261,6 +261,12 @@
         const ISupplicantStaIfaceCallback::BssTmData& /* data */) override {
         return Void();
     }
+    Return<void> onStateChanged_1_3(
+        ISupplicantStaIfaceCallback::State /* newState */,
+        const hidl_array<uint8_t, 6>& /*bssid */, uint32_t /* id */,
+        const hidl_vec<uint8_t>& /* ssid */, bool /* filsHlpSent */) override {
+        return Void();
+    }
 };
 
 class IfacePmkCacheCallback : public IfaceCallback {
@@ -506,6 +512,83 @@
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
 }
+
+/*
+ * FilsHlpAddRequest
+ */
+TEST_P(SupplicantStaIfaceHidlTest, FilsHlpAddRequest) {
+    uint32_t keyMgmtMask = 0;
+    uint8_t destMacAddr[] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55};
+    std::vector<uint8_t> pktBuffer = {
+        0x08, 0x00, 0x45, 0x10, 0x01, 0x3a, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
+        0x39, 0xa4, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x44,
+        0x00, 0x43, 0x01, 0x26, 0x77, 0x1e, 0x01, 0x01, 0x06, 0x00, 0x81, 0xf9,
+        0xf7, 0xcd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xc3,
+        0x65, 0xca, 0x34, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x63, 0x82, 0x53, 0x63, 0x35, 0x01, 0x01, 0x3d,
+        0x07, 0x01, 0x86, 0xc3, 0x65, 0xca, 0x34, 0x63, 0x39, 0x02, 0x05, 0xdc,
+        0x3c, 0x0e, 0x61, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x2d, 0x64, 0x68,
+        0x63, 0x70, 0x2d, 0x52, 0x37, 0x0a, 0x01, 0x03, 0x06, 0x0f, 0x1a, 0x1c,
+        0x33, 0x3a, 0x3b, 0x2b, 0xff, 0x00};
+
+    sta_iface_->getKeyMgmtCapabilities_1_3(
+        [&](const SupplicantStatus& status, uint32_t keyMgmtMaskInternal) {
+            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+            keyMgmtMask = keyMgmtMaskInternal;
+        });
+
+    SupplicantStatusCode expectedStatusCode =
+        (keyMgmtMask & (ISupplicantStaNetwork::KeyMgmtMask::FILS_SHA256 |
+                        ISupplicantStaNetwork::KeyMgmtMask::FILS_SHA384))
+            ? SupplicantStatusCode::SUCCESS
+            : SupplicantStatusCode::FAILURE_UNKNOWN;
+
+    sta_iface_->filsHlpAddRequest(
+        destMacAddr, pktBuffer,
+        [expectedStatusCode](const SupplicantStatus& status) {
+            EXPECT_EQ(expectedStatusCode, status.code);
+        });
+}
+
+/*
+ * FilsHlpFlushRequest
+ */
+TEST_P(SupplicantStaIfaceHidlTest, FilsHlpFlushRequest) {
+    uint32_t keyMgmtMask = 0;
+    sta_iface_->getKeyMgmtCapabilities_1_3(
+        [&](const SupplicantStatus& status, uint32_t keyMgmtMaskInternal) {
+            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+            keyMgmtMask = keyMgmtMaskInternal;
+        });
+
+    SupplicantStatusCode expectedStatusCode =
+        (keyMgmtMask & (ISupplicantStaNetwork::KeyMgmtMask::FILS_SHA256 |
+                        ISupplicantStaNetwork::KeyMgmtMask::FILS_SHA384))
+            ? SupplicantStatusCode::SUCCESS
+            : SupplicantStatusCode::FAILURE_UNKNOWN;
+
+    sta_iface_->filsHlpFlushRequest(
+        [expectedStatusCode](const SupplicantStatus& status) {
+            EXPECT_EQ(expectedStatusCode, status.code);
+        });
+}
 INSTANTIATE_TEST_CASE_P(
     PerInstance, SupplicantStaIfaceHidlTest,
     testing::Combine(
diff --git a/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp
index d82db50..13f3366 100644
--- a/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp
+++ b/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -285,6 +285,28 @@
             });
     }
 }
+/*
+ * SetEapErp
+ */
+TEST_P(SupplicantStaNetworkHidlTest, SetEapErp) {
+    uint32_t keyMgmtMask = 0;
+    sta_iface_->getKeyMgmtCapabilities_1_3(
+        [&](const SupplicantStatus &status, uint32_t keyMgmtMaskInternal) {
+            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+            keyMgmtMask = keyMgmtMaskInternal;
+        });
+
+    SupplicantStatusCode expectedStatusCode =
+        (keyMgmtMask & (ISupplicantStaNetwork::KeyMgmtMask::FILS_SHA256 |
+                        ISupplicantStaNetwork::KeyMgmtMask::FILS_SHA384))
+            ? SupplicantStatusCode::SUCCESS
+            : SupplicantStatusCode::FAILURE_UNKNOWN;
+
+    sta_network_->setEapErp(
+        true, [expectedStatusCode](const SupplicantStatus &status) {
+            EXPECT_EQ(expectedStatusCode, status.code);
+        });
+}
 INSTANTIATE_TEST_CASE_P(
     PerInstance, SupplicantStaNetworkHidlTest,
     testing::Combine(