diff --git a/audio/aidl/default/config/audio_policy_configuration.xsd b/audio/aidl/default/config/audio_policy_configuration.xsd
index 823b217..2c18a1e 100644
--- a/audio/aidl/default/config/audio_policy_configuration.xsd
+++ b/audio/aidl/default/config/audio_policy_configuration.xsd
@@ -424,6 +424,8 @@
             <xs:enumeration value="AUDIO_FORMAT_DRA"/>
             <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE_QLEA"/>
             <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE_R4"/>
+            <xs:enumeration value="AUDIO_FORMAT_DTS_HD_MA"/>
+            <xs:enumeration value="AUDIO_FORMAT_DTS_UHD_P2"/>
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="extendableAudioFormat">
diff --git a/automotive/remoteaccess/test_grpc_server/README.md b/automotive/remoteaccess/test_grpc_server/README.md
index 28035de..6bc1829 100644
--- a/automotive/remoteaccess/test_grpc_server/README.md
+++ b/automotive/remoteaccess/test_grpc_server/README.md
@@ -79,6 +79,8 @@
 
 * `make -j TestWakeupClientServer`
 
+* `make -j ApPowerControlLib`
+
 ## How to push the test wakeup client to a TCU which runs Android.
 
 * Make the target device writable:
@@ -97,6 +99,8 @@
 
 * `adb push vendor/bin/TestWakeupClientServer /vendor/bin`
 
+* `adb push vendor/lib/ApPowerControlLib.so /vendor/lib`
+
 * `adb shell`
 
 * `su`
diff --git a/automotive/remoteaccess/test_grpc_server/impl/Android.bp b/automotive/remoteaccess/test_grpc_server/impl/Android.bp
index e978c8c..152b528 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/Android.bp
+++ b/automotive/remoteaccess/test_grpc_server/impl/Android.bp
@@ -31,6 +31,7 @@
         "libutils",
         "libgrpc++",
         "libprotobuf-cpp-full",
+        "//hardware/interfaces/automotive/remoteaccess/test_grpc_server/lib:ApPowerControlLib",
     ],
     whole_static_libs: [
         "wakeup_client_protos",
diff --git a/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp b/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
index 795265f..7dcd31e 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
+++ b/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
@@ -16,6 +16,8 @@
 
 #include "TestWakeupClientServiceImpl.h"
 
+#include "ApPowerControl.h"
+
 #include <android-base/stringprintf.h>
 #include <inttypes.h>
 #include <utils/Looper.h>
@@ -245,8 +247,7 @@
 }
 
 void TestWakeupClientServiceImpl::wakeupApplicationProcessor() {
-    printf("Waking up application processor...\n");
-    // TODO(b/254547153): Send can bus message using socket CAN once we know what the message is.
+    wakeupAp();
 }
 
 }  // namespace remoteaccess
diff --git a/automotive/remoteaccess/test_grpc_server/lib/Android.bp b/automotive/remoteaccess/test_grpc_server/lib/Android.bp
new file mode 100644
index 0000000..7e95f53
--- /dev/null
+++ b/automotive/remoteaccess/test_grpc_server/lib/Android.bp
@@ -0,0 +1,32 @@
+// Copyright (C) 2022 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+soong_namespace {}
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_library_shared {
+    name: "ApPowerControlLib",
+    vendor: true,
+    srcs: ["*.cpp"],
+    local_include_dirs: ["."],
+    export_include_dirs: ["."],
+}
diff --git a/automotive/remoteaccess/test_grpc_server/lib/ApPowerControl.cpp b/automotive/remoteaccess/test_grpc_server/lib/ApPowerControl.cpp
new file mode 100644
index 0000000..862fed1
--- /dev/null
+++ b/automotive/remoteaccess/test_grpc_server/lib/ApPowerControl.cpp
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ApPowerControl.h"
+
+#include <cstdio>
+
+void wakeupAp() {
+    printf("Waking up application processor...\n");
+}
diff --git a/automotive/remoteaccess/test_grpc_server/lib/ApPowerControl.h b/automotive/remoteaccess/test_grpc_server/lib/ApPowerControl.h
new file mode 100644
index 0000000..9560576
--- /dev/null
+++ b/automotive/remoteaccess/test_grpc_server/lib/ApPowerControl.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Wakeup application processor if not already waken up.
+void wakeupAp();
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 7c8e1f5..9e4f252 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -1632,10 +1632,8 @@
      *
      * The Android properties are:
      *
-     * int32Values[0] : Input code identifying the function representing this event. Valid event
-     *                  types are defined by CustomInputType.CUSTOM_EVENT_F1 up to
-     *                  CustomInputType.CUSTOM_EVENT_F10. They represent the custom event to be
-     *                  defined by OEM partners.
+     * int32Values[0] : Input code identifying the function representing this event. OEMs are free
+     *                  to use any signed 32 bits number to represent the input code value.
      * int32Values[1] : target display type defined in VehicleDisplay. Events not tied to specific
      *                  display must be sent to VehicleDisplay#MAIN.
      * int32Values[2] : repeat counter, if 0 then event is not repeated. Values 1 or above means
@@ -5326,10 +5324,11 @@
  */
 enum CustomInputType : int32_t {
     /**
-     * Ten functions representing the custom input code to be defined and implemented by OEM
-     * partners.
+     * Ten optional function codes to be used in case OEM don't need more than 10 input code values.
      *
-     * OEMs need to formally contact Android team if more than 10 functions are required.
+     * OEMs are free to use any signed 32 bits number to represent the input code value.
+     * The following function keys are only for convenience and any other integer values are
+     * also allowed.
      */
     CUSTOM_EVENT_F1 = 1001,
     CUSTOM_EVENT_F2 = 1002,
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 7110ac0..6a1a426 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -609,6 +609,15 @@
         </interface>
     </hal>
     <hal format="aidl" optional="true">
+        <name>android.hardware.secure_element</name>
+        <version>1</version>
+        <interface>
+            <name>ISecureElement</name>
+            <regex-instance>eSE[1-9][0-9]*</regex-instance>
+            <regex-instance>SIM[1-9][0-9]*</regex-instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
         <name>android.hardware.security.secureclock</name>
         <version>1</version>
         <interface>
diff --git a/current.txt b/current.txt
index afde7b1..146ded6 100644
--- a/current.txt
+++ b/current.txt
@@ -929,4 +929,7 @@
 1bac6a7c8136dfb0414fe5639eec115aa2d12927e64a0642a43fb53225f099b2 android.hardware.wifi@1.6::IWifiStaIface
 0a800e010e8eb6eecdfdc96f04fd2ae2f417a79a74a7c0eec3a9f539199bccd4 android.hardware.wifi@1.6::types
 
+# ABI preserving changes to HALs during Android U
+2aa559cda86c358c6429114ef6bc72c1b43281e98f9eb6b4df5e7073c8d05767 android.hardware.automotive.vehicle@2.0::types
+
 # There will be no more HIDL HALs. Use AIDL instead.
diff --git a/graphics/allocator/aidl/Android.bp b/graphics/allocator/aidl/Android.bp
index 6dc983c..9edc555 100644
--- a/graphics/allocator/aidl/Android.bp
+++ b/graphics/allocator/aidl/Android.bp
@@ -39,6 +39,7 @@
             min_sdk_version: "29",
         },
     },
+    frozen: false,
     versions_with_info: [
         {
             version: "1",
diff --git a/graphics/composer/aidl/Android.bp b/graphics/composer/aidl/Android.bp
index 9b88d98..56e6ed2 100644
--- a/graphics/composer/aidl/Android.bp
+++ b/graphics/composer/aidl/Android.bp
@@ -31,6 +31,7 @@
         enabled: true,
         support_system_process: true,
     },
+    frozen: true,
     srcs: [
         "android/hardware/graphics/composer3/*.aidl",
     ],
diff --git a/secure_element/aidl/Android.bp b/secure_element/aidl/Android.bp
new file mode 100644
index 0000000..5a529a4
--- /dev/null
+++ b/secure_element/aidl/Android.bp
@@ -0,0 +1,35 @@
+aidl_interface {
+    name: "android.hardware.secure_element",
+    vendor_available: true,
+    host_supported: true,
+    srcs: ["android/hardware/secure_element/*.aidl"],
+    stability: "vintf",
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "system_current",
+        },
+    },
+}
+
+cc_test {
+    name: "VtsHalSecureElementTargetTest",
+    defaults: [
+        "VtsHalTargetTestDefaults",
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: ["vts/VtsHalSecureElementTargetTest.cpp"],
+    shared_libs: [
+        "libbinder_ndk",
+    ],
+    static_libs: [
+        "android.hardware.secure_element-V1-ndk",
+        "libgmock",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+}
diff --git a/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/ISecureElement.aidl b/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/ISecureElement.aidl
new file mode 100644
index 0000000..fba29ab
--- /dev/null
+++ b/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/ISecureElement.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.secure_element;
+@VintfStability
+interface ISecureElement {
+  void closeChannel(in byte channelNumber);
+  byte[] getAtr();
+  void init(in android.hardware.secure_element.ISecureElementCallback clientCallback);
+  boolean isCardPresent();
+  byte[] openBasicChannel(in byte[] aid, in byte p2);
+  android.hardware.secure_element.LogicalChannelResponse openLogicalChannel(in byte[] aid, in byte p2);
+  void reset();
+  byte[] transmit(in byte[] data);
+  const int FAILED = 1;
+  const int CHANNEL_NOT_AVAILABLE = 2;
+  const int NO_SUCH_ELEMENT_ERROR = 3;
+  const int UNSUPPORTED_OPERATION = 4;
+  const int IOERROR = 5;
+}
diff --git a/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/ISecureElementCallback.aidl b/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/ISecureElementCallback.aidl
new file mode 100644
index 0000000..6c2be2a
--- /dev/null
+++ b/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/ISecureElementCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.secure_element;
+@VintfStability
+interface ISecureElementCallback {
+  void onStateChange(in boolean connected, in String debugReason);
+}
diff --git a/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/LogicalChannelResponse.aidl b/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/LogicalChannelResponse.aidl
new file mode 100644
index 0000000..f2e7f04
--- /dev/null
+++ b/secure_element/aidl/aidl_api/android.hardware.secure_element/current/android/hardware/secure_element/LogicalChannelResponse.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.secure_element;
+@VintfStability
+parcelable LogicalChannelResponse {
+  byte channelNumber;
+  byte[] selectResponse;
+}
diff --git a/secure_element/aidl/android/hardware/secure_element/ISecureElement.aidl b/secure_element/aidl/android/hardware/secure_element/ISecureElement.aidl
new file mode 100644
index 0000000..7c5a704
--- /dev/null
+++ b/secure_element/aidl/android/hardware/secure_element/ISecureElement.aidl
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.secure_element;
+
+import android.hardware.secure_element.ISecureElementCallback;
+import android.hardware.secure_element.LogicalChannelResponse;
+
+@VintfStability
+interface ISecureElement {
+    const int FAILED = 1;
+    const int CHANNEL_NOT_AVAILABLE = 2;
+    const int NO_SUCH_ELEMENT_ERROR = 3;
+    const int UNSUPPORTED_OPERATION = 4;
+    const int IOERROR = 5;
+
+    /**
+     * Closes the channel indicated by the channelNumber.
+     *
+     * @throws ServiceSpecificException Closing a channel must return
+     *     FAILED on an error or if a basic channel (i.e. channel 0)
+     *     is used.
+     *
+     * @param channelNumber to be closed
+     */
+    void closeChannel(in byte channelNumber);
+
+    /**
+     * Returns Answer to Reset as per ISO/IEC 7816
+     *
+     * @return containing the response. Empty vector if Secure Element
+     *                  doesn't support ATR.
+     */
+    byte[] getAtr();
+
+    /**
+     * Initializes the Secure Element. This may include updating the applet
+     * and/or vendor-specific initialization.
+     *
+     * HAL service must send onStateChange() with connected equal to true
+     * after all the initialization has been successfully completed.
+     * Clients must wait for a onStateChange(true) before opening channels.
+     *
+     * @param clientCallback callback used to sent status of the SE back to the
+     *                       client
+     */
+    void init(in ISecureElementCallback clientCallback);
+
+    /**
+     * Returns the current state of the card.
+     *
+     * This is useful for removable Secure Elements like UICC,
+     * Secure Elements on SD cards etc.
+     *
+     * @return true if present, false otherwise
+     */
+    boolean isCardPresent();
+
+    /**
+     * Opens a basic channel with the Secure Element, selecting the applet
+     * represented by the Application ID (AID). A basic channel has channel
+     * number 0.
+     *
+     * @throws ServiceSpecificException with codes
+     *  - CHANNEL_NOT_AVAILABLE if secure element has reached the maximum
+     *    limit on the number of channels it can support.
+     *  - NO_SUCH_ELEMENT_ERROR if AID provided doesn't match any applet
+     *    on the secure element.
+     *  - UNSUPPORTED_OPERATION if operation provided by the P2 parameter
+     *    is not permitted by the applet.
+     *  - IOERROR if there was an error communicating with the Secure Element.
+     *
+     * @param aid AID to uniquely identify the applet on the Secure Element
+     * @param p2 P2 parameter of SELECT APDU as per ISO 7816-4
+     *
+     * @return On success, response to SELECT command.
+     */
+    byte[] openBasicChannel(in byte[] aid, in byte p2);
+
+    /**
+     * Opens a logical channel with the Secure Element, selecting the applet
+     * represented by the Application ID (AID).
+     *
+     * @param aid AID to uniquely identify the applet on the Secure Element
+     * @param p2 P2 parameter of SELECT APDU as per ISO 7816-4
+     * @throws ServiceSpecificException on error with the following code:
+     *  - CHANNEL_NOT_AVAILABLE if secure element has reached the maximum
+     *    limit on the number of channels it can support.
+     *  - NO_SUCH_ELEMENT_ERROR if AID provided doesn't match any applet
+     *    on the secure element.
+     *  - UNSUPPORTED_OPERATION if operation provided by the P2 parameter
+     *    is not permitted by the applet.
+     *  - IOERROR if there was an error communicating with the Secure Element.
+     *
+     * @return On success, response to SELECT command
+     */
+    LogicalChannelResponse openLogicalChannel(in byte[] aid, in byte p2);
+
+    /**
+     * Reset the Secure Element.
+     *
+     * HAL should trigger reset to the secure element. It could hardware power cycle or
+     * a soft reset depends on the hardware design.
+     * HAL service must send onStateChange() with connected equal to true
+     * after resetting and all the re-initialization has been successfully completed.
+     */
+    void reset();
+
+    /**
+     * Transmits an APDU command (as per ISO/IEC 7816) to the SE.
+     *
+     * @param data APDU command to be sent
+     * @return response to the command
+     */
+    byte[] transmit(in byte[] data);
+}
diff --git a/secure_element/aidl/android/hardware/secure_element/ISecureElementCallback.aidl b/secure_element/aidl/android/hardware/secure_element/ISecureElementCallback.aidl
new file mode 100644
index 0000000..d15a7fb
--- /dev/null
+++ b/secure_element/aidl/android/hardware/secure_element/ISecureElementCallback.aidl
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.secure_element;
+
+@VintfStability
+interface ISecureElementCallback {
+    /**
+     * Used to inform the client about changes in the state of the Secure
+     * Element.
+     *
+     * @param connected indicates the current state of the SE
+     * @param reason provides additional data why there was a change in state
+     *               ex. initialization error, SE removed etc
+     *               This is used only for debugging purpose to understand
+     *               in-field issues.
+     */
+    void onStateChange(in boolean connected, in String debugReason);
+}
diff --git a/secure_element/aidl/android/hardware/secure_element/LogicalChannelResponse.aidl b/secure_element/aidl/android/hardware/secure_element/LogicalChannelResponse.aidl
new file mode 100644
index 0000000..65ea71e
--- /dev/null
+++ b/secure_element/aidl/android/hardware/secure_element/LogicalChannelResponse.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.secure_element;
+
+@VintfStability
+parcelable LogicalChannelResponse {
+    /**
+     * Channel number to uniquely identify the channel
+     */
+    byte channelNumber;
+    /**
+     * Response to SELECT command as per ISO/IEC 7816
+     */
+    byte[] selectResponse;
+}
diff --git a/secure_element/aidl/default/Android.bp b/secure_element/aidl/default/Android.bp
new file mode 100644
index 0000000..c604b68
--- /dev/null
+++ b/secure_element/aidl/default/Android.bp
@@ -0,0 +1,15 @@
+cc_binary {
+    name: "android.hardware.secure_element-service.example",
+    relative_install_path: "hw",
+    vendor: true,
+    init_rc: ["secure_element.rc"],
+    vintf_fragments: ["secure_element.xml"],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "android.hardware.secure_element-V1-ndk",
+    ],
+    srcs: [
+        "main.cpp",
+    ],
+}
diff --git a/secure_element/aidl/default/main.cpp b/secure_element/aidl/default/main.cpp
new file mode 100644
index 0000000..16b8236
--- /dev/null
+++ b/secure_element/aidl/default/main.cpp
@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aidl/android/hardware/secure_element/BnSecureElement.h>
+
+#include <android-base/hex.h>
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+
+using aidl::android::hardware::secure_element::BnSecureElement;
+using aidl::android::hardware::secure_element::ISecureElementCallback;
+using aidl::android::hardware::secure_element::LogicalChannelResponse;
+using android::base::HexString;
+using ndk::ScopedAStatus;
+
+static const std::vector<uint8_t> kAndroidTestAid = {0xA0, 0x00, 0x00, 0x04, 0x76, 0x41,
+                                                     0x6E, 0x64, 0x72, 0x6F, 0x69, 0x64,
+                                                     0x43, 0x54, 0x53, 0x31};
+static const std::vector<uint8_t> kLongAndroidTestAid = {0xA0, 0x00, 0x00, 0x04, 0x76, 0x41,
+                                                         0x6E, 0x64, 0x72, 0x6F, 0x69, 0x64,
+                                                         0x43, 0x54, 0x53, 0x32};
+
+class MySecureElement : public BnSecureElement {
+  public:
+    ScopedAStatus closeChannel(int8_t channelNumber) override {
+        LOG(INFO) << __func__ << " channel number: " << channelNumber;
+        return ScopedAStatus::ok();
+    }
+    ScopedAStatus getAtr(std::vector<uint8_t>* _aidl_return) override {
+        LOG(INFO) << __func__;
+        _aidl_return->clear();
+        return ScopedAStatus::ok();
+    }
+    ScopedAStatus init(const std::shared_ptr<ISecureElementCallback>& clientCallback) override {
+        LOG(INFO) << __func__ << " callback: " << clientCallback.get();
+        if (!clientCallback) {
+            return ScopedAStatus::fromExceptionCode(EX_NULL_POINTER);
+        }
+        mCb = clientCallback;
+        mCb->onStateChange(true, "");
+        return ScopedAStatus::ok();
+    }
+    ScopedAStatus isCardPresent(bool* _aidl_return) override {
+        LOG(INFO) << __func__;
+        *_aidl_return = true;
+        return ScopedAStatus::ok();
+    }
+    ScopedAStatus openBasicChannel(const std::vector<uint8_t>& aid, int8_t p2,
+                                   std::vector<uint8_t>* _aidl_return) override {
+        LOG(INFO) << __func__ << " aid: " << HexString(aid.data(), aid.size()) << " (" << aid.size()
+                  << ") p2 " << p2;
+
+        // TODO(b/123254068) - this is not an implementation of the OMAPI protocol or APDU.
+        // The functionality here is enough to exercise the framework, but actual
+        // calls to the secure element will fail. This implementation does not model
+        // channel isolation or any other aspects important to implementing secure element.
+        *_aidl_return = {0x90, 0x00, 0x00};  // DO NOT COPY
+        return ScopedAStatus::ok();
+    }
+    ScopedAStatus openLogicalChannel(
+            const std::vector<uint8_t>& aid, int8_t p2,
+            ::aidl::android::hardware::secure_element::LogicalChannelResponse* _aidl_return)
+            override {
+        LOG(INFO) << __func__ << " aid: " << HexString(aid.data(), aid.size()) << " (" << aid.size()
+                  << ") p2 " << p2;
+
+        if (aid != kAndroidTestAid && aid != kLongAndroidTestAid) {
+            return ScopedAStatus::fromServiceSpecificError(NO_SUCH_ELEMENT_ERROR);
+        }
+
+        *_aidl_return = LogicalChannelResponse{.channelNumber = 1, .selectResponse = {}};
+
+        // TODO(b/123254068) - this is not an implementation of the OMAPI protocol or APDU.
+        // The functionality here is enough to exercise the framework, but actual
+        // calls to the secure element will fail. This implementation does not model
+        // channel isolation or any other aspects important to implementing secure element.
+        if (aid == kAndroidTestAid) {                                 // DO NOT COPY
+            size_t size = 2050;                                       // DO NOT COPY
+            _aidl_return->selectResponse.resize(size);                // DO NOT COPY
+            _aidl_return->selectResponse[size - 1] = 0x00;            // DO NOT COPY
+            _aidl_return->selectResponse[size - 2] = 0x90;            // DO NOT COPY
+        } else {                                                      // DO NOT COPY
+            _aidl_return->selectResponse = {0x00, 0x00, 0x90, 0x00};  // DO NOT COPY
+        }                                                             // DO NOT COPY
+
+        LOG(INFO) << __func__ << " sending response: "
+                  << HexString(_aidl_return->selectResponse.data(),
+                               _aidl_return->selectResponse.size());
+
+        return ScopedAStatus::ok();
+    }
+    ScopedAStatus reset() override {
+        LOG(INFO) << __func__;
+        mCb->onStateChange(false, "reset");
+        mCb->onStateChange(true, "reset");
+        return ScopedAStatus::ok();
+    }
+    ScopedAStatus transmit(const std::vector<uint8_t>& data,
+                           std::vector<uint8_t>* _aidl_return) override {
+        LOG(INFO) << __func__ << " data: " << HexString(data.data(), data.size()) << " ("
+                  << data.size() << ")";
+
+        // TODO(b/123254068) - this is not an implementation of the OMAPI protocol or APDU.
+        // The functionality here is enough to exercise the framework, but actual
+        // calls to the secure element will fail. This implementation does not model
+        // channel isolation or any other aspects important to implementing secure element.
+
+        std::string hex = HexString(data.data(), data.size());                    // DO NOT COPY
+        if (hex == "01a4040210a000000476416e64726f696443545331") {                // DO NOT COPY
+            *_aidl_return = {0x00, 0x6A, 0x00};                                   // DO NOT COPY
+        } else if (data == std::vector<uint8_t>{0x00, 0xF4, 0x00, 0x00, 0x00}) {  // DO NOT COPY
+            // CHECK_SELECT_P2_APDU w/ channel 1 // DO NOT COPY
+            *_aidl_return = {0x00, 0x90, 0x00};                                   // DO NOT COPY
+        } else if (data == std::vector<uint8_t>{0x01, 0xF4, 0x00, 0x00, 0x00}) {  // DO NOT COPY
+            // CHECK_SELECT_P2_APDU w/ channel 1 // DO NOT COPY
+            *_aidl_return = {0x00, 0x90, 0x00};             // DO NOT COPY
+        } else if (data.size() == 5 || data.size() == 8) {  // DO NOT COPY
+            // SEGMENTED_RESP_APDU - happens to use length 5 and 8 // DO NOT COPY
+            size_t size = (data[2] << 8 | data[3]) + 2;       // DO NOT COPY
+            _aidl_return->resize(size);                       // DO NOT COPY
+            (*_aidl_return)[size - 1] = 0x00;                 // DO NOT COPY
+            (*_aidl_return)[size - 2] = 0x90;                 // DO NOT COPY
+            if (size >= 3) (*_aidl_return)[size - 3] = 0xFF;  // DO NOT COPY
+        } else {                                              // DO NOT COPY
+            *_aidl_return = {0x90, 0x00, 0x00};               // DO NOT COPY
+        }                                                     // DO NOT COPY
+
+        return ScopedAStatus::ok();
+    }
+
+  private:
+    std::shared_ptr<ISecureElementCallback> mCb;
+};
+
+int main() {
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+
+    auto se = ndk::SharedRefBase::make<MySecureElement>();
+    const std::string name = std::string() + BnSecureElement::descriptor + "/eSE1";
+    binder_status_t status = AServiceManager_addService(se->asBinder().get(), name.c_str());
+    CHECK_EQ(status, STATUS_OK);
+
+    ABinderProcess_joinThreadPool();
+    return EXIT_FAILURE;  // should not reach
+}
diff --git a/secure_element/aidl/default/secure_element.rc b/secure_element/aidl/default/secure_element.rc
new file mode 100644
index 0000000..7d21666
--- /dev/null
+++ b/secure_element/aidl/default/secure_element.rc
@@ -0,0 +1,4 @@
+service vendor.secure_element /vendor/bin/hw/android.hardware.secure_element-service.example
+    class hal
+    user nobody
+    group nobody
diff --git a/secure_element/aidl/default/secure_element.xml b/secure_element/aidl/default/secure_element.xml
new file mode 100644
index 0000000..96ab2e7
--- /dev/null
+++ b/secure_element/aidl/default/secure_element.xml
@@ -0,0 +1,7 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.secure_element</name>
+        <version>1</version>
+        <fqname>ISecureElement/eSE1</fqname>
+    </hal>
+</manifest>
diff --git a/secure_element/aidl/vts/VtsHalSecureElementTargetTest.cpp b/secure_element/aidl/vts/VtsHalSecureElementTargetTest.cpp
new file mode 100644
index 0000000..a85a8bc
--- /dev/null
+++ b/secure_element/aidl/vts/VtsHalSecureElementTargetTest.cpp
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+#include <aidl/android/hardware/secure_element/BnSecureElementCallback.h>
+#include <aidl/android/hardware/secure_element/ISecureElement.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
+
+using namespace std::chrono_literals;
+
+using aidl::android::hardware::secure_element::BnSecureElementCallback;
+using aidl::android::hardware::secure_element::ISecureElement;
+using aidl::android::hardware::secure_element::LogicalChannelResponse;
+using ndk::ScopedAStatus;
+using ndk::SharedRefBase;
+using ndk::SpAIBinder;
+using testing::ElementsAre;
+using testing::ElementsAreArray;
+
+#define EXPECT_OK(status)                                                \
+    do {                                                                 \
+        auto status_impl = (status);                                     \
+        EXPECT_TRUE(status_impl.isOk()) << status_impl.getDescription(); \
+    } while (false)
+
+static const std::vector<uint8_t> kDataApdu = {0x00, 0x08, 0x00, 0x00, 0x00};
+static const std::vector<uint8_t> kAndroidTestAid = {0xA0, 0x00, 0x00, 0x04, 0x76, 0x41,
+                                                     0x6E, 0x64, 0x72, 0x6F, 0x69, 0x64,
+                                                     0x43, 0x54, 0x53, 0x31};
+
+class MySecureElementCallback : public BnSecureElementCallback {
+  public:
+    ScopedAStatus onStateChange(bool state, const std::string& debugReason) override {
+        {
+            std::unique_lock<std::mutex> l(m);
+            (void)debugReason;
+            history.push_back(state);
+        }
+        cv.notify_one();
+        return ScopedAStatus::ok();
+    };
+
+    void expectCallbackHistory(std::vector<bool>&& want) {
+        std::unique_lock<std::mutex> l(m);
+        cv.wait_for(l, 2s, [&]() { return history.size() >= want.size(); });
+        EXPECT_THAT(history, ElementsAreArray(want));
+    }
+
+  private:
+    std::mutex m;  // guards history
+    std::condition_variable cv;
+    std::vector<bool> history;
+};
+
+class SecureElementAidl : public ::testing::TestWithParam<std::string> {
+  public:
+    virtual void SetUp() override {
+        SpAIBinder binder = SpAIBinder(AServiceManager_waitForService(GetParam().c_str()));
+        se = ISecureElement::fromBinder(binder);
+        ASSERT_NE(se, nullptr);
+
+        cb = SharedRefBase::make<MySecureElementCallback>();
+        EXPECT_OK(se->init(cb));
+
+        cb->expectCallbackHistory({true});
+    }
+
+    std::shared_ptr<ISecureElement> se;
+    std::shared_ptr<MySecureElementCallback> cb;
+};
+
+TEST_P(SecureElementAidl, isCardPresent) {
+    bool res = false;
+    EXPECT_OK(se->isCardPresent(&res));
+    EXPECT_TRUE(res);
+}
+
+TEST_P(SecureElementAidl, transmit) {
+    LogicalChannelResponse response;
+    EXPECT_OK(se->openLogicalChannel(kAndroidTestAid, 0x00, &response));
+
+    EXPECT_GE(response.selectResponse.size(), 2u);
+    EXPECT_GE(response.channelNumber, 1);
+
+    std::vector<uint8_t> command = kDataApdu;
+    command[0] |= response.channelNumber;
+
+    std::vector<uint8_t> transmitResponse;
+    EXPECT_OK(se->transmit(command, &transmitResponse));
+
+    EXPECT_LE(transmitResponse.size(), 3);
+    EXPECT_GE(transmitResponse.size(), 2);
+    EXPECT_EQ(transmitResponse[transmitResponse.size() - 1], 0x00);
+    EXPECT_EQ(transmitResponse[transmitResponse.size() - 2], 0x90);
+
+    EXPECT_OK(se->closeChannel(response.channelNumber));
+}
+
+TEST_P(SecureElementAidl, openBasicChannel) {
+    std::vector<uint8_t> response;
+    auto status = se->openBasicChannel(kAndroidTestAid, 0x00, &response);
+
+    if (!status.isOk()) {
+        EXPECT_EQ(status.getServiceSpecificError(), ISecureElement::CHANNEL_NOT_AVAILABLE)
+                << status.getDescription();
+        return;
+    }
+
+    EXPECT_GE(response.size(), 2u);
+    EXPECT_OK(se->closeChannel(0));
+}
+
+TEST_P(SecureElementAidl, getAtr) {
+    std::vector<uint8_t> atr;
+    EXPECT_OK(se->getAtr(&atr));
+    if (atr.size() == 0) {
+        return;
+    }
+    EXPECT_LE(atr.size(), 32u);
+    EXPECT_GE(atr.size(), 1u);
+}
+
+TEST_P(SecureElementAidl, openCloseLogicalChannel) {
+    LogicalChannelResponse response;
+    EXPECT_OK(se->openLogicalChannel(kAndroidTestAid, 0x00, &response));
+    EXPECT_GE(response.selectResponse.size(), 2u);
+    EXPECT_GE(response.channelNumber, 1);
+    EXPECT_OK(se->closeChannel(response.channelNumber));
+}
+
+TEST_P(SecureElementAidl, openInvalidAid) {
+    LogicalChannelResponse response;
+    auto status = se->openLogicalChannel({0x42}, 0x00, &response);
+    EXPECT_EQ(status.getServiceSpecificError(), ISecureElement::NO_SUCH_ELEMENT_ERROR)
+            << status.getDescription();
+}
+
+TEST_P(SecureElementAidl, Reset) {
+    cb->expectCallbackHistory({true});
+    EXPECT_OK(se->reset());
+    cb->expectCallbackHistory({true, false, true});
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SecureElementAidl);
+INSTANTIATE_TEST_SUITE_P(
+        SecureElement, SecureElementAidl,
+        testing::ValuesIn(android::getAidlHalInstanceNames(ISecureElement::descriptor)),
+        android::PrintInstanceNameToString);
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}
diff --git a/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl b/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
index 4c2be89..294c205 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
@@ -125,9 +125,9 @@
      * straightforward translation of the KeyMint tag/value parameter lists to ASN.1.
      *
      * KeyDescription ::= SEQUENCE {
-     *     attestationVersion         INTEGER, # Value 200
+     *     attestationVersion         INTEGER, # Value 300
      *     attestationSecurityLevel   SecurityLevel, # See below
-     *     keyMintVersion             INTEGER, # Value 200
+     *     keyMintVersion             INTEGER, # Value 300
      *     keymintSecurityLevel       SecurityLevel, # See below
      *     attestationChallenge       OCTET_STRING, # Tag::ATTESTATION_CHALLENGE from attestParams
      *     uniqueId                   OCTET_STRING, # Empty unless key has Tag::INCLUDE_UNIQUE_ID
@@ -209,6 +209,7 @@
      *     vendorPatchLevel           [718] EXPLICIT INTEGER OPTIONAL,
      *     bootPatchLevel             [719] EXPLICIT INTEGER OPTIONAL,
      *     deviceUniqueAttestation    [720] EXPLICIT NULL OPTIONAL,
+     *     attestationIdSecondImei    [723] EXPLICIT OCTET_STRING OPTIONAL,
      * }
      */
     Certificate[] certificateChain;
diff --git a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
index f4c0095..ea4ba18 100644
--- a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
+++ b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
@@ -892,6 +892,7 @@
 
         ASSERT_TRUE(result == ErrorCode::CANNOT_ATTEST_IDS || result == ErrorCode::INVALID_TAG)
                 << "result = " << result;
+        device_id_attestation_vsr_check(result);
     }
     CheckedDeleteKey(&attest_key.keyBlob);
 }
diff --git a/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp b/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp
index cd140c8..26dc3f5 100644
--- a/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp
+++ b/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp
@@ -348,8 +348,8 @@
         // Add the tag that doesn't match the local device's real ID.
         builder.push_back(invalid_tag);
         auto result = GenerateKey(builder, &key_blob, &key_characteristics);
-
         ASSERT_TRUE(result == ErrorCode::CANNOT_ATTEST_IDS || result == ErrorCode::INVALID_TAG);
+        device_id_attestation_vsr_check(result);
     }
 }
 
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 80abd92..43ad30a 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -2031,6 +2031,16 @@
     *signingKey = std::move(pubKey);
 }
 
+void device_id_attestation_vsr_check(const ErrorCode& result) {
+    if (get_vsr_api_level() >= 34) {
+        ASSERT_FALSE(result == ErrorCode::INVALID_TAG)
+                << "It is a specification violation for INVALID_TAG to be returned due to ID "
+                << "mismatch in a Device ID Attestation call. INVALID_TAG is only intended to "
+                << "be used for a case where updateAad() is called after update(). As of "
+                << "VSR-14, this is now enforced as an error.";
+    }
+}
+
 }  // namespace test
 
 }  // namespace aidl::android::hardware::security::keymint
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
index 67e8b21..5b09ca5 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
@@ -395,6 +395,7 @@
 void check_maced_pubkey(const MacedPublicKey& macedPubKey, bool testMode,
                         vector<uint8_t>* payload_value);
 void p256_pub_key(const vector<uint8_t>& coseKeyData, EVP_PKEY_Ptr* signingKey);
+void device_id_attestation_vsr_check(const ErrorCode& result);
 
 AuthorizationSet HwEnforcedAuthorizations(const vector<KeyCharacteristics>& key_characteristics);
 AuthorizationSet SwEnforcedAuthorizations(const vector<KeyCharacteristics>& key_characteristics);
diff --git a/security/rkp/CHANGELOG.md b/security/rkp/CHANGELOG.md
index 29b1a1c..c3e3609 100644
--- a/security/rkp/CHANGELOG.md
+++ b/security/rkp/CHANGELOG.md
@@ -27,7 +27,7 @@
     `"android.hardward.security.keymint"`).
 * ProtectedData has been removed.
 * DeviceInfo
-  * `version` has moved to a top-level field within the CSR generated by the HAL
+  * `version` has moved to a top-level field within the CSR generated by the HAL.
 * IRemotelyProvisionedComponent
   * The need for an EEK has been removed. There is no longer an encrypted portion of the CSR.
   * Test mode has been removed.
@@ -36,5 +36,10 @@
     * the chain of signing, MACing, and encryption operations has been replaced with a single
       COSE_Sign1 object.
     * CertificateType has been added to identify the type of certificate being requested.
+    * The structure has been composed to enable a clear split between what is required to validate a
+      payload and the implementation-defined payload itself. This is done by creating a typed
+      `AuthenticatedRequest<T>` object representing the top level data required to authenticate
+      the data provided in the payload, `T`.
 * RpcHardwareInfo
   * `supportedNumKeysInCsr` added to report the maximum number of keys supported in a CSR.
+  * `supportedEekCurve` is no longer used, due to the removal of the EEK from the scheme.
diff --git a/security/rkp/aidl/Android.bp b/security/rkp/aidl/Android.bp
index 4c479f4..5285477 100644
--- a/security/rkp/aidl/Android.bp
+++ b/security/rkp/aidl/Android.bp
@@ -21,6 +21,10 @@
     backend: {
         java: {
             min_sdk_version: "33",
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.rkpd",
+            ],
         },
         rust: {
             enabled: true,
diff --git a/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl b/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
index 78969d1..2fc780c 100644
--- a/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
+++ b/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
@@ -345,20 +345,20 @@
      * ]
      *
      * ; COSE_Sign1 (untagged)
-     * SignedData<T> = [
+     * SignedData<Data> = [
      *     protected: bstr .cbor { 1 : AlgorithmEdDSA / AlgorithmES256 },
      *     unprotected: {},
-     *     payload: bstr .cbor T / nil,
-     *     signature: bstr         ; PureEd25519(CDI_Leaf_Priv, bstr .cbor SignedDataSigStruct<T>) /
-     *                             ; ECDSA(CDI_Leaf_Priv, bstr .cbor SignedDataSigStruct<T>)
+     *     payload: bstr .cbor Data / nil,
+     *     signature: bstr      ; PureEd25519(CDI_Leaf_Priv, bstr .cbor SignedDataSigStruct<Data>) /
+     *                          ; ECDSA(CDI_Leaf_Priv, bstr .cbor SignedDataSigStruct<Data>)
      * ]
      *
      * ; Sig_structure for SignedData
-     * SignedDataSigStruct<T> = [
+     * SignedDataSigStruct<Data> = [
      *     context: "Signature1",
      *     protected: bstr .cbor { 1 : AlgorithmEdDSA / AlgorithmES256 },
      *     external_aad: bstr .size 0,
-     *     payload: bstr .cbor T
+     *     payload: bstr .cbor Data / nil,
      * ]
      *
      * ; UdsCerts allows the platform to provide additional certifications for the UDS_Pub. For
diff --git a/security/rkp/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl b/security/rkp/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl
index 5fe5b00..d0b059d 100644
--- a/security/rkp/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl
+++ b/security/rkp/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl
@@ -29,9 +29,9 @@
     const int CURVE_25519 = 2;
 
     /**
-     * Implementation version of the remotely provisioned component hardware.  The version number is
-     * implementation defined, and not necessarily globally meaningful.  The version is used to
-     * distinguish between different versions of a given implementation.
+     * Implementation version of the remotely provisioned component hardware. The version provided
+     * here must match the version reported in the CsrPayload produced by the HAL interface. This
+     * field primarily acts as a convenience for the system components interacting with the HALs.
      */
     int versionNumber;
 
@@ -43,6 +43,9 @@
     @utf8InCpp String rpcAuthorName;
 
     /**
+     * NOTE: This field is no longer used as of version 3 of the HAL interface. This is because the
+     *       Endpoint Encryption Key is no longer used in the provisioning scheme.
+     *
      * supportedEekCurve returns an int representing which curve is supported for validating
      * signatures over the Endpoint Encryption Key certificate chain and for using the corresponding
      * signed encryption key in ECDH. Only one curve should be supported, with preference for 25519
diff --git a/sensors/aidl/convert/Android.bp b/sensors/aidl/convert/Android.bp
index 8e2146d..d47de8e 100644
--- a/sensors/aidl/convert/Android.bp
+++ b/sensors/aidl/convert/Android.bp
@@ -26,6 +26,7 @@
 cc_library_static {
     name: "android.hardware.sensors-V1-convert",
     vendor_available: true,
+    host_supported: true,
     srcs: ["convert.cpp"],
     export_include_dirs: ["include"],
     shared_libs: [
diff --git a/sensors/aidl/default/Sensor.cpp b/sensors/aidl/default/Sensor.cpp
index 62193d6..3bdd8b6 100644
--- a/sensors/aidl/default/Sensor.cpp
+++ b/sensors/aidl/default/Sensor.cpp
@@ -223,7 +223,7 @@
     EventPayload::Vec3 vec3 = {
             .x = 0,
             .y = 0,
-            .z = -9.8,
+            .z = 9.8,
             .status = SensorStatus::ACCURACY_HIGH,
     };
     payload.set<EventPayload::Tag::vec3>(vec3);
diff --git a/sensors/common/default/2.X/Sensor.cpp b/sensors/common/default/2.X/Sensor.cpp
index fd701fd..2c1cdfb 100644
--- a/sensors/common/default/2.X/Sensor.cpp
+++ b/sensors/common/default/2.X/Sensor.cpp
@@ -218,7 +218,7 @@
 void AccelSensor::readEventPayload(EventPayload& payload) {
     payload.vec3.x = 0;
     payload.vec3.y = 0;
-    payload.vec3.z = -9.8;
+    payload.vec3.z = 9.8;
     payload.vec3.status = SensorStatus::ACCURACY_HIGH;
 }
 
diff --git a/sensors/common/default/2.X/multihal/tests/fake_subhal/Sensor.cpp b/sensors/common/default/2.X/multihal/tests/fake_subhal/Sensor.cpp
index f5745c5..a0bb67a 100644
--- a/sensors/common/default/2.X/multihal/tests/fake_subhal/Sensor.cpp
+++ b/sensors/common/default/2.X/multihal/tests/fake_subhal/Sensor.cpp
@@ -237,7 +237,7 @@
     event.timestamp = ::android::elapsedRealtimeNano();
     event.u.vec3.x = 0;
     event.u.vec3.y = 0;
-    event.u.vec3.z = -9.815;
+    event.u.vec3.z = 9.815;
     event.u.vec3.status = SensorStatus::ACCURACY_HIGH;
     events.push_back(event);
     return events;
diff --git a/tv/hdmi/aidl/aidl_api/android.hardware.tv.hdmi/current/android/hardware/tv/hdmi/HdmiPortInfo.aidl b/tv/hdmi/aidl/aidl_api/android.hardware.tv.hdmi/current/android/hardware/tv/hdmi/HdmiPortInfo.aidl
index a5e3a2a..25c3be1 100644
--- a/tv/hdmi/aidl/aidl_api/android.hardware.tv.hdmi/current/android/hardware/tv/hdmi/HdmiPortInfo.aidl
+++ b/tv/hdmi/aidl/aidl_api/android.hardware.tv.hdmi/current/android/hardware/tv/hdmi/HdmiPortInfo.aidl
@@ -38,5 +38,6 @@
   int portId;
   boolean cecSupported;
   boolean arcSupported;
+  boolean eArcSupported;
   int physicalAddress;
 }
diff --git a/tv/hdmi/aidl/android/hardware/tv/hdmi/HdmiPortInfo.aidl b/tv/hdmi/aidl/android/hardware/tv/hdmi/HdmiPortInfo.aidl
index 1d6f27d..2e2c858 100644
--- a/tv/hdmi/aidl/android/hardware/tv/hdmi/HdmiPortInfo.aidl
+++ b/tv/hdmi/aidl/android/hardware/tv/hdmi/HdmiPortInfo.aidl
@@ -27,6 +27,7 @@
     int portId; // Should start from 1 which corresponds to HDMI "port 1".
     boolean cecSupported;
     boolean arcSupported;
+    boolean eArcSupported;
     // The physical address of the device connected to this port, valid range is 0x0000 to 0xFFFF
     // (ref Sec 8.7.2 of HDMI 1.4b).
     int physicalAddress;
diff --git a/tv/hdmi/aidl/default/HdmiMock.cpp b/tv/hdmi/aidl/default/HdmiMock.cpp
index 0cf5118..bbc4705 100644
--- a/tv/hdmi/aidl/default/HdmiMock.cpp
+++ b/tv/hdmi/aidl/default/HdmiMock.cpp
@@ -166,6 +166,7 @@
                      .portId = static_cast<uint32_t>(1),
                      .cecSupported = true,
                      .arcSupported = false,
+                     .eArcSupported = false,
                      .physicalAddress = mPhysicalAddress};
     mPortConnectionStatus[0] = false;
     mDeathRecipient = ndk::ScopedAIBinder_DeathRecipient(AIBinder_DeathRecipient_new(serviceDied));