diff --git a/audio/aidl/Android.bp b/audio/aidl/Android.bp
index 0b5b993..fd893ec 100644
--- a/audio/aidl/Android.bp
+++ b/audio/aidl/Android.bp
@@ -49,9 +49,6 @@
             ],
         },
         ndk: {
-            vndk: {
-                enabled: true,
-            },
             apex_available: [
                 "//apex_available:platform",
                 "com.android.bluetooth",
diff --git a/audio/common/all-versions/default/tests/hidlutils_tests.cpp b/audio/common/all-versions/default/tests/hidlutils_tests.cpp
index ec16b02..e5ed844 100644
--- a/audio/common/all-versions/default/tests/hidlutils_tests.cpp
+++ b/audio/common/all-versions/default/tests/hidlutils_tests.cpp
@@ -17,6 +17,7 @@
 #include <array>
 #include <string>
 
+#include <android-base/test_utils.h>
 #include <gtest/gtest.h>
 
 #define LOG_TAG "HidlUtils_Test"
@@ -1100,6 +1101,7 @@
 TYPED_TEST_SUITE(FilterTest, FilterTestTypeParams);
 
 TYPED_TEST(FilterTest, FilterOutNonVendorTags) {
+    SKIP_WITH_HWASAN; // b/230535046
     TypeParam emptyTags;
     EXPECT_EQ(emptyTags, HidlUtils::filterOutNonVendorTags(emptyTags));
 
diff --git a/audio/common/all-versions/test/utility/src/ValidateXml.cpp b/audio/common/all-versions/test/utility/src/ValidateXml.cpp
index f111c01..4d6f003 100644
--- a/audio/common/all-versions/test/utility/src/ValidateXml.cpp
+++ b/audio/common/all-versions/test/utility/src/ValidateXml.cpp
@@ -63,11 +63,8 @@
         xmlSetGenericErrorFunc(this, errorCb);
     }
     ~Libxml2Global() {
-        // TODO: check if all those cleanup are needed
         xmlSetGenericErrorFunc(nullptr, nullptr);
-        xmlSchemaCleanupTypes();
         xmlCleanupParser();
-        xmlCleanupThreads();
     }
 
     const std::string& getErrors() { return errors; }
diff --git a/authsecret/aidl/Android.bp b/authsecret/aidl/Android.bp
index 432c1b9..90e128d 100644
--- a/authsecret/aidl/Android.bp
+++ b/authsecret/aidl/Android.bp
@@ -16,11 +16,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: ["1"],
 }
diff --git a/automotive/OWNERS b/automotive/OWNERS
index 43c5f3e..09e257c 100644
--- a/automotive/OWNERS
+++ b/automotive/OWNERS
@@ -1,6 +1 @@
-pirozzoj@google.com
-twasilczyk@google.com
-krachuri@google.com
-gurunagarajan@google.com
-keunyoung@google.com
-felipeal@google.com
+include platform/packages/services/Car:/OWNERS
diff --git a/automotive/audiocontrol/OWNERS b/automotive/audiocontrol/OWNERS
new file mode 100644
index 0000000..f55eff3
--- /dev/null
+++ b/automotive/audiocontrol/OWNERS
@@ -0,0 +1 @@
+oscarazu@google.com
diff --git a/automotive/can/OWNERS b/automotive/can/OWNERS
new file mode 100644
index 0000000..ffa4828
--- /dev/null
+++ b/automotive/can/OWNERS
@@ -0,0 +1,3 @@
+kevinme@google.com
+chrisweir@google.com
+twasilczyk@google.com
diff --git a/automotive/occupant_awareness/aidl/Android.bp b/automotive/occupant_awareness/aidl/Android.bp
index 6ddc127..1a8124c 100644
--- a/automotive/occupant_awareness/aidl/Android.bp
+++ b/automotive/occupant_awareness/aidl/Android.bp
@@ -23,11 +23,6 @@
                 "com.android.car.framework",
             ],
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: ["1"],
 }
diff --git a/automotive/sv/OWNERS b/automotive/sv/OWNERS
new file mode 100644
index 0000000..af6788b
--- /dev/null
+++ b/automotive/sv/OWNERS
@@ -0,0 +1 @@
+tanmayp@google.com
diff --git a/bluetooth/1.0/default/test/fuzzer/bluetoothV1.0_fuzzer.cpp b/bluetooth/1.0/default/test/fuzzer/bluetoothV1.0_fuzzer.cpp
index 90cdc66..fb8df99 100644
--- a/bluetooth/1.0/default/test/fuzzer/bluetoothV1.0_fuzzer.cpp
+++ b/bluetooth/1.0/default/test/fuzzer/bluetoothV1.0_fuzzer.cpp
@@ -88,11 +88,18 @@
     }
     mBtHci->close();
     mBtHci.clear();
+    for (size_t i = 0; i < mFdCount; ++i) {
+      if (mFdList[i]) {
+        close(mFdList[i]);
+      }
+    }
   }
   bool init(const uint8_t* data, size_t size);
   void process();
 
  private:
+  size_t mFdCount = 1;
+  int32_t mFdList[CH_MAX] = {0};
   sp<BluetoothHci> mBtHci = nullptr;
   FuzzedDataProvider* mFdp = nullptr;
 };
@@ -143,17 +150,15 @@
   bool shouldSetH4Protocol = mFdp->ConsumeBool();
   BtVendor* btVendor = BtVendor::getInstance();
 
-  size_t fdcount = 1;
-  int32_t fdList[CH_MAX] = {0};
   if (!shouldSetH4Protocol) {
-    fdcount = mFdp->ConsumeIntegralInRange<size_t>(kMinFdcount, CH_MAX - 1);
+    mFdCount = mFdp->ConsumeIntegralInRange<size_t>(kMinFdcount, CH_MAX - 1);
   }
 
-  for (size_t i = 0; i < fdcount; ++i) {
-    fdList[i] = open("/dev/null", O_RDWR | O_CREAT);
+  for (size_t i = 0; i < mFdCount; ++i) {
+    mFdList[i] = open("/dev/null", O_RDWR | O_CREAT);
   }
 
-  btVendor->populateFdList(fdList, fdcount);
+  btVendor->populateFdList(mFdList, mFdCount);
   mBtHci->initialize(bluetoothCallback);
 
   if (!bluetoothCallback->isInitialized) {
@@ -181,12 +186,6 @@
   }
 
   btVendor->callRemainingCbacks();
-
-  for (size_t i = 0; i < fdcount; ++i) {
-    if (fdList[i]) {
-      close(fdList[i]);
-    }
-  }
 }
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
diff --git a/bluetooth/1.1/vts/functional/VtsHalBluetoothV1_1TargetTest.xml b/bluetooth/1.1/vts/functional/VtsHalBluetoothV1_1TargetTest.xml
index d64751a..98b62ef 100644
--- a/bluetooth/1.1/vts/functional/VtsHalBluetoothV1_1TargetTest.xml
+++ b/bluetooth/1.1/vts/functional/VtsHalBluetoothV1_1TargetTest.xml
@@ -20,8 +20,11 @@
     <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
     </target_preparer>
 
-    <target_preparer class="com.android.tradefed.targetprep.DeviceSetup">
-        <option name="bluetooth" value="off" />
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <option name="run-command" value="settings put global ble_scan_always_enabled 0" />
+        <option name="run-command" value="su u$(am get-current-user)_system svc bluetooth disable" />
+        <option name="teardown-command" value="su u$(am get-current-user)_system svc bluetooth enable" />
+        <option name="teardown-command" value="settings put global ble_scan_always_enabled 1" />
     </target_preparer>
 
     <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
diff --git a/bluetooth/audio/aidl/Android.bp b/bluetooth/audio/aidl/Android.bp
index c581702..a687162 100644
--- a/bluetooth/audio/aidl/Android.bp
+++ b/bluetooth/audio/aidl/Android.bp
@@ -40,9 +40,6 @@
             enabled: false,
         },
         ndk: {
-            vndk: {
-                enabled: true,
-            },
             apex_available: [
                 "//apex_available:platform",
                 "com.android.bluetooth",
diff --git a/boot/1.1/default/boot_control/include/libboot_control/libboot_control.h b/boot/1.1/default/boot_control/include/libboot_control/libboot_control.h
index ac17d6d..572a8b6 100644
--- a/boot/1.1/default/boot_control/include/libboot_control/libboot_control.h
+++ b/boot/1.1/default/boot_control/include/libboot_control/libboot_control.h
@@ -25,9 +25,8 @@
 
 // Helper library to implement the IBootControl HAL using the misc partition.
 class BootControl {
-  using MergeStatus = ::android::hardware::boot::V1_1::MergeStatus;
-
  public:
+  using MergeStatus = ::android::hardware::boot::V1_1::MergeStatus;
   bool Init();
   unsigned int GetNumberSlots();
   unsigned int GetCurrentSlot();
diff --git a/boot/1.1/default/boot_control/include/private/boot_control_definition.h b/boot/1.1/default/boot_control/include/private/boot_control_definition.h
index 8f02111..57c2f73 100644
--- a/boot/1.1/default/boot_control/include/private/boot_control_definition.h
+++ b/boot/1.1/default/boot_control/include/private/boot_control_definition.h
@@ -14,6 +14,9 @@
  * limitations under the License.
  */
 
+#include <stdint.h>
+
+#include <bootloader_message/bootloader_message.h>
 
 /**
  * The A/B-specific bootloader message structure (4-KiB).
diff --git a/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp b/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp
index c38f257..05f136e 100644
--- a/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp
+++ b/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp
@@ -1,4 +1,5 @@
 /*
+
  * Copyright (C) 2019 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,6 +20,7 @@
 #include <vector>
 
 #include <android-base/logging.h>
+#include <android-base/properties.h>
 #include <android/hardware/boot/1.1/IBootControl.h>
 #include <android/hardware/boot/1.1/types.h>
 #include <gmock/gmock.h>
@@ -37,9 +39,21 @@
 using ::android::hardware::boot::V1_1::MergeStatus;
 using ::testing::Contains;
 
+bool IsVirtualAbEnabled();
+
+#define SKIP_IF_NON_VIRTUAL_AB()                                                        \
+    do {                                                                                \
+        if (!IsVirtualAbEnabled()) GTEST_SKIP() << "Test for Virtual A/B devices only"; \
+    } while (0)
+
+bool IsVirtualAbEnabled() {
+    return android::base::GetBoolProperty("ro.virtual_ab.enabled", false);
+}
+
 class BootHidlTest : public testing::TestWithParam<std::string> {
   public:
     virtual void SetUp() override {
+        SKIP_IF_NON_VIRTUAL_AB();
         boot = IBootControl::getService(GetParam());
         ASSERT_NE(boot, nullptr);
 
diff --git a/boot/aidl/Android.bp b/boot/aidl/Android.bp
new file mode 100644
index 0000000..be38245
--- /dev/null
+++ b/boot/aidl/Android.bp
@@ -0,0 +1,40 @@
+//
+// 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 {
+    // 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"],
+}
+
+aidl_interface {
+    name: "android.hardware.boot",
+    vendor_available: true,
+    srcs: ["android/hardware/boot/*.aidl"],
+    stability: "vintf",
+    recovery_available: true,
+    backend: {
+        java: {
+            sdk_version: "module_current",
+        },
+        cpp: {
+            enabled: false,
+        },
+    },
+}
diff --git a/boot/aidl/aidl_api/android.hardware.boot/current/android/hardware/boot/IBootControl.aidl b/boot/aidl/aidl_api/android.hardware.boot/current/android/hardware/boot/IBootControl.aidl
new file mode 100644
index 0000000..c8ab51e
--- /dev/null
+++ b/boot/aidl/aidl_api/android.hardware.boot/current/android/hardware/boot/IBootControl.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.boot;
+@VintfStability
+interface IBootControl {
+  int getActiveBootSlot();
+  int getCurrentSlot();
+  int getNumberSlots();
+  android.hardware.boot.MergeStatus getSnapshotMergeStatus();
+  String getSuffix(in int slot);
+  boolean isSlotBootable(in int slot);
+  boolean isSlotMarkedSuccessful(in int slot);
+  void markBootSuccessful();
+  void setActiveBootSlot(in int slot);
+  void setSlotAsUnbootable(in int slot);
+  void setSnapshotMergeStatus(in android.hardware.boot.MergeStatus status);
+  const int INVALID_SLOT = -1;
+  const int COMMAND_FAILED = -2;
+}
diff --git a/boot/aidl/aidl_api/android.hardware.boot/current/android/hardware/boot/MergeStatus.aidl b/boot/aidl/aidl_api/android.hardware.boot/current/android/hardware/boot/MergeStatus.aidl
new file mode 100644
index 0000000..53c6204
--- /dev/null
+++ b/boot/aidl/aidl_api/android.hardware.boot/current/android/hardware/boot/MergeStatus.aidl
@@ -0,0 +1,42 @@
+//
+// 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.boot;
+@Backing(type="int") @VintfStability
+enum MergeStatus {
+  NONE = 0,
+  UNKNOWN = 1,
+  SNAPSHOTTED = 2,
+  MERGING = 3,
+  CANCELLED = 4,
+}
diff --git a/boot/aidl/android/hardware/boot/IBootControl.aidl b/boot/aidl/android/hardware/boot/IBootControl.aidl
new file mode 100644
index 0000000..6c9e8ce
--- /dev/null
+++ b/boot/aidl/android/hardware/boot/IBootControl.aidl
@@ -0,0 +1,158 @@
+//
+// 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.boot;
+
+import android.hardware.boot.MergeStatus;
+
+@VintfStability
+interface IBootControl {
+    const int INVALID_SLOT = -1;
+    const int COMMAND_FAILED = -2;
+    /**
+     * Returns the active slot to boot into on the next boot. If
+     * setActiveBootSlot() has been called, the getter function should return the
+     * same slot as the one provided in the last setActiveBootSlot() call.
+     * The returned value is always guaranteed to be strictly less than the
+     * value returned by getNumberSlots. Slots start at 0 and finish at
+     * getNumberSlots() - 1. For instance, a system with A/B must return 0 or 1.
+     * @return the active slot to boot into on the next boot.
+     */
+    int getActiveBootSlot();
+
+    /**
+     * getCurrentSlot() returns the slot number of that the current boot is booted
+     * from, for example slot number 0 (Slot A). It is assumed that if the current
+     * slot is A, then the block devices underlying B can be accessed directly
+     * without any risk of corruption.
+     * The returned value is always guaranteed to be strictly less than the
+     * value returned by getNumberSlots. Slots start at 0 and finish at
+     * getNumberSlots() - 1. The value returned here must match the suffix passed
+     * from the bootloader, regardless of which slot is active or successful.
+     * @return the slot number of that the current boot is booted
+     */
+    int getCurrentSlot();
+
+    /**
+     * getNumberSlots() returns the number of available slots.
+     * For instance, a system with a single set of partitions must return
+     * 1, a system with A/B must return 2, A/B/C -> 3 and so on. A system with
+     * less than two slots doesn't support background updates, for example if
+     * running from a virtual machine with only one copy of each partition for the
+     * purpose of testing.
+     * @return number of available slots
+     */
+    int getNumberSlots();
+
+    /**
+     * Returns whether a snapshot-merge of any dynamic partition is in progress.
+     *
+     * This function must return the merge status set by the last setSnapshotMergeStatus call and
+     * recorded by the bootloader with one exception. If the partitions are being flashed from the
+     * bootloader such that the pending merge must be canceled (for example, if the super partition
+     * is being flashed), this function must return CANCELLED.
+     *
+     * @param out success True if the merge status is read successfully, false otherwise.
+     * @return Merge status.
+     */
+    MergeStatus getSnapshotMergeStatus();
+
+    /**
+     * getSuffix() returns the string suffix used by partitions that correspond to
+     * the slot number passed in as a parameter. The bootloader must pass the
+     * suffix of the currently active slot either through a kernel command line
+     * property at androidboot.slot_suffix, or the device tree at
+     * /firmware/android/slot_suffix.
+     * @return suffix for the input slot, or the empty string "" if slot
+     * does not match an existing slot.
+     */
+    String getSuffix(in int slot);
+
+    /**
+     * isSlotBootable() returns if the slot passed in parameter is bootable. Note
+     * that slots can be made unbootable by both the bootloader and by the OS
+     * using setSlotAsUnbootable.
+     * @return true if the slot is bootable, false if it's not.
+     * @throws service specific error INVALID_SLOT if slot is invalid.
+     */
+    boolean isSlotBootable(in int slot);
+
+    /**
+     * isSlotMarkedSuccessful() returns if the slot passed in parameter has been
+     * marked as successful using markBootSuccessful. Note that only the current
+     * slot can be marked as successful but any slot can be queried.
+     * @return true if the slot has been marked as successful, false if it has
+     * not.
+     * @throws service specific error INVALID_SLOT if slot is invalid.
+     */
+    boolean isSlotMarkedSuccessful(in int slot);
+
+    /**
+     * markBootSuccessful() marks the current slot as having booted successfully.
+     *
+     * @throws Service specific error COMMAND_FAILED if command failed.
+     */
+    void markBootSuccessful();
+
+    /**
+     * setActiveBootSlot() marks the slot passed in parameter as the active boot
+     * slot (see getCurrentSlot for an explanation of the "slot" parameter). This
+     * overrides any previous call to setSlotAsUnbootable.
+     * @throws Service specific error INVALID_SLOT if slot is invalid, or COMMAND_FAILED if
+     * operation failed.
+     */
+    void setActiveBootSlot(in int slot);
+
+    /**
+     * setSlotAsUnbootable() marks the slot passed in parameter as
+     * an unbootable. This can be used while updating the contents of the slot's
+     * partitions, so that the system must not attempt to boot a known bad set up.
+     * @throws Service specific error INVALID_SLOT if slot is invalid, or COMMAND_FAILED if
+     * operation failed.
+     */
+    void setSlotAsUnbootable(in int slot);
+
+    /**
+     * Sets whether a snapshot-merge of any dynamic partition is in progress.
+     *
+     * After the merge status is set to a given value, subsequent calls to
+     * getSnapshotMergeStatus must return the set value.
+     *
+     * The merge status must be persistent across reboots. That is, getSnapshotMergeStatus
+     * must return the same value after a reboot if the merge status is not altered in any way
+     * (e.g. set by setSnapshotMergeStatus or set to CANCELLED by bootloader).
+     *
+     * Read/write access to the merge status must be atomic. When the HAL is processing a
+     * setSnapshotMergeStatus call, all subsequent calls to getSnapshotMergeStatus must block until
+     * setSnapshotMergeStatus has returned.
+     *
+     * A MERGING state indicates that dynamic partitions are partially comprised by blocks in the
+     * userdata partition.
+     *
+     * When the merge status is set to MERGING, the following operations must be prohibited from the
+     * bootloader:
+     *  - Flashing or erasing "userdata" or "metadata".
+     *
+     * The following operations may be prohibited when the status is set to MERGING. If not
+     * prohibited, it is recommended that the user receive a warning.
+     *  - Changing the active slot (e.g. via "fastboot set_active")
+     *
+     * @param status Merge status.
+     *
+     * @throws service specific error COMMAND_FAILED if operation failed.
+     */
+    void setSnapshotMergeStatus(in MergeStatus status);
+}
diff --git a/boot/aidl/android/hardware/boot/MergeStatus.aidl b/boot/aidl/android/hardware/boot/MergeStatus.aidl
new file mode 100644
index 0000000..16ac85f
--- /dev/null
+++ b/boot/aidl/android/hardware/boot/MergeStatus.aidl
@@ -0,0 +1,42 @@
+//
+// 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.boot;
+
+@VintfStability
+@Backing(type="int")
+enum MergeStatus {
+    /**
+     * No snapshot or merge is in progress.
+     */
+    NONE = 0,
+    /**
+     * The merge status could not be determined.
+     */
+    UNKNOWN,
+    /**
+     * Partitions are being snapshotted, but no merge has been started.
+     */
+    SNAPSHOTTED,
+    /**
+     * At least one partition has merge is in progress.
+     */
+    MERGING,
+    /**
+     * A merge was in progress, but it was canceled by the bootloader.
+     */
+    CANCELLED,
+}
diff --git a/boot/aidl/default/Android.bp b/boot/aidl/default/Android.bp
new file mode 100644
index 0000000..7294faa
--- /dev/null
+++ b/boot/aidl/default/Android.bp
@@ -0,0 +1,34 @@
+//
+// 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.
+//
+
+cc_binary {
+    name: "android.hardware.boot-service.default",
+    defaults: ["libboot_control_defaults"],
+    relative_install_path: "hw",
+    init_rc: ["boot-default.rc"],
+    vintf_fragments: ["boot-default.xml"],
+    vendor: true,
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "android.hardware.boot@1.1",
+        "android.hardware.boot-V1-ndk",
+    ],
+    static_libs: [
+        "libboot_control",
+    ],
+    srcs: ["main.cpp", "BootControl.cpp"],
+}
diff --git a/boot/aidl/default/BootControl.cpp b/boot/aidl/default/BootControl.cpp
new file mode 100644
index 0000000..4e3c21b
--- /dev/null
+++ b/boot/aidl/default/BootControl.cpp
@@ -0,0 +1,152 @@
+/*
+ * 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 "BootControl.h"
+#include <cstdint>
+
+#include <android-base/logging.h>
+
+using HIDLMergeStatus = ::android::bootable::BootControl::MergeStatus;
+using ndk::ScopedAStatus;
+
+namespace aidl::android::hardware::boot {
+
+BootControl::BootControl() {
+    CHECK(impl_.Init());
+}
+
+ScopedAStatus BootControl::getActiveBootSlot(int32_t* _aidl_return) {
+    *_aidl_return = impl_.GetActiveBootSlot();
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::getCurrentSlot(int32_t* _aidl_return) {
+    *_aidl_return = impl_.GetCurrentSlot();
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::getNumberSlots(int32_t* _aidl_return) {
+    *_aidl_return = impl_.GetNumberSlots();
+    return ScopedAStatus::ok();
+}
+
+namespace {
+
+static constexpr MergeStatus ToAIDLMergeStatus(HIDLMergeStatus status) {
+    switch (status) {
+        case HIDLMergeStatus::NONE:
+            return MergeStatus::NONE;
+        case HIDLMergeStatus::UNKNOWN:
+            return MergeStatus::UNKNOWN;
+        case HIDLMergeStatus::SNAPSHOTTED:
+            return MergeStatus::SNAPSHOTTED;
+        case HIDLMergeStatus::MERGING:
+            return MergeStatus::MERGING;
+        case HIDLMergeStatus::CANCELLED:
+            return MergeStatus::CANCELLED;
+    }
+}
+
+static constexpr HIDLMergeStatus ToHIDLMergeStatus(MergeStatus status) {
+    switch (status) {
+        case MergeStatus::NONE:
+            return HIDLMergeStatus::NONE;
+        case MergeStatus::UNKNOWN:
+            return HIDLMergeStatus::UNKNOWN;
+        case MergeStatus::SNAPSHOTTED:
+            return HIDLMergeStatus::SNAPSHOTTED;
+        case MergeStatus::MERGING:
+            return HIDLMergeStatus::MERGING;
+        case MergeStatus::CANCELLED:
+            return HIDLMergeStatus::CANCELLED;
+    }
+}
+
+}
+
+ScopedAStatus BootControl::getSnapshotMergeStatus(MergeStatus* _aidl_return) {
+    *_aidl_return = ToAIDLMergeStatus(impl_.GetSnapshotMergeStatus());
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::getSuffix(int32_t in_slot, std::string* _aidl_return) {
+    if (!impl_.IsValidSlot(in_slot)) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(
+                INVALID_SLOT, (std::string("Invalid slot ") + std::to_string(in_slot)).c_str());
+    }
+    *_aidl_return = impl_.GetSuffix(in_slot);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::isSlotBootable(int32_t in_slot, bool* _aidl_return) {
+    if (!impl_.IsValidSlot(in_slot)) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(
+                INVALID_SLOT, (std::string("Invalid slot ") + std::to_string(in_slot)).c_str());
+    }
+    *_aidl_return = impl_.IsSlotBootable(in_slot);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::isSlotMarkedSuccessful(int32_t in_slot, bool* _aidl_return) {
+    if (!impl_.IsValidSlot(in_slot)) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(
+                INVALID_SLOT, (std::string("Invalid slot ") + std::to_string(in_slot)).c_str());
+    }
+    *_aidl_return = impl_.IsSlotMarkedSuccessful(in_slot);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::markBootSuccessful() {
+    if (!impl_.MarkBootSuccessful()) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(COMMAND_FAILED,
+                                                                  "Operation failed");
+    }
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::setActiveBootSlot(int32_t in_slot) {
+    if (!impl_.IsValidSlot(in_slot)) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(
+                INVALID_SLOT, (std::string("Invalid slot ") + std::to_string(in_slot)).c_str());
+    }
+    if (!impl_.SetActiveBootSlot(in_slot)) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(COMMAND_FAILED,
+                                                                  "Operation failed");
+    }
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::setSlotAsUnbootable(int32_t in_slot) {
+    if (!impl_.IsValidSlot(in_slot)) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(
+                INVALID_SLOT, (std::string("Invalid slot ") + std::to_string(in_slot)).c_str());
+    }
+    if (!impl_.SetSlotAsUnbootable(in_slot)) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(COMMAND_FAILED,
+                                                                  "Operation failed");
+    }
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus BootControl::setSnapshotMergeStatus(MergeStatus in_status) {
+    if (!impl_.SetSnapshotMergeStatus(ToHIDLMergeStatus(in_status))) {
+        return ScopedAStatus::fromServiceSpecificErrorWithMessage(COMMAND_FAILED,
+                                                                  "Operation failed");
+    }
+    return ScopedAStatus::ok();
+}
+
+}  // namespace aidl::android::hardware::boot
diff --git a/boot/aidl/default/BootControl.h b/boot/aidl/default/BootControl.h
new file mode 100644
index 0000000..54cd32d
--- /dev/null
+++ b/boot/aidl/default/BootControl.h
@@ -0,0 +1,45 @@
+/*
+ * 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
+
+#include <aidl/android/hardware/boot/BnBootControl.h>
+#include <libboot_control/libboot_control.h>
+
+namespace aidl::android::hardware::boot {
+
+class BootControl final : public BnBootControl {
+  public:
+    BootControl();
+    ::ndk::ScopedAStatus getActiveBootSlot(int32_t* _aidl_return) override;
+    ::ndk::ScopedAStatus getCurrentSlot(int32_t* _aidl_return) override;
+    ::ndk::ScopedAStatus getNumberSlots(int32_t* _aidl_return) override;
+    ::ndk::ScopedAStatus getSnapshotMergeStatus(
+            ::aidl::android::hardware::boot::MergeStatus* _aidl_return) override;
+    ::ndk::ScopedAStatus getSuffix(int32_t in_slot, std::string* _aidl_return) override;
+    ::ndk::ScopedAStatus isSlotBootable(int32_t in_slot, bool* _aidl_return) override;
+    ::ndk::ScopedAStatus isSlotMarkedSuccessful(int32_t in_slot, bool* _aidl_return) override;
+    ::ndk::ScopedAStatus markBootSuccessful() override;
+    ::ndk::ScopedAStatus setActiveBootSlot(int32_t in_slot) override;
+    ::ndk::ScopedAStatus setSlotAsUnbootable(int32_t in_slot) override;
+    ::ndk::ScopedAStatus setSnapshotMergeStatus(
+            ::aidl::android::hardware::boot::MergeStatus in_status) override;
+
+  private:
+    ::android::bootable::BootControl impl_;
+};
+
+}  // namespace aidl::android::hardware::boot
diff --git a/boot/aidl/default/boot-default.rc b/boot/aidl/default/boot-default.rc
new file mode 100644
index 0000000..589f803
--- /dev/null
+++ b/boot/aidl/default/boot-default.rc
@@ -0,0 +1,5 @@
+service vendor.boot-default /vendor/bin/hw/android.hardware.boot-service.default
+    class early_hal
+    user root
+    group root
+
diff --git a/boot/aidl/default/boot-default.xml b/boot/aidl/default/boot-default.xml
new file mode 100644
index 0000000..23ccc4e
--- /dev/null
+++ b/boot/aidl/default/boot-default.xml
@@ -0,0 +1,6 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.boot</name>
+        <fqname>IBootControl/default</fqname>
+    </hal>
+</manifest>
diff --git a/boot/aidl/default/main.cpp b/boot/aidl/default/main.cpp
new file mode 100644
index 0000000..70b284e
--- /dev/null
+++ b/boot/aidl/default/main.cpp
@@ -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.
+ */
+
+#include "BootControl.h"
+
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+
+using aidl::android::hardware::boot::BootControl;
+using aidl::android::hardware::boot::IBootControl;
+
+int main(int, char* argv[]) {
+    android::base::InitLogging(argv, android::base::KernelLogger);
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+    std::shared_ptr<IBootControl> service = ndk::SharedRefBase::make<BootControl>();
+
+    const std::string instance = std::string(BootControl::descriptor) + "/default";
+    auto status = AServiceManager_addService(service->asBinder().get(), instance.c_str());
+    CHECK_EQ(status, STATUS_OK) << "Failed to add service " << instance << " " << status;
+    LOG(INFO) << "IBootControl AIDL service running...";
+
+    ABinderProcess_joinThreadPool();
+    return EXIT_FAILURE;  // should not reach
+}
diff --git a/camera/common/aidl/Android.bp b/camera/common/aidl/Android.bp
index 19de22d..d21ae58 100644
--- a/camera/common/aidl/Android.bp
+++ b/camera/common/aidl/Android.bp
@@ -19,11 +19,6 @@
         java: {
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/camera/device/aidl/Android.bp b/camera/device/aidl/Android.bp
index afc6b8d..365a5ff 100644
--- a/camera/device/aidl/Android.bp
+++ b/camera/device/aidl/Android.bp
@@ -27,11 +27,6 @@
             sdk_version: "module_current",
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/camera/metadata/aidl/Android.bp b/camera/metadata/aidl/Android.bp
index 31d4b4d..301a943 100644
--- a/camera/metadata/aidl/Android.bp
+++ b/camera/metadata/aidl/Android.bp
@@ -19,11 +19,6 @@
         java: {
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/camera/provider/aidl/Android.bp b/camera/provider/aidl/Android.bp
index f082bce..87a94b2 100644
--- a/camera/provider/aidl/Android.bp
+++ b/camera/provider/aidl/Android.bp
@@ -25,11 +25,6 @@
         cpp: {
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/compatibility_matrices/Android.bp b/compatibility_matrices/Android.bp
index 422b37e..524242f 100644
--- a/compatibility_matrices/Android.bp
+++ b/compatibility_matrices/Android.bp
@@ -87,7 +87,6 @@
 
 vintf_compatibility_matrix {
     name: "framework_compatibility_matrix.current.xml",
-    enabled: false,
     stem: "compatibility_matrix.current.xml",
     srcs: [
         "compatibility_matrix.current.xml",
diff --git a/compatibility_matrices/Android.mk b/compatibility_matrices/Android.mk
index d6a44d0..d19f0da 100644
--- a/compatibility_matrices/Android.mk
+++ b/compatibility_matrices/Android.mk
@@ -103,6 +103,7 @@
     framework_compatibility_matrix.5.xml \
     framework_compatibility_matrix.6.xml \
     framework_compatibility_matrix.7.xml \
+    framework_compatibility_matrix.current.xml \
     framework_compatibility_matrix.device.xml \
 
 my_framework_matrix_deps += \
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 886f7f5..943fdb1 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -156,6 +156,13 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.boot</name>
+        <interface>
+            <name>IBootControl</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.broadcastradio</name>
         <version>1.0-1</version>
diff --git a/confirmationui/support/Android.bp b/confirmationui/support/Android.bp
index 6ab83f2..1200115 100644
--- a/confirmationui/support/Android.bp
+++ b/confirmationui/support/Android.bp
@@ -36,7 +36,7 @@
     ],
     export_include_dirs: [
         "include",
-    ]
+    ],
 }
 
 cc_test {
@@ -56,6 +56,5 @@
         "libhidlbase",
     ],
     test_suites: ["general-tests"],
-    clang: true,
-    cflags: [ "-O0" ],
+    cflags: ["-O0"],
 }
diff --git a/drm/aidl/Android.bp b/drm/aidl/Android.bp
index 0fdba31..6273a38 100644
--- a/drm/aidl/Android.bp
+++ b/drm/aidl/Android.bp
@@ -23,9 +23,6 @@
             sdk_version: "module_current",
         },
         ndk: {
-            vndk: {
-                enabled: true,
-            },
             min_sdk_version: "current",
         },
     },
diff --git a/dumpstate/aidl/Android.bp b/dumpstate/aidl/Android.bp
index d9acc7a..63670bb 100644
--- a/dumpstate/aidl/Android.bp
+++ b/dumpstate/aidl/Android.bp
@@ -33,11 +33,6 @@
         java: {
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/gnss/aidl/Android.bp b/gnss/aidl/Android.bp
index 9f9090c..f45fe5d 100644
--- a/gnss/aidl/Android.bp
+++ b/gnss/aidl/Android.bp
@@ -36,11 +36,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/graphics/composer/2.1/utils/hwc2on1adapter/Android.bp b/graphics/composer/2.1/utils/hwc2on1adapter/Android.bp
index 0171dd6..3527cca 100644
--- a/graphics/composer/2.1/utils/hwc2on1adapter/Android.bp
+++ b/graphics/composer/2.1/utils/hwc2on1adapter/Android.bp
@@ -25,7 +25,6 @@
     name: "libhwc2on1adapter",
     vendor: true,
 
-    clang: true,
     cflags: [
         "-Wall",
         "-Werror",
diff --git a/graphics/composer/2.1/utils/hwc2onfbadapter/Android.bp b/graphics/composer/2.1/utils/hwc2onfbadapter/Android.bp
index 3965d12..d613ba9 100644
--- a/graphics/composer/2.1/utils/hwc2onfbadapter/Android.bp
+++ b/graphics/composer/2.1/utils/hwc2onfbadapter/Android.bp
@@ -25,7 +25,6 @@
     name: "libhwc2onfbadapter",
     vendor: true,
 
-    clang: true,
     cflags: [
         "-Wall",
         "-Wextra",
@@ -37,6 +36,9 @@
     ],
 
     header_libs: ["libhardware_headers"],
-    shared_libs: ["liblog", "libsync"],
+    shared_libs: [
+        "liblog",
+        "libsync",
+    ],
     export_include_dirs: ["include"],
 }
diff --git a/health/aidl/Android.bp b/health/aidl/Android.bp
index f0cd33f..a4d4ace 100644
--- a/health/aidl/Android.bp
+++ b/health/aidl/Android.bp
@@ -36,11 +36,6 @@
             enabled: true,
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/health/aidl/default/Android.bp b/health/aidl/default/Android.bp
index 8eab997..0d426da 100644
--- a/health/aidl/default/Android.bp
+++ b/health/aidl/default/Android.bp
@@ -159,3 +159,70 @@
     init_rc: ["android.hardware.health-service.example_recovery.rc"],
     overrides: ["charger.recovery"],
 }
+
+// AIDL Fuzz version of libhealth2impl.
+cc_library_static {
+    name: "fuzz_libhealth_aidl_impl",
+    defaults: [
+        "libhealth_aidl_common_defaults",
+        "libhealth_aidl_charger_defaults",
+    ],
+    recovery_available: true,
+    export_include_dirs: ["include"],
+    export_static_lib_headers: [
+        "libbatterymonitor",
+    ],
+    srcs: [
+        "ChargerUtils.cpp",
+        "health-convert.cpp",
+        "HalHealthLoop.cpp",
+        "Health.cpp",
+        "LinkedCallback.cpp",
+    ],
+    target: {
+        recovery: {
+            exclude_srcs: [
+                "ChargerUtils.cpp",
+            ],
+        },
+    },
+}
+
+cc_fuzz {
+    name: "android.hardware.health-service.aidl_fuzzer",
+    defaults: [
+        "libhealth_aidl_impl_user",
+    ],
+    static_libs: [
+        "android.hardware.health-V1-ndk",
+        "libbase",
+        "libbinder_random_parcel",
+        "libcutils",
+        "liblog",
+        "libutils",
+        "fuzz_libhealth_aidl_impl",
+    ],
+    target: {
+        android: {
+            shared_libs: [
+                "libbinder_ndk",
+                "libbinder",
+            ],
+        },
+        host: {
+            static_libs: [
+                "libbinder_ndk",
+                "libbinder",
+            ],
+        },
+        darwin: {
+            enabled: false,
+        },
+    },
+    srcs: ["fuzzer.cpp"],
+    fuzz_config: {
+        cc: [
+            "hamzeh@google.com",
+        ],
+    },
+}
diff --git a/health/aidl/default/fuzzer.cpp b/health/aidl/default/fuzzer.cpp
new file mode 100644
index 0000000..b7c6d39
--- /dev/null
+++ b/health/aidl/default/fuzzer.cpp
@@ -0,0 +1,36 @@
+/*
+ * 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 <fuzzbinder/libbinder_ndk_driver.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+#include <android-base/logging.h>
+#include <android/binder_interface_utils.h>
+#include <health-impl/Health.h>
+#include <health/utils.h>
+
+using aidl::android::hardware::health::Health;
+using android::fuzzService;
+using ndk::SharedRefBase;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+    auto config = std::make_unique<healthd_config>();
+    ::android::hardware::health::InitHealthdConfig(config.get());
+    auto binder = ndk::SharedRefBase::make<Health>("default", std::move(config));
+
+    fuzzService(binder->asBinder().get(), FuzzedDataProvider(data, size));
+
+    return 0;
+}
\ No newline at end of file
diff --git a/health/storage/aidl/Android.bp b/health/storage/aidl/Android.bp
index 4cd9263..c614efb 100644
--- a/health/storage/aidl/Android.bp
+++ b/health/storage/aidl/Android.bp
@@ -33,11 +33,6 @@
         java: {
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: ["1"],
 }
diff --git a/identity/aidl/Android.bp b/identity/aidl/Android.bp
index 920a4b9..f6855e8 100644
--- a/identity/aidl/Android.bp
+++ b/identity/aidl/Android.bp
@@ -23,9 +23,6 @@
             platform_apis: true,
         },
         ndk: {
-            vndk: {
-                enabled: true,
-            },
             apps_enabled: false,
         },
     },
diff --git a/identity/aidl/vts/AndroidTest.xml b/identity/aidl/vts/AndroidTest.xml
new file mode 100644
index 0000000..67132b0
--- /dev/null
+++ b/identity/aidl/vts/AndroidTest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Runs VtsHalIdentityTargetTest.">
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push"
+                value="VtsHalIdentityTargetTest->/data/local/tmp/VtsHalIdentityTargetTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalIdentityTargetTest" />
+        <option name="native-test-timeout" value="300000"/>
+    </test>
+</configuration>
diff --git a/ir/aidl/Android.bp b/ir/aidl/Android.bp
index 2485f5b..25f6c8f 100644
--- a/ir/aidl/Android.bp
+++ b/ir/aidl/Android.bp
@@ -33,11 +33,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/keymaster/aidl/Android.bp b/keymaster/aidl/Android.bp
index c4b6740..0fb6e4c 100644
--- a/keymaster/aidl/Android.bp
+++ b/keymaster/aidl/Android.bp
@@ -18,11 +18,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: [
         "1",
diff --git a/light/aidl/Android.bp b/light/aidl/Android.bp
index 6f478d7..c11934f 100644
--- a/light/aidl/Android.bp
+++ b/light/aidl/Android.bp
@@ -18,11 +18,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/neuralnetworks/1.0/vts/functional/Android.bp b/neuralnetworks/1.0/vts/functional/Android.bp
index 29b31d2..a41f37f 100644
--- a/neuralnetworks/1.0/vts/functional/Android.bp
+++ b/neuralnetworks/1.0/vts/functional/Android.bp
@@ -90,7 +90,6 @@
         "libneuralnetworks_headers",
     ],
     test_suites: [
-        "general-tests",
         "vts",
     ],
 }
diff --git a/neuralnetworks/1.1/vts/functional/Android.bp b/neuralnetworks/1.1/vts/functional/Android.bp
index e9d4b76..7c1c118 100644
--- a/neuralnetworks/1.1/vts/functional/Android.bp
+++ b/neuralnetworks/1.1/vts/functional/Android.bp
@@ -58,7 +58,6 @@
         "libneuralnetworks_headers",
     ],
     test_suites: [
-        "general-tests",
         "vts",
     ],
 }
diff --git a/neuralnetworks/1.2/vts/functional/Android.bp b/neuralnetworks/1.2/vts/functional/Android.bp
index 2177924..7e4b5bb 100644
--- a/neuralnetworks/1.2/vts/functional/Android.bp
+++ b/neuralnetworks/1.2/vts/functional/Android.bp
@@ -85,7 +85,6 @@
         "libneuralnetworks_headers",
     ],
     test_suites: [
-        "general-tests",
         "vts",
     ],
 }
diff --git a/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp b/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp
index 3d783d9..fe38e61 100644
--- a/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp
+++ b/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp
@@ -1262,7 +1262,7 @@
         FILE* pFile = fopen(filename.c_str(), "a");
         uint32_t appendLength = getRandomInt(1, 256);
         for (uint32_t i = 0; i < appendLength; i++) {
-            ASSERT_NE(fputc(getRandomInt<uint8_t>(0, 255), pFile), EOF);
+            ASSERT_NE(fputc(getRandomInt<uint16_t>(0, 255), pFile), EOF);
         }
         fclose(pFile);
         *skip = false;
diff --git a/neuralnetworks/1.3/vts/functional/Android.bp b/neuralnetworks/1.3/vts/functional/Android.bp
index 9fa0f0a..07071cc 100644
--- a/neuralnetworks/1.3/vts/functional/Android.bp
+++ b/neuralnetworks/1.3/vts/functional/Android.bp
@@ -92,7 +92,6 @@
         "libneuralnetworks_headers",
     ],
     test_suites: [
-        "general-tests",
         "vts",
     ],
 }
diff --git a/neuralnetworks/1.3/vts/functional/CompilationCachingTests.cpp b/neuralnetworks/1.3/vts/functional/CompilationCachingTests.cpp
index a2013ec..f2cfa3f 100644
--- a/neuralnetworks/1.3/vts/functional/CompilationCachingTests.cpp
+++ b/neuralnetworks/1.3/vts/functional/CompilationCachingTests.cpp
@@ -1253,7 +1253,7 @@
         FILE* pFile = fopen(filename.c_str(), "a");
         uint32_t appendLength = getRandomInt(1, 256);
         for (uint32_t i = 0; i < appendLength; i++) {
-            ASSERT_NE(fputc(getRandomInt<uint8_t>(0, 255), pFile), EOF);
+            ASSERT_NE(fputc(getRandomInt<uint16_t>(0, 255), pFile), EOF);
         }
         fclose(pFile);
         *skip = false;
diff --git a/neuralnetworks/TEST_MAPPING b/neuralnetworks/TEST_MAPPING
index d296828..3218206 100644
--- a/neuralnetworks/TEST_MAPPING
+++ b/neuralnetworks/TEST_MAPPING
@@ -17,54 +17,10 @@
     },
     {
       "name": "neuralnetworks_utils_hal_aidl_test"
-    },
-    {
-      "name": "VtsHalNeuralnetworksV1_0TargetTest",
-      "options": [
-        {
-          // Do not use any sample driver except sample-all in order to reduce
-          // testing time. The other sample drivers (fast-float, quant, etc.)
-          // are subsets of sample-all.
-          "include-filter": "-*sample_float_fast*:*sample_float_slow*:*sample_minimal*:*sample_quant*"
-        }
-      ]
-    },
-    {
-      "name": "VtsHalNeuralnetworksV1_1TargetTest",
-      "options": [
-        {
-          // Do not use any sample driver except sample-all in order to reduce
-          // testing time. The other sample drivers (fast-float, quant, etc.)
-          // are subsets of sample-all.
-          "include-filter": "-*sample_float_fast*:*sample_float_slow*:*sample_minimal*:*sample_quant*"
-        }
-      ]
     }
   ],
   "presubmit-large": [
     {
-      "name": "VtsHalNeuralnetworksV1_2TargetTest",
-      "options": [
-        {
-          // Do not use any sample driver except sample-all in order to reduce
-          // testing time. The other sample drivers (fast-float, quant, etc.)
-          // are subsets of sample-all.
-          "include-filter": "-*sample_float_fast*:*sample_float_slow*:*sample_minimal*:*sample_quant*"
-        }
-      ]
-    },
-    {
-      "name": "VtsHalNeuralnetworksV1_3TargetTest",
-      "options": [
-        {
-          // Do not use any sample driver except sample-all in order to reduce
-          // testing time. The other sample drivers (fast-float, quant, etc.)
-          // are subsets of sample-all.
-          "include-filter": "-*sample_float_fast*:*sample_float_slow*:*sample_minimal*:*sample_quant*"
-        }
-      ]
-    },
-    {
       "name": "VtsHalNeuralnetworksTargetTest",
       "options": [
         {
diff --git a/neuralnetworks/aidl/vts/functional/CompilationCachingTests.cpp b/neuralnetworks/aidl/vts/functional/CompilationCachingTests.cpp
index 7451f7e..da0fe64 100644
--- a/neuralnetworks/aidl/vts/functional/CompilationCachingTests.cpp
+++ b/neuralnetworks/aidl/vts/functional/CompilationCachingTests.cpp
@@ -1068,7 +1068,7 @@
         FILE* pFile = fopen(filename.c_str(), "a");
         uint32_t appendLength = getRandomInt(1, 256);
         for (uint32_t i = 0; i < appendLength; i++) {
-            ASSERT_NE(fputc(getRandomInt<uint8_t>(0, 255), pFile), EOF);
+            ASSERT_NE(fputc(getRandomInt<uint16_t>(0, 255), pFile), EOF);
         }
         fclose(pFile);
         *skip = false;
diff --git a/nfc/aidl/Android.bp b/nfc/aidl/Android.bp
index b9578f4..09a45d1 100644
--- a/nfc/aidl/Android.bp
+++ b/nfc/aidl/Android.bp
@@ -34,11 +34,6 @@
             sdk_version: "module_current",
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/oemlock/aidl/Android.bp b/oemlock/aidl/Android.bp
index d1930f9..1c19bb1 100644
--- a/oemlock/aidl/Android.bp
+++ b/oemlock/aidl/Android.bp
@@ -16,11 +16,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: ["1"],
 }
diff --git a/power/aidl/Android.bp b/power/aidl/Android.bp
index e4708f8..70b1203 100644
--- a/power/aidl/Android.bp
+++ b/power/aidl/Android.bp
@@ -35,11 +35,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/power/stats/aidl/Android.bp b/power/stats/aidl/Android.bp
index 48d3c51..b1b2515 100644
--- a/power/stats/aidl/Android.bp
+++ b/power/stats/aidl/Android.bp
@@ -32,11 +32,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
         cpp: {
             enabled: true,
         },
diff --git a/radio/aidl/Android.bp b/radio/aidl/Android.bp
index 72f160d..98eafc1 100644
--- a/radio/aidl/Android.bp
+++ b/radio/aidl/Android.bp
@@ -20,11 +20,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
@@ -49,11 +44,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
@@ -78,11 +68,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
@@ -107,11 +92,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
@@ -136,11 +116,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
@@ -165,11 +140,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
@@ -197,11 +167,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
@@ -229,11 +194,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/rebootescrow/aidl/Android.bp b/rebootescrow/aidl/Android.bp
index c764f86..39aaa07 100644
--- a/rebootescrow/aidl/Android.bp
+++ b/rebootescrow/aidl/Android.bp
@@ -18,11 +18,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: ["1"],
 }
diff --git a/security/OWNERS b/security/OWNERS
index 54d820a..4142fc1 100644
--- a/security/OWNERS
+++ b/security/OWNERS
@@ -1,3 +1,6 @@
+# Please assign all bugs related to /hardware/interfaces/security to the team alias,
+# android-hardware-security@google.com.  This will get them auto-assigned to the on-call triage
+# engineer, ensuring quickest response.
 drysdale@google.com
 jbires@google.com
 jdanis@google.com
diff --git a/security/dice/aidl/Android.bp b/security/dice/aidl/Android.bp
index 97781b3..5625d70 100644
--- a/security/dice/aidl/Android.bp
+++ b/security/dice/aidl/Android.bp
@@ -34,9 +34,6 @@
             platform_apis: false,
         },
         ndk: {
-            vndk: {
-                enabled: true,
-            },
             apps_enabled: false,
             apex_available: [
                 "//apex_available:platform",
diff --git a/security/keymint/aidl/Android.bp b/security/keymint/aidl/Android.bp
index a233087..96d44a7 100644
--- a/security/keymint/aidl/Android.bp
+++ b/security/keymint/aidl/Android.bp
@@ -22,9 +22,6 @@
             platform_apis: true,
         },
         ndk: {
-            vndk: {
-                enabled: true,
-            },
             apps_enabled: false,
         },
         rust: {
diff --git a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
index 95a3710..b9694e9 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
@@ -196,12 +196,12 @@
  * derive a key that is used to encrypt the private/secret key material.
  *
  * The root of trust consists of a bitstring that must be derived from the public key used by
- * Verified Boot to verify the signature on the boot image and from the lock state of the
- * device.  If the public key is changed to allow a different system image to be used or if the
- * lock state is changed, then all of the IKeyMintDevice-protected keys created by the previous
- * system state must be unusable, unless the previous state is restored.  The goal is to increase
- * the value of the software-enforced key access controls by making it impossible for an attacker-
- * installed operating system to use IKeyMintDevice keys.
+ * Verified Boot to verify the signature on the boot image, from the lock state and from the
+ * Verified Boot state of the device.  If the public key is changed to allow a different system
+ * image to be used or if the lock state is changed, then all of the IKeyMintDevice-protected keys
+ * created by the previous system state must be unusable, unless the previous state is restored.
+ * The goal is to increase the value of the software-enforced key access controls by making it
+ * impossible for an attacker-installed operating system to use IKeyMintDevice keys.
  *
  * == Version Binding ==
  *
diff --git a/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl b/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl
index b28ebcb..42dfad5 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl
@@ -504,7 +504,9 @@
      * that is necessary during all uses of the key.  In particular, calls to exportKey() and
      * getKeyCharacteristics() must provide the same value to the clientId parameter, and calls to
      * begin() must provide this tag and the same associated data as part of the inParams set.  If
-     * the correct data is not provided, the method must return ErrorCode::INVALID_KEY_BLOB.
+     * the correct data is not provided, the method must return ErrorCode::INVALID_KEY_BLOB.  Note
+     * that a key with a zero-length APPLICATION_ID cannot have its key characteristics retrieved
+     * using getKeyCharacteristics() due to a historical limitation of the API.
      *
      * The content of this tag must be bound to the key cryptographically, meaning it must not be
      * possible for an adversary who has access to all of the secure world secrets but does not have
@@ -525,7 +527,9 @@
      * that is necessary during all uses of the key.  In particular, calls to begin() and
      * exportKey() must provide the same value to the appData parameter, and calls to begin must
      * provide this tag and the same associated data as part of the inParams set.  If the correct
-     * data is not provided, the method must return ErrorCode::INVALID_KEY_BLOB.
+     * data is not provided, the method must return ErrorCode::INVALID_KEY_BLOB.  Note that a key
+     * with a zero-length APPLICATION_DATA cannot have its key characteristics retrieved using
+     * getKeyCharacteristics() due to a historical limitation of the API.
      *
      * The content of this tag must be bound to the key cryptographically, meaning it must not be
      * possible for an adversary who has access to all of the secure world secrets but does not have
diff --git a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
index 240de35..ca517ac 100644
--- a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
+++ b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
@@ -16,6 +16,7 @@
 
 #define LOG_TAG "keymint_1_attest_key_test"
 #include <cutils/log.h>
+#include <cutils/properties.h>
 
 #include <keymint_support/key_param_output.h>
 #include <keymint_support/openssl_utils.h>
@@ -33,7 +34,33 @@
 
 }  // namespace
 
-using AttestKeyTest = KeyMintAidlTestBase;
+class AttestKeyTest : public KeyMintAidlTestBase {
+  protected:
+    ErrorCode GenerateAttestKey(const AuthorizationSet& key_desc,
+                                const optional<AttestationKey>& attest_key,
+                                vector<uint8_t>* key_blob,
+                                vector<KeyCharacteristics>* key_characteristics,
+                                vector<Certificate>* cert_chain) {
+        // The original specification for KeyMint v1 required ATTEST_KEY not be combined
+        // with any other key purpose, but the original VTS tests incorrectly did exactly that.
+        // This means that a device that launched prior to Android T (API level 33) may
+        // accept or even require KeyPurpose::SIGN too.
+        if (property_get_int32("ro.board.first_api_level", 0) < 33) {
+            AuthorizationSet key_desc_plus_sign = key_desc;
+            key_desc_plus_sign.push_back(TAG_PURPOSE, KeyPurpose::SIGN);
+
+            auto result = GenerateKey(key_desc_plus_sign, attest_key, key_blob, key_characteristics,
+                                      cert_chain);
+            if (result == ErrorCode::OK) {
+                return result;
+            }
+            // If the key generation failed, it may be because the device is (correctly)
+            // rejecting the combination of ATTEST_KEY+SIGN.  Fall through to try again with
+            // just ATTEST_KEY.
+        }
+        return GenerateKey(key_desc, attest_key, key_blob, key_characteristics, cert_chain);
+    }
+};
 
 /*
  * AttestKeyTest.AllRsaSizes
@@ -49,12 +76,13 @@
         AttestationKey attest_key;
         vector<KeyCharacteristics> attest_key_characteristics;
         vector<Certificate> attest_key_cert_chain;
-        ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
-                                                     .RsaKey(size, 65537)
-                                                     .AttestKey()
-                                                     .SetDefaultValidity(),
-                                             {} /* attestation signing key */, &attest_key.keyBlob,
-                                             &attest_key_characteristics, &attest_key_cert_chain));
+        ASSERT_EQ(ErrorCode::OK,
+                  GenerateAttestKey(AuthorizationSetBuilder()
+                                            .RsaKey(size, 65537)
+                                            .AttestKey()
+                                            .SetDefaultValidity(),
+                                    {} /* attestation signing key */, &attest_key.keyBlob,
+                                    &attest_key_characteristics, &attest_key_cert_chain));
 
         ASSERT_GT(attest_key_cert_chain.size(), 0);
         EXPECT_EQ(attest_key_cert_chain.size(), 1);
@@ -227,17 +255,17 @@
     AttestationKey attest_key;
     vector<KeyCharacteristics> attest_key_characteristics;
     vector<Certificate> attest_key_cert_chain;
-    auto result = GenerateKey(AuthorizationSetBuilder()
-                                      .RsaKey(2048, 65537)
-                                      .AttestKey()
-                                      .AttestationChallenge(challenge)
-                                      .AttestationApplicationId(app_id)
-                                      .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
-                                      .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
-                                      .Authorization(TAG_NO_AUTH_REQUIRED)
-                                      .SetDefaultValidity(),
-                              {} /* attestation signing key */, &attest_key.keyBlob,
-                              &attest_key_characteristics, &attest_key_cert_chain);
+    auto result = GenerateAttestKey(AuthorizationSetBuilder()
+                                            .RsaKey(2048, 65537)
+                                            .AttestKey()
+                                            .AttestationChallenge(challenge)
+                                            .AttestationApplicationId(app_id)
+                                            .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
+                                            .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
+                                            .Authorization(TAG_NO_AUTH_REQUIRED)
+                                            .SetDefaultValidity(),
+                                    {} /* attestation signing key */, &attest_key.keyBlob,
+                                    &attest_key_characteristics, &attest_key_cert_chain);
     // Strongbox may not support factory provisioned attestation key.
     if (SecLevel() == SecurityLevel::STRONGBOX) {
         if (result == ErrorCode::ATTESTATION_KEYS_NOT_PROVISIONED) return;
@@ -331,17 +359,17 @@
             attest_key_opt = attest_key;
         }
 
-        auto result = GenerateKey(AuthorizationSetBuilder()
-                                          .RsaKey(2048, 65537)
-                                          .AttestKey()
-                                          .AttestationChallenge("foo")
-                                          .AttestationApplicationId("bar")
-                                          .Authorization(TAG_NO_AUTH_REQUIRED)
-                                          .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
-                                          .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
-                                          .SetDefaultValidity(),
-                                  attest_key_opt, &key_blob_list[i], &attested_key_characteristics,
-                                  &cert_chain_list[i]);
+        auto result = GenerateAttestKey(AuthorizationSetBuilder()
+                                                .RsaKey(2048, 65537)
+                                                .AttestKey()
+                                                .AttestationChallenge("foo")
+                                                .AttestationApplicationId("bar")
+                                                .Authorization(TAG_NO_AUTH_REQUIRED)
+                                                .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
+                                                .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
+                                                .SetDefaultValidity(),
+                                        attest_key_opt, &key_blob_list[i],
+                                        &attested_key_characteristics, &cert_chain_list[i]);
         // Strongbox may not support factory provisioned attestation key.
         if (SecLevel() == SecurityLevel::STRONGBOX) {
             if (result == ErrorCode::ATTESTATION_KEYS_NOT_PROVISIONED) return;
@@ -408,17 +436,17 @@
             attest_key_opt = attest_key;
         }
 
-        auto result = GenerateKey(AuthorizationSetBuilder()
-                                          .EcdsaKey(EcCurve::P_256)
-                                          .AttestKey()
-                                          .AttestationChallenge("foo")
-                                          .AttestationApplicationId("bar")
-                                          .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
-                                          .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
-                                          .Authorization(TAG_NO_AUTH_REQUIRED)
-                                          .SetDefaultValidity(),
-                                  attest_key_opt, &key_blob_list[i], &attested_key_characteristics,
-                                  &cert_chain_list[i]);
+        auto result = GenerateAttestKey(AuthorizationSetBuilder()
+                                                .EcdsaKey(EcCurve::P_256)
+                                                .AttestKey()
+                                                .AttestationChallenge("foo")
+                                                .AttestationApplicationId("bar")
+                                                .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
+                                                .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
+                                                .Authorization(TAG_NO_AUTH_REQUIRED)
+                                                .SetDefaultValidity(),
+                                        attest_key_opt, &key_blob_list[i],
+                                        &attested_key_characteristics, &cert_chain_list[i]);
         // Strongbox may not support factory provisioned attestation key.
         if (SecLevel() == SecurityLevel::STRONGBOX) {
             if (result == ErrorCode::ATTESTATION_KEYS_NOT_PROVISIONED) return;
@@ -513,29 +541,29 @@
         }
         ErrorCode result;
         if ((i & 0x1) == 1) {
-            result = GenerateKey(AuthorizationSetBuilder()
-                                         .EcdsaKey(EcCurve::P_256)
-                                         .AttestKey()
-                                         .AttestationChallenge("foo")
-                                         .AttestationApplicationId("bar")
-                                         .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
-                                         .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
-                                         .Authorization(TAG_NO_AUTH_REQUIRED)
-                                         .SetDefaultValidity(),
-                                 attest_key_opt, &key_blob_list[i], &attested_key_characteristics,
-                                 &cert_chain_list[i]);
+            result = GenerateAttestKey(AuthorizationSetBuilder()
+                                               .EcdsaKey(EcCurve::P_256)
+                                               .AttestKey()
+                                               .AttestationChallenge("foo")
+                                               .AttestationApplicationId("bar")
+                                               .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
+                                               .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
+                                               .Authorization(TAG_NO_AUTH_REQUIRED)
+                                               .SetDefaultValidity(),
+                                       attest_key_opt, &key_blob_list[i],
+                                       &attested_key_characteristics, &cert_chain_list[i]);
         } else {
-            result = GenerateKey(AuthorizationSetBuilder()
-                                         .RsaKey(2048, 65537)
-                                         .AttestKey()
-                                         .AttestationChallenge("foo")
-                                         .AttestationApplicationId("bar")
-                                         .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
-                                         .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
-                                         .Authorization(TAG_NO_AUTH_REQUIRED)
-                                         .SetDefaultValidity(),
-                                 attest_key_opt, &key_blob_list[i], &attested_key_characteristics,
-                                 &cert_chain_list[i]);
+            result = GenerateAttestKey(AuthorizationSetBuilder()
+                                               .RsaKey(2048, 65537)
+                                               .AttestKey()
+                                               .AttestationChallenge("foo")
+                                               .AttestationApplicationId("bar")
+                                               .Authorization(TAG_CERTIFICATE_SERIAL, serial_blob)
+                                               .Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
+                                               .Authorization(TAG_NO_AUTH_REQUIRED)
+                                               .SetDefaultValidity(),
+                                       attest_key_opt, &key_blob_list[i],
+                                       &attested_key_characteristics, &cert_chain_list[i]);
         }
         // Strongbox may not support factory provisioned attestation key.
         if (SecLevel() == SecurityLevel::STRONGBOX) {
@@ -581,12 +609,13 @@
         AttestationKey attest_key;
         vector<KeyCharacteristics> attest_key_characteristics;
         vector<Certificate> attest_key_cert_chain;
-        ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
-                                                     .RsaKey(size, 65537)
-                                                     .AttestKey()
-                                                     .SetDefaultValidity(),
-                                             {} /* attestation signing key */, &attest_key.keyBlob,
-                                             &attest_key_characteristics, &attest_key_cert_chain));
+        ASSERT_EQ(ErrorCode::OK,
+                  GenerateAttestKey(AuthorizationSetBuilder()
+                                            .RsaKey(size, 65537)
+                                            .AttestKey()
+                                            .SetDefaultValidity(),
+                                    {} /* attestation signing key */, &attest_key.keyBlob,
+                                    &attest_key_characteristics, &attest_key_cert_chain));
 
         EXPECT_EQ(attest_key_cert_chain.size(), 1);
         EXPECT_TRUE(IsSelfSigned(attest_key_cert_chain)) << "Failed on size " << size;
@@ -630,7 +659,7 @@
         vector<Certificate> attest_key_cert_chain;
         ASSERT_EQ(
                 ErrorCode::OK,
-                GenerateKey(
+                GenerateAttestKey(
                         AuthorizationSetBuilder().EcdsaKey(curve).AttestKey().SetDefaultValidity(),
                         {} /* attestation signing key */, &attest_key.keyBlob,
                         &attest_key_characteristics, &attest_key_cert_chain));
@@ -752,12 +781,13 @@
     AttestationKey attest_key;
     vector<KeyCharacteristics> attest_key_characteristics;
     vector<Certificate> attest_key_cert_chain;
-    ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
-                                                 .EcdsaKey(EcCurve::P_256)
-                                                 .AttestKey()
-                                                 .SetDefaultValidity(),
-                                         {} /* attestation signing key */, &attest_key.keyBlob,
-                                         &attest_key_characteristics, &attest_key_cert_chain));
+    ASSERT_EQ(ErrorCode::OK,
+              GenerateAttestKey(AuthorizationSetBuilder()
+                                        .EcdsaKey(EcCurve::P_256)
+                                        .AttestKey()
+                                        .SetDefaultValidity(),
+                                {} /* attestation signing key */, &attest_key.keyBlob,
+                                &attest_key_characteristics, &attest_key_cert_chain));
     attest_key.issuerSubjectName = make_name_from_str("Android Keystore Key");
     ASSERT_GT(attest_key_cert_chain.size(), 0);
     EXPECT_EQ(attest_key_cert_chain.size(), 1);
@@ -816,12 +846,13 @@
     AttestationKey attest_key;
     vector<KeyCharacteristics> attest_key_characteristics;
     vector<Certificate> attest_key_cert_chain;
-    ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
-                                                 .EcdsaKey(EcCurve::P_256)
-                                                 .AttestKey()
-                                                 .SetDefaultValidity(),
-                                         {} /* attestation signing key */, &attest_key.keyBlob,
-                                         &attest_key_characteristics, &attest_key_cert_chain));
+    ASSERT_EQ(ErrorCode::OK,
+              GenerateAttestKey(AuthorizationSetBuilder()
+                                        .EcdsaKey(EcCurve::P_256)
+                                        .AttestKey()
+                                        .SetDefaultValidity(),
+                                {} /* attestation signing key */, &attest_key.keyBlob,
+                                &attest_key_characteristics, &attest_key_cert_chain));
     attest_key.issuerSubjectName = make_name_from_str("Android Keystore Key");
     ASSERT_GT(attest_key_cert_chain.size(), 0);
     EXPECT_EQ(attest_key_cert_chain.size(), 1);
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index 4e746b2..371b589 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -1102,9 +1102,9 @@
                 << "Key size " << key_size << "missing";
         EXPECT_TRUE(crypto_params.Contains(TAG_RSA_PUBLIC_EXPONENT, 65537U));
 
+        ASSERT_GT(cert_chain_.size(), 0);
         verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
         EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
-        ASSERT_GT(cert_chain_.size(), 0);
 
         AuthorizationSet hw_enforced = HwEnforcedAuthorizations(key_characteristics);
         AuthorizationSet sw_enforced = SwEnforcedAuthorizations(key_characteristics);
@@ -1178,6 +1178,7 @@
         EXPECT_FALSE(ChainSignaturesAreValid(cert_chain_));
 
         // The signature over the attested key should correspond to the P256 public key.
+        ASSERT_GT(cert_chain_.size(), 0);
         X509_Ptr key_cert(parse_cert_blob(cert_chain_[0].encodedCertificate));
         ASSERT_TRUE(key_cert.get());
         EVP_PKEY_Ptr signing_pubkey;
@@ -1265,9 +1266,9 @@
             << "Key size " << key_size << "missing";
     EXPECT_TRUE(crypto_params.Contains(TAG_RSA_PUBLIC_EXPONENT, 65537U));
 
+    ASSERT_GT(cert_chain_.size(), 0);
     verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
     EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
-    ASSERT_GT(cert_chain_.size(), 0);
 
     AuthorizationSet hw_enforced = HwEnforcedAuthorizations(key_characteristics);
     AuthorizationSet sw_enforced = SwEnforcedAuthorizations(key_characteristics);
@@ -1317,9 +1318,9 @@
                 << "Key size " << key_size << "missing";
         EXPECT_TRUE(crypto_params.Contains(TAG_RSA_PUBLIC_EXPONENT, 65537U));
 
+        ASSERT_EQ(cert_chain_.size(), 1);
         verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
         EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
-        ASSERT_EQ(cert_chain_.size(), 1);
 
         CheckedDeleteKey(&key_blob);
     }
@@ -1398,6 +1399,7 @@
             << "Key size " << key_size << "missing";
     EXPECT_TRUE(crypto_params.Contains(TAG_RSA_PUBLIC_EXPONENT, 65537U));
 
+    ASSERT_GT(cert_chain_.size(), 0);
     verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
     EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
     ASSERT_EQ(cert_chain_.size(), 1);
@@ -2228,8 +2230,8 @@
         EXPECT_TRUE(crypto_params.Contains(TAG_EC_CURVE, curve)) << "Curve " << curve << "missing";
 
         EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
-        verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
         ASSERT_EQ(cert_chain_.size(), 1);
+        verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
 
         AuthorizationSet hw_enforced = HwEnforcedAuthorizations(key_characteristics);
         AuthorizationSet sw_enforced = SwEnforcedAuthorizations(key_characteristics);
@@ -2448,6 +2450,29 @@
 }
 
 /*
+ * NewKeyGenerationTest.EcdsaMissingCurve
+ *
+ * Verifies that EC key generation fails if EC_CURVE not specified after KeyMint V2.
+ */
+TEST_P(NewKeyGenerationTest, EcdsaMissingCurve) {
+    if (AidlVersion() < 2) {
+        /*
+         * The KeyMint V1 spec required that EC_CURVE be specified for EC keys.
+         * However, this was not checked at the time so we can only be strict about checking this
+         * for implementations of KeyMint version 2 and above.
+         */
+        GTEST_SKIP() << "Requiring EC_CURVE only strict since KeyMint v2";
+    }
+    /* If EC_CURVE not provided, generateKey
+     * must return ErrorCode::UNSUPPORTED_KEY_SIZE or ErrorCode::UNSUPPORTED_EC_CURVE.
+     */
+    auto result = GenerateKey(
+            AuthorizationSetBuilder().EcdsaKey(256).Digest(Digest::NONE).SetDefaultValidity());
+    ASSERT_TRUE(result == ErrorCode::UNSUPPORTED_KEY_SIZE ||
+                result == ErrorCode::UNSUPPORTED_EC_CURVE);
+}
+
+/*
  * NewKeyGenerationTest.EcdsaMismatchKeySize
  *
  * Verifies that specifying mismatched key size and curve for EC key generation returns
@@ -6163,7 +6188,7 @@
 
     // Encrypt
     AuthorizationSet begin_out_params;
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params, &begin_out_params));
     string ciphertext;
     AuthorizationSet finish_out_params;
     ASSERT_EQ(ErrorCode::OK, UpdateAad(aad));
@@ -6206,7 +6231,7 @@
                                 .Authorization(TAG_MAC_LENGTH, tag_bits);
     AuthorizationSet begin_out_params;
 
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
 
     // No data, AAD only.
     EXPECT_EQ(ErrorCode::OK, UpdateAad("foo"));
@@ -6222,7 +6247,7 @@
     begin_params.push_back(begin_out_params);
 
     // Decrypt
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params));
     EXPECT_EQ(ErrorCode::OK, UpdateAad("foofoo"));
     string plaintext;
     EXPECT_EQ(ErrorCode::OK, Finish(ciphertext, &plaintext));
@@ -6249,7 +6274,7 @@
                                 .Authorization(TAG_MAC_LENGTH, 128);
     AuthorizationSet begin_out_params;
 
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
 
     EXPECT_EQ(ErrorCode::OK, UpdateAad("foo"));
     string ciphertext;
@@ -6283,7 +6308,7 @@
 
     // Encrypt
     AuthorizationSet begin_out_params;
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
     EXPECT_EQ(ErrorCode::OK, UpdateAad("foobar"));
     string ciphertext;
     EXPECT_EQ(ErrorCode::OK, Finish(message, &ciphertext));
@@ -6292,7 +6317,7 @@
     begin_params.push_back(begin_out_params);
 
     // Decrypt.
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params, &begin_out_params));
     EXPECT_EQ(ErrorCode::OK, UpdateAad("barfoo"));
     string plaintext;
     EXPECT_EQ(ErrorCode::VERIFICATION_FAILED, Finish(ciphertext, &plaintext));
@@ -6319,7 +6344,7 @@
 
     // Encrypt
     AuthorizationSet begin_out_params;
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &begin_out_params));
     EXPECT_EQ(ErrorCode::OK, UpdateAad("foobar"));
     string ciphertext;
     AuthorizationSet finish_out_params;
@@ -6329,7 +6354,7 @@
     begin_params.push_back(TAG_NONCE, AidlBuf("123456789012"));
 
     // Decrypt.
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params, &begin_out_params));
     EXPECT_EQ(ErrorCode::OK, UpdateAad("foobar"));
     string plaintext;
     EXPECT_EQ(ErrorCode::VERIFICATION_FAILED, Finish(ciphertext, &plaintext));
@@ -6361,7 +6386,7 @@
 
     // Encrypt
     AuthorizationSet begin_out_params;
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params, &begin_out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params, &begin_out_params));
     EXPECT_EQ(ErrorCode::OK, UpdateAad(aad));
     string ciphertext;
     EXPECT_EQ(ErrorCode::OK, Finish(message, &ciphertext));
@@ -6373,7 +6398,7 @@
     params.push_back(begin_out_params);
 
     // Decrypt.
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, params));
     EXPECT_EQ(ErrorCode::OK, UpdateAad(aad));
     string plaintext;
     EXPECT_EQ(ErrorCode::VERIFICATION_FAILED, Finish(ciphertext, &plaintext));
@@ -6486,7 +6511,7 @@
     for (size_t i = 0; i < kMaxPaddingCorruptionRetries; ++i) {
         ++ciphertext[ciphertext.size() / 2];
 
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params));
         string plaintext;
         EXPECT_EQ(ErrorCode::OK, Update(ciphertext, &plaintext));
         ErrorCode error = Finish(&plaintext);
@@ -6758,7 +6783,7 @@
         auto begin_params =
                 AuthorizationSetBuilder().BlockMode(blockMode).Padding(PaddingMode::NONE);
         AuthorizationSet output_params;
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &output_params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, begin_params, &output_params));
         string ciphertext;
         EXPECT_EQ(ErrorCode::INVALID_INPUT_LENGTH, Finish(message, "", &ciphertext));
 
@@ -6837,7 +6862,7 @@
     for (size_t i = 0; i < kMaxPaddingCorruptionRetries; ++i) {
         SCOPED_TRACE(testing::Message() << "i = " << i);
         ++ciphertext[ciphertext.size() / 2];
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, begin_params));
         string plaintext;
         EXPECT_EQ(ErrorCode::OK, Update(ciphertext, &plaintext));
         ErrorCode error = Finish(&plaintext);
@@ -6869,7 +6894,7 @@
     AuthorizationSet input_params =
             AuthorizationSetBuilder().BlockMode(BlockMode::CBC).Padding(PaddingMode::NONE);
     AuthorizationSet output_params;
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, input_params, &output_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, input_params, &output_params));
 
     string ciphertext;
     for (size_t i = 0; i < message.size(); i += increment)
@@ -6883,7 +6908,7 @@
     input_params.push_back(TAG_PADDING, PaddingMode::NONE);
     output_params.Clear();
 
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, input_params, &output_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, input_params, &output_params));
     string plaintext;
     for (size_t i = 0; i < ciphertext.size(); i += increment)
         EXPECT_EQ(ErrorCode::OK, Update(ciphertext.substr(i, increment), &plaintext));
@@ -7000,7 +7025,7 @@
     } else {
         // Usage count limit tag is enforced by keystore, keymint does nothing.
         EXPECT_TRUE(keystore_auths.Contains(TAG_USAGE_COUNT_LIMIT, 1U));
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params));
     }
 }
 
@@ -7047,7 +7072,7 @@
     } else {
         // Usage count limit tag is enforced by keystore, keymint does nothing.
         EXPECT_TRUE(keystore_auths.Contains(TAG_USAGE_COUNT_LIMIT, 3U));
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params));
     }
 }
 
@@ -7093,7 +7118,7 @@
     } else {
         // Usage count limit tag is enforced by keystore, keymint does nothing.
         EXPECT_TRUE(keystore_auths.Contains(TAG_USAGE_COUNT_LIMIT, 1U));
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::SIGN, params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::SIGN, params));
     }
 }
 
@@ -7140,7 +7165,7 @@
     } else {
         // Usage count limit tag is enforced by keystore, keymint does nothing.
         EXPECT_TRUE(keystore_auths.Contains(TAG_USAGE_COUNT_LIMIT, 3U));
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::SIGN, params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::SIGN, params));
     }
 }
 
@@ -7453,7 +7478,7 @@
         EXPECT_EQ(ErrorCode::OK, Abort(op_handles[j]))
                 << "Aboort failed for i = " << j << std::endl;
     }
-    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, key_blob_, params, &out_params));
+    ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, key_blob_, params, &out_params));
     AbortIfNeeded();
 }
 
@@ -7478,7 +7503,7 @@
                 AuthorizationSetBuilder().BlockMode(BlockMode::ECB).Padding(PaddingMode::NONE);
 
         AuthorizationSet out_params;
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, cipher_params, &out_params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, cipher_params, &out_params));
 
         string plain_message = std::string(1 << msg_size, 'x');
         string encrypted_message;
@@ -7489,7 +7514,7 @@
                 << "Encrypt finish returned OK, but did not consume all of the given input";
         cipher_params.push_back(out_params);
 
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, cipher_params));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, cipher_params));
 
         string decrypted_message;
         rc = Finish(encrypted_message, &decrypted_message);
@@ -7655,7 +7680,7 @@
             if (curve != localCurve) {
                 // If the keys are using different curves KeyMint should fail with
                 // ErrorCode:INVALID_ARGUMENT. Check that.
-                EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::AGREE_KEY, AuthorizationSetBuilder()));
+                ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::AGREE_KEY, AuthorizationSetBuilder()));
                 string ZabFromKeyMintStr;
                 EXPECT_EQ(ErrorCode::INVALID_ARGUMENT,
                           Finish(string(localPublicKey.begin(), localPublicKey.end()),
@@ -7795,7 +7820,7 @@
         vector<uint8_t> encodedPublicKey;
         GenerateLocalEcKey(localCurve, &privKey, &encodedPublicKey);
 
-        EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::AGREE_KEY, AuthorizationSetBuilder()));
+        ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::AGREE_KEY, AuthorizationSetBuilder()));
         string ZabFromKeyMintStr;
         EXPECT_EQ(ErrorCode::INVALID_ARGUMENT,
                   Finish(string(encodedPublicKey.begin(), encodedPublicKey.end()),
diff --git a/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp b/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp
index 54b6fdc..5bbae4c 100644
--- a/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp
+++ b/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp
@@ -142,6 +142,25 @@
         return Digest::NONE;
     }
 
+    optional<EcCurve> getCurveFromLength(int keySize) {
+        switch (keySize) {
+            case 224:
+                return EcCurve::P_224;
+                break;
+            case 256:
+                return EcCurve::P_256;
+                break;
+            case 384:
+                return EcCurve::P_384;
+                break;
+            case 521:
+                return EcCurve::P_521;
+                break;
+            default:
+                return {};
+        }
+    }
+
     bool GenerateKey(string transform, int keySize, bool sign = false) {
         if (transform == key_transform_) {
             return true;
@@ -184,6 +203,12 @@
         }
         if (algorithm == Algorithm::EC) {
             authSet.SetDefaultValidity();
+            std::optional<EcCurve> curve = getCurveFromLength(keySize);
+            if (!curve) {
+                std::cerr << "Error: invalid EC-Curve from size " << keySize << std::endl;
+                return false;
+            }
+            authSet.Authorization(TAG_EC_CURVE, curve.value());
         }
         error_ = GenerateKey(authSet);
         return error_ == ErrorCode::OK;
diff --git a/security/secureclock/aidl/Android.bp b/security/secureclock/aidl/Android.bp
index 00a6ba3..853ad89 100644
--- a/security/secureclock/aidl/Android.bp
+++ b/security/secureclock/aidl/Android.bp
@@ -18,11 +18,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
         rust: {
             enabled: true,
             apex_available: [
diff --git a/security/sharedsecret/aidl/Android.bp b/security/sharedsecret/aidl/Android.bp
index f1fce74..fe77c10 100644
--- a/security/sharedsecret/aidl/Android.bp
+++ b/security/sharedsecret/aidl/Android.bp
@@ -18,11 +18,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
         rust: {
             enabled: true,
         },
diff --git a/sensors/aidl/Android.bp b/sensors/aidl/Android.bp
index 1c2d83f..d04017c 100644
--- a/sensors/aidl/Android.bp
+++ b/sensors/aidl/Android.bp
@@ -23,11 +23,6 @@
         java: {
             enabled: false,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/soundtrigger/aidl/Android.bp b/soundtrigger/aidl/Android.bp
index 448895c..0658519 100644
--- a/soundtrigger/aidl/Android.bp
+++ b/soundtrigger/aidl/Android.bp
@@ -33,11 +33,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/usb/aidl/Android.bp b/usb/aidl/Android.bp
index 7eb6020..4f59f02 100644
--- a/usb/aidl/Android.bp
+++ b/usb/aidl/Android.bp
@@ -33,11 +33,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/uwb/aidl/Android.bp b/uwb/aidl/Android.bp
index cc61046..52f0605 100755
--- a/uwb/aidl/Android.bp
+++ b/uwb/aidl/Android.bp
@@ -21,9 +21,6 @@
             enabled: false,
         },
         ndk: {
-            vndk: {
-                enabled: true,
-            },
             apex_available: [
                 "//apex_available:platform",
                 "com.android.uwb",
diff --git a/vibrator/aidl/Android.bp b/vibrator/aidl/Android.bp
index d4d5857..86ef027 100644
--- a/vibrator/aidl/Android.bp
+++ b/vibrator/aidl/Android.bp
@@ -19,11 +19,6 @@
         java: {
             sdk_version: "module_current",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: [
         "1",
diff --git a/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp b/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
index 3841715..791d7e8 100644
--- a/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
+++ b/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
@@ -332,6 +332,7 @@
         sleep(1);
         EXPECT_EQ(Status::EX_NONE, vibrator->setAmplitude(1.0f).exceptionCode());
         sleep(1);
+        EXPECT_TRUE(vibrator->off().isOk());
     }
 }
 
diff --git a/weaver/aidl/Android.bp b/weaver/aidl/Android.bp
index 8b4306f..caa92aa 100644
--- a/weaver/aidl/Android.bp
+++ b/weaver/aidl/Android.bp
@@ -16,11 +16,6 @@
         java: {
             platform_apis: true,
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions: ["1"],
 }
diff --git a/wifi/hostapd/aidl/Android.bp b/wifi/hostapd/aidl/Android.bp
index c97f8da..6240933 100644
--- a/wifi/hostapd/aidl/Android.bp
+++ b/wifi/hostapd/aidl/Android.bp
@@ -37,11 +37,6 @@
             ],
             min_sdk_version: "30",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
index eabbf1b..da3ff3a 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
@@ -38,11 +38,12 @@
     : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
    public:
     virtual void SetUp() override {
-        // Stop Wi-Fi
-        ASSERT_TRUE(stopWifiFramework());  // stop & wait for wifi to shutdown.
-
         wifi_instance_name_ = std::get<0>(GetParam());
         supplicant_instance_name_ = std::get<1>(GetParam());
+
+        // Stop & wait for wifi to shutdown.
+        ASSERT_TRUE(stopWifiFramework(wifi_instance_name_));
+
         std::system("/system/bin/start");
         ASSERT_TRUE(waitForFrameworkReady());
         isP2pOn_ =
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
index 086166a..6760663 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
@@ -28,26 +28,42 @@
 
 using ::android::sp;
 using ::android::hardware::configureRpcThreadpool;
-using ::android::hardware::joinRpcThreadpool;
 using ::android::hardware::hidl_string;
 using ::android::hardware::hidl_vec;
+using ::android::hardware::joinRpcThreadpool;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::wifi::V1_0::ChipModeId;
-using ::android::hardware::wifi::V1_0::IWifiChip;
+using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantIface;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantNetwork;
+using ::android::hardware::wifi::supplicant::V1_0::ISupplicantP2pIface;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaIface;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaNetwork;
-using ::android::hardware::wifi::supplicant::V1_0::ISupplicantP2pIface;
-using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::V1_0::ChipModeId;
+using ::android::hardware::wifi::V1_0::IWifi;
+using ::android::hardware::wifi::V1_0::IWifiChip;
 using ::android::wifi_system::InterfaceTool;
 using ::android::wifi_system::SupplicantManager;
 
 namespace {
+
+bool waitForWifiHalStop(const std::string& wifi_instance_name) {
+    sp<IWifi> wifi = getWifi(wifi_instance_name);
+    int count = 50; /* wait at most 5 seconds for completion */
+    while (count-- > 0) {
+        if (wifi != nullptr && !wifi->isStarted()) {
+            return true;
+        }
+        usleep(100000);
+        wifi = getWifi(wifi_instance_name);
+    }
+    LOG(ERROR) << "Wifi HAL was not stopped";
+    return false;
+}
+
 bool waitForSupplicantState(bool is_running) {
     SupplicantManager supplicant_manager;
     int count = 50; /* wait at most 5 seconds for completion */
@@ -113,10 +129,10 @@
     return waitForSupplicantStart();  // wait for wifi to start.
 }
 
-bool stopWifiFramework() {
+bool stopWifiFramework(const std::string& wifi_instance_name) {
     std::system("svc wifi disable");
     std::system("cmd wifi set-scan-always-available disabled");
-    return waitForSupplicantStop();  // wait for wifi to shutdown.
+    return waitForSupplicantStop() && waitForWifiHalStop(wifi_instance_name);
 }
 
 void stopSupplicant() { stopSupplicant(""); }
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
index 7228623..2198d7c 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
@@ -33,7 +33,7 @@
 bool startWifiFramework();
 
 // Used to stop the android wifi framework before every test.
-bool stopWifiFramework();
+bool stopWifiFramework(const std::string& wifi_instance_name);
 
 void stopSupplicant(const std::string& wifi_instance_name);
 // Used to configure the chip, driver and start wpa_supplicant before every
@@ -77,12 +77,13 @@
     : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
    public:
     virtual void SetUp() override {
-        // Stop Wi-Fi
-        ASSERT_TRUE(stopWifiFramework());  // stop & wait for wifi to shutdown.
-
-        // should always be v1.0 wifi
-        wifi_v1_0_instance_name_ = std::get<0>(GetParam());
+        wifi_v1_0_instance_name_ =
+            std::get<0>(GetParam());  // should always be v1.0 wifi
         supplicant_instance_name_ = std::get<1>(GetParam());
+
+        // Stop & wait for wifi to shutdown.
+        ASSERT_TRUE(stopWifiFramework(wifi_v1_0_instance_name_));
+
         std::system("/system/bin/start");
         ASSERT_TRUE(waitForFrameworkReady());
         isP2pOn_ =
diff --git a/wifi/supplicant/aidl/Android.bp b/wifi/supplicant/aidl/Android.bp
index ca0785b..35de751 100644
--- a/wifi/supplicant/aidl/Android.bp
+++ b/wifi/supplicant/aidl/Android.bp
@@ -37,11 +37,6 @@
             ],
             min_sdk_version: "30",
         },
-        ndk: {
-            vndk: {
-                enabled: true,
-            },
-        },
     },
     versions_with_info: [
         {
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h b/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h
index 17e0394..31042a2 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h
@@ -78,7 +78,7 @@
 void stopSupplicantService() { stopSupplicant(getWifiInstanceName()); }
 
 void initializeService() {
-    ASSERT_TRUE(stopWifiFramework());
+    ASSERT_TRUE(stopWifiFramework(getWifiInstanceName()));
     std::system("/system/bin/start");
     ASSERT_TRUE(waitForFrameworkReady());
     stopSupplicantService();