diff --git a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
index c25b102..db2528e 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
@@ -61,7 +61,7 @@
 
 static const AacCapabilities kDefaultOffloadAacCapability = {
     .objectType = {AacObjectType::MPEG2_LC},
-    .sampleRateHz = {44100},
+    .sampleRateHz = {44100, 48000},
     .channelMode = {ChannelMode::STEREO},
     .variableBitRateSupported = true,
     .bitsPerSample = {16}};
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
index b8da5c4..3763f0a 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
+++ b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
@@ -37,6 +37,7 @@
   android.hardware.security.see.hwcrypto.IHwCryptoKey.DiceBoundKeyResult deriveDicePolicyBoundKey(in android.hardware.security.see.hwcrypto.IHwCryptoKey.DiceBoundDerivationKey derivationKey, in byte[] dicePolicyForKeyVersion);
   android.hardware.security.see.hwcrypto.IHwCryptoKey.DerivedKey deriveKey(in android.hardware.security.see.hwcrypto.IHwCryptoKey.DerivedKeyParameters parameters);
   android.hardware.security.see.hwcrypto.IHwCryptoOperations getHwCryptoOperations();
+  android.hardware.security.see.hwcrypto.IOpaqueKey importClearKey(in android.hardware.security.see.hwcrypto.types.ExplicitKeyMaterial keyMaterial, in android.hardware.security.see.hwcrypto.KeyPolicy newKeyPolicy);
   enum DeviceKeyId {
     DEVICE_BOUND_KEY,
     BATCH_KEY,
@@ -57,8 +58,8 @@
     int keySizeBytes;
   }
   union DerivedKeyPolicy {
-    android.hardware.security.see.hwcrypto.KeyPolicy opaqueKey;
     android.hardware.security.see.hwcrypto.IHwCryptoKey.ClearKeyPolicy clearKey;
+    byte[] opaqueKey;
   }
   parcelable DerivedKeyParameters {
     android.hardware.security.see.hwcrypto.IOpaqueKey derivationKey;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl
new file mode 100644
index 0000000..f4bf786
--- /dev/null
+++ b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2024 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.security.see.hwcrypto.types;
+union AesKey {
+  byte[16] aes128 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+  byte[32] aes256;
+}
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
new file mode 100644
index 0000000..933fb67
--- /dev/null
+++ b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2024 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.security.see.hwcrypto.types;
+union ExplicitKeyMaterial {
+  android.hardware.security.see.hwcrypto.types.AesKey aes;
+}
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
index eaa8dd7..59c8757 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
+++ b/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@RustDerive(Clone=true, Copy=true)
 parcelable MemoryBufferReference {
   int startOffset;
   int sizeBytes;
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
index 075825d..b5e7e9d 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
+++ b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
@@ -18,6 +18,7 @@
 import android.hardware.security.see.hwcrypto.IHwCryptoOperations;
 import android.hardware.security.see.hwcrypto.IOpaqueKey;
 import android.hardware.security.see.hwcrypto.KeyPolicy;
+import android.hardware.security.see.hwcrypto.types.ExplicitKeyMaterial;
 
 /*
  * Higher level interface to access and generate keys.
@@ -89,15 +90,15 @@
 
     union DerivedKeyPolicy {
         /*
-         * Policy for the newly derived opaque key. Defines how the key can be used and its type.
-         */
-        KeyPolicy opaqueKey;
-
-        /*
          * If used we will derive a clear key and pass it back as an array of bytes on
          * <code>HwCryptoKeyMaterial::explicitKey</code>.
          */
         ClearKeyPolicy clearKey;
+
+        /*
+         * Policy for the newly derived opaque key. Defines how the key can be used and its type.
+         */
+        byte[] opaqueKey;
     }
 
     parcelable DerivedKeyParameters {
@@ -199,4 +200,21 @@
      *      IHwCryptoOperations on success
      */
     IHwCryptoOperations getHwCryptoOperations();
+
+    /*
+     * importClearKey() - Imports a SW clear key into the secure environment.
+     *
+     * @keyMaterial:
+     *     key to be imported.
+     * @newKeyPolicy:
+     *      Policy of the new key. Defines how the newly created key can be used. Because any
+     *      clear key imported into the system is considered to have a
+     *      <code>KeyLifetime::PORTABLE</code> lifetime, a call to this function will return an
+     *      error if <code>newKeyPolicy.newKeyPolicy</code> is not set to portable.
+     *
+     * Return:
+     *      IOpaqueKey on success, service specific error based on <code>HalErrorCode</code>
+     *      otherwise.
+     */
+    IOpaqueKey importClearKey(in ExplicitKeyMaterial keyMaterial, in KeyPolicy newKeyPolicy);
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.cddl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.cddl
new file mode 100644
index 0000000..77b632b
--- /dev/null
+++ b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.cddl
@@ -0,0 +1,66 @@
+;
+; Copyright (C) 2024 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.
+;
+
+KeyPolicy = [
+    -65701: KeyUse,           ;usage
+    -65702: KeyLifetime       ;keyLifetime
+    -65703: KeyPermissions    ;keyPermissions
+    -65704: KeyType           ;keyType
+    -65705: bool              ;keyManagementKey
+]
+
+KeyUse = &(
+    ENCRYPT: 1,
+    DECRYPT: 2,
+    ENCRYPT_DECRYPT: ENCRYPT | DECRYPT,
+    SIGN: 4,
+    DERIVE: 8,
+    WRAP: 16,
+)
+
+KeyLifetime = &(
+    EPHEMERAL: 0,
+    HARDWARE: 1,
+    PORTABLE: 2,
+)
+
+KeyPermissions = &(
+    ALLOW_EPHEMERAL_KEY_WRAPPING: 0,
+    ALLOW_HARDWARE_KEY_WRAPPING: 1,
+    ALLOW_PORTABLE_KEY_WRAPPING: 2,
+)
+
+enum KeyType = &(
+    AES_128_CBC_NO_PADDING: 0,
+    AES_128_CBC_PKCS7_PADDING: 1,
+    AES_128_CTR: 2,
+    AES_128_GCM: 3,
+    AES_128_CMAC: 4,
+    AES_256_CBC_NO_PADDING: 5,
+    AES_256_CBC_PKCS7_PADDING: 6,
+    AES_256_CTR: 7,
+    AES_256_GCM: 8,
+    AES_256_CMAC: 9,
+    HMAC_SHA256: 10,
+    HMAC_SHA512: 11,
+    RSA2048_PSS_SHA256: 12,
+    RSA2048_PKCS1_5_SHA256: 13,
+    ECC_NIST_P256_SIGN_NO_PADDING: 14,
+    ECC_NIST_P256_SIGN_SHA256: 15,
+    ECC_NIST_P521_SIGN_NO_PADDING: 16,
+    ECC_NIST_P521_SIGN_SHA512: 17,
+    ECC_ED25519_SIGN:18,
+)
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl
new file mode 100644
index 0000000..cf9082d
--- /dev/null
+++ b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2024 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.security.see.hwcrypto.types;
+
+/*
+ * Type that represents an AES key.
+ */
+union AesKey {
+    /*
+     * Raw AES 128 bit key material.
+     */
+    byte[16] aes128 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+
+    /*
+     * Raw AES 256 bit key material.
+     */
+    byte[32] aes256;
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
new file mode 100644
index 0000000..4298ba9
--- /dev/null
+++ b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2024 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.security.see.hwcrypto.types;
+
+import android.hardware.security.see.hwcrypto.types.AesKey;
+
+/*
+ * Type encapsulating a clear key.
+ */
+union ExplicitKeyMaterial {
+    AesKey aes;
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
index 5b90d9c..1175dc5 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
+++ b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
@@ -18,6 +18,7 @@
 /*
  * Structure representing a section of a memory buffer.
  */
+@RustDerive(Copy=true, Clone=true)
 parcelable MemoryBufferReference {
     /*
      * Start of the memory buffer section measured from the start of the memory buffer set for this