diff --git a/adb/daemon/services.cpp b/adb/daemon/services.cpp
index dfcc52d..8417690 100644
--- a/adb/daemon/services.cpp
+++ b/adb/daemon/services.cpp
@@ -26,6 +26,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <sys/un.h>
 #include <unistd.h>
 
 #include <thread>
@@ -96,41 +98,44 @@
 
 void reboot_service(unique_fd fd, const std::string& arg) {
     std::string reboot_arg = arg;
-    bool auto_reboot = false;
-
-    if (reboot_arg == "sideload-auto-reboot") {
-        auto_reboot = true;
-        reboot_arg = "sideload";
-    }
-
-    // It reboots into sideload mode by setting "--sideload" or "--sideload_auto_reboot"
-    // in the command file.
-    if (reboot_arg == "sideload") {
-        if (getuid() != 0) {
-            WriteFdExactly(fd.get(), "'adb root' is required for 'adb reboot sideload'.\n");
-            return;
-        }
-
-        const std::vector<std::string> options = {auto_reboot ? "--sideload_auto_reboot"
-                                                              : "--sideload"};
-        std::string err;
-        if (!write_bootloader_message(options, &err)) {
-            D("Failed to set bootloader message: %s", err.c_str());
-            return;
-        }
-
-        reboot_arg = "recovery";
-    }
-
     sync();
 
     if (reboot_arg.empty()) reboot_arg = "adb";
     std::string reboot_string = android::base::StringPrintf("reboot,%s", reboot_arg.c_str());
-    if (!android::base::SetProperty(ANDROID_RB_PROPERTY, reboot_string)) {
-        WriteFdFmt(fd.get(), "reboot (%s) failed\n", reboot_string.c_str());
-        return;
-    }
 
+    if (reboot_arg == "fastboot" && access("/dev/socket/recovery", F_OK) == 0) {
+        LOG(INFO) << "Recovery specific reboot fastboot";
+        /*
+         * The socket is created to allow switching between recovery and
+         * fastboot.
+         */
+        android::base::unique_fd sock(socket(AF_UNIX, SOCK_STREAM, 0));
+        if (sock < 0) {
+            WriteFdFmt(fd, "reboot (%s) create\n", strerror(errno));
+            PLOG(ERROR) << "Creating recovery socket failed";
+            return;
+        }
+
+        sockaddr_un addr = {.sun_family = AF_UNIX};
+        strncpy(addr.sun_path, "/dev/socket/recovery", sizeof(addr.sun_path) - 1);
+        if (connect(sock, reinterpret_cast<sockaddr*>(&addr), sizeof(addr)) == -1) {
+            WriteFdFmt(fd, "reboot (%s) connect\n", strerror(errno));
+            PLOG(ERROR) << "Couldn't connect to recovery socket";
+            return;
+        }
+        const char msg_switch_to_fastboot = 'f';
+        auto ret = adb_write(sock, &msg_switch_to_fastboot, sizeof(msg_switch_to_fastboot));
+        if (ret != sizeof(msg_switch_to_fastboot)) {
+            WriteFdFmt(fd, "reboot (%s) write\n", strerror(errno));
+            PLOG(ERROR) << "Couldn't write message to recovery socket to switch to fastboot";
+            return;
+        }
+    } else {
+        if (!android::base::SetProperty(ANDROID_RB_PROPERTY, reboot_string)) {
+            WriteFdFmt(fd.get(), "reboot (%s) failed\n", reboot_string.c_str());
+            return;
+        }
+    }
     // Don't return early. Give the reboot command time to take effect
     // to avoid messing up scripts which do "adb reboot && adb wait-for-device"
     while (true) {
diff --git a/adb/test_adb.py b/adb/test_adb.py
index d4c98e4..86c13d0 100755
--- a/adb/test_adb.py
+++ b/adb/test_adb.py
@@ -28,6 +28,7 @@
 import struct
 import subprocess
 import threading
+import time
 import unittest
 
 
@@ -90,7 +91,7 @@
     server_thread.start()
 
     try:
-        yield port
+        yield port, writesock
     finally:
         writesock.close()
         server_thread.join()
@@ -120,7 +121,7 @@
 def adb_server():
     """Context manager for an ADB server.
 
-    This creates an ADB server and returns the port it"s listening on.
+    This creates an ADB server and returns the port it's listening on.
     """
 
     port = 5038
@@ -342,7 +343,7 @@
         Bug: http://b/78991667
         """
         with adb_server() as server_port:
-            with fake_adbd() as port:
+            with fake_adbd() as (port, _):
                 serial = "emulator-{}".format(port - 1)
                 # Ensure that the emulator is not there.
                 try:
@@ -380,7 +381,7 @@
         """
         for protocol in (socket.AF_INET, socket.AF_INET6):
             try:
-                with fake_adbd(protocol=protocol) as port:
+                with fake_adbd(protocol=protocol) as (port, _):
                     serial = "localhost:{}".format(port)
                     with adb_connect(self, serial):
                         pass
@@ -391,7 +392,7 @@
     def test_already_connected(self):
         """Ensure that an already-connected device stays connected."""
 
-        with fake_adbd() as port:
+        with fake_adbd() as (port, _):
             serial = "localhost:{}".format(port)
             with adb_connect(self, serial):
                 # b/31250450: this always returns 0 but probably shouldn't.
@@ -403,7 +404,7 @@
     def test_reconnect(self):
         """Ensure that a disconnected device reconnects."""
 
-        with fake_adbd() as port:
+        with fake_adbd() as (port, _):
             serial = "localhost:{}".format(port)
             with adb_connect(self, serial):
                 output = subprocess.check_output(["adb", "-s", serial,
@@ -439,6 +440,46 @@
                         "error: device '{}' not found".format(serial).encode("utf8"))
 
 
+class DisconnectionTest(unittest.TestCase):
+    """Tests for adb disconnect."""
+
+    def test_disconnect(self):
+        """Ensure that `adb disconnect` takes effect immediately."""
+
+        def _devices(port):
+            output = subprocess.check_output(["adb", "-P", str(port), "devices"])
+            return [x.split("\t") for x in output.decode("utf8").strip().splitlines()[1:]]
+
+        with adb_server() as server_port:
+            with fake_adbd() as (port, sock):
+                device_name = "localhost:{}".format(port)
+                output = subprocess.check_output(["adb", "-P", str(server_port),
+                                                  "connect", device_name])
+                self.assertEqual(output.strip(),
+                                  "connected to {}".format(device_name).encode("utf8"))
+
+
+                self.assertEqual(_devices(server_port), [[device_name, "device"]])
+
+                # Send a deliberately malformed packet to make the device go offline.
+                packet = struct.pack("IIIIII", 0, 0, 0, 0, 0, 0)
+                sock.sendall(packet)
+
+                # Wait a bit.
+                time.sleep(0.1)
+
+                self.assertEqual(_devices(server_port), [[device_name, "offline"]])
+
+                # Disconnect the device.
+                output = subprocess.check_output(["adb", "-P", str(server_port),
+                                                  "disconnect", device_name])
+
+                # Wait a bit.
+                time.sleep(0.1)
+
+                self.assertEqual(_devices(server_port), [])
+
+
 def main():
     """Main entrypoint."""
     random.seed(0)
diff --git a/adb/transport.cpp b/adb/transport.cpp
index 4cd19f9..332e0f8 100644
--- a/adb/transport.cpp
+++ b/adb/transport.cpp
@@ -97,6 +97,9 @@
     // Adds the atransport* to the queue of reconnect attempts.
     void TrackTransport(atransport* transport);
 
+    // Wake up the ReconnectHandler thread to have it check for kicked transports.
+    void CheckForKicked();
+
   private:
     // The main thread loop.
     void Run();
@@ -166,6 +169,10 @@
     reconnect_cv_.notify_one();
 }
 
+void ReconnectHandler::CheckForKicked() {
+    reconnect_cv_.notify_one();
+}
+
 void ReconnectHandler::Run() {
     while (true) {
         ReconnectAttempt attempt;
@@ -184,10 +191,25 @@
             }
 
             if (!running_) return;
+
+            // Scan the whole list for kicked transports, so that we immediately handle an explicit
+            // disconnect request.
+            bool kicked = false;
+            for (auto it = reconnect_queue_.begin(); it != reconnect_queue_.end();) {
+                if (it->transport->kicked()) {
+                    D("transport %s was kicked. giving up on it.", it->transport->serial.c_str());
+                    remove_transport(it->transport);
+                    it = reconnect_queue_.erase(it);
+                } else {
+                    ++it;
+                }
+                kicked = true;
+            }
+
             if (reconnect_queue_.empty()) continue;
 
-            // Go back to sleep in case |reconnect_cv_| woke up spuriously and we still
-            // have more time to wait for the current attempt.
+            // Go back to sleep if we either woke up spuriously, or we were woken up to remove
+            // a kicked transport, and the first transport isn't ready for reconnection yet.
             auto now = std::chrono::steady_clock::now();
             if (reconnect_queue_.begin()->reconnect_time > now) {
                 continue;
@@ -195,11 +217,6 @@
 
             attempt = *reconnect_queue_.begin();
             reconnect_queue_.erase(reconnect_queue_.begin());
-            if (attempt.transport->kicked()) {
-                D("transport %s was kicked. giving up on it.", attempt.transport->serial.c_str());
-                remove_transport(attempt.transport);
-                continue;
-            }
         }
         D("attempting to reconnect %s", attempt.transport->serial.c_str());
 
@@ -448,6 +465,10 @@
     if (std::find(transport_list.begin(), transport_list.end(), t) != transport_list.end()) {
         t->Kick();
     }
+
+#if ADB_HOST
+    reconnect_handler.CheckForKicked();
+#endif
 }
 
 static int transport_registration_send = -1;
@@ -1276,6 +1297,9 @@
             t->Kick();
         }
     }
+#if ADB_HOST
+    reconnect_handler.CheckForKicked();
+#endif
 }
 
 #endif
diff --git a/init/reboot.cpp b/init/reboot.cpp
index 7401857..2f88121 100644
--- a/init/reboot.cpp
+++ b/init/reboot.cpp
@@ -473,7 +473,21 @@
                                   "bootloader_message: "
                                << err;
                 }
+            } else if (reboot_target == "sideload" || reboot_target == "sideload-auto-reboot" ||
+                       reboot_target == "fastboot") {
+                std::string arg = reboot_target == "sideload-auto-reboot" ? "sideload_auto_reboot"
+                                                                          : reboot_target;
+                const std::vector<std::string> options = {
+                        "--" + arg,
+                };
+                std::string err;
+                if (!write_bootloader_message(options, &err)) {
+                    LOG(ERROR) << "Failed to set bootloader message: " << err;
+                    return false;
+                }
+                reboot_target = "recovery";
             }
+
             // If there is an additional parameter, pass it along
             if ((cmd_params.size() == 3) && cmd_params[2].size()) {
                 reboot_target += "," + cmd_params[2];
diff --git a/trusty/keymaster/3.0/TrustyKeymaster3Device.cpp b/trusty/keymaster/3.0/TrustyKeymaster3Device.cpp
new file mode 100644
index 0000000..8e3b3b1
--- /dev/null
+++ b/trusty/keymaster/3.0/TrustyKeymaster3Device.cpp
@@ -0,0 +1,448 @@
+/*
+ **
+ ** Copyright 2018, 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.
+ */
+
+#define LOG_TAG "android.hardware.keymaster@3.0-impl.trusty"
+
+#include <authorization_set.h>
+#include <cutils/log.h>
+#include <keymaster/android_keymaster_messages.h>
+#include <trusty_keymaster/TrustyKeymaster3Device.h>
+
+using ::keymaster::AbortOperationRequest;
+using ::keymaster::AbortOperationResponse;
+using ::keymaster::AddEntropyRequest;
+using ::keymaster::AddEntropyResponse;
+using ::keymaster::AttestKeyRequest;
+using ::keymaster::AttestKeyResponse;
+using ::keymaster::AuthorizationSet;
+using ::keymaster::BeginOperationRequest;
+using ::keymaster::BeginOperationResponse;
+using ::keymaster::ExportKeyRequest;
+using ::keymaster::ExportKeyResponse;
+using ::keymaster::FinishOperationRequest;
+using ::keymaster::FinishOperationResponse;
+using ::keymaster::GenerateKeyRequest;
+using ::keymaster::GenerateKeyResponse;
+using ::keymaster::GetKeyCharacteristicsRequest;
+using ::keymaster::GetKeyCharacteristicsResponse;
+using ::keymaster::ImportKeyRequest;
+using ::keymaster::ImportKeyResponse;
+using ::keymaster::UpdateOperationRequest;
+using ::keymaster::UpdateOperationResponse;
+using ::keymaster::ng::Tag;
+
+namespace keymaster {
+
+namespace {
+
+inline keymaster_tag_t legacy_enum_conversion(const Tag value) {
+    return keymaster_tag_t(value);
+}
+inline Tag legacy_enum_conversion(const keymaster_tag_t value) {
+    return Tag(value);
+}
+inline keymaster_purpose_t legacy_enum_conversion(const KeyPurpose value) {
+    return keymaster_purpose_t(value);
+}
+inline keymaster_key_format_t legacy_enum_conversion(const KeyFormat value) {
+    return keymaster_key_format_t(value);
+}
+inline ErrorCode legacy_enum_conversion(const keymaster_error_t value) {
+    return ErrorCode(value);
+}
+
+inline keymaster_tag_type_t typeFromTag(const keymaster_tag_t tag) {
+    return keymaster_tag_get_type(tag);
+}
+
+class KmParamSet : public keymaster_key_param_set_t {
+  public:
+    KmParamSet(const hidl_vec<KeyParameter>& keyParams) {
+        params = new keymaster_key_param_t[keyParams.size()];
+        length = keyParams.size();
+        for (size_t i = 0; i < keyParams.size(); ++i) {
+            auto tag = legacy_enum_conversion(keyParams[i].tag);
+            switch (typeFromTag(tag)) {
+                case KM_ENUM:
+                case KM_ENUM_REP:
+                    params[i] = keymaster_param_enum(tag, keyParams[i].f.integer);
+                    break;
+                case KM_UINT:
+                case KM_UINT_REP:
+                    params[i] = keymaster_param_int(tag, keyParams[i].f.integer);
+                    break;
+                case KM_ULONG:
+                case KM_ULONG_REP:
+                    params[i] = keymaster_param_long(tag, keyParams[i].f.longInteger);
+                    break;
+                case KM_DATE:
+                    params[i] = keymaster_param_date(tag, keyParams[i].f.dateTime);
+                    break;
+                case KM_BOOL:
+                    if (keyParams[i].f.boolValue)
+                        params[i] = keymaster_param_bool(tag);
+                    else
+                        params[i].tag = KM_TAG_INVALID;
+                    break;
+                case KM_BIGNUM:
+                case KM_BYTES:
+                    params[i] = keymaster_param_blob(tag, &keyParams[i].blob[0],
+                                                     keyParams[i].blob.size());
+                    break;
+                case KM_INVALID:
+                default:
+                    params[i].tag = KM_TAG_INVALID;
+                    /* just skip */
+                    break;
+            }
+        }
+    }
+    KmParamSet(KmParamSet&& other) : keymaster_key_param_set_t{other.params, other.length} {
+        other.length = 0;
+        other.params = nullptr;
+    }
+    KmParamSet(const KmParamSet&) = delete;
+    ~KmParamSet() { delete[] params; }
+};
+
+inline hidl_vec<uint8_t> kmBlob2hidlVec(const keymaster_key_blob_t& blob) {
+    hidl_vec<uint8_t> result;
+    result.setToExternal(const_cast<unsigned char*>(blob.key_material), blob.key_material_size);
+    return result;
+}
+
+inline hidl_vec<uint8_t> kmBlob2hidlVec(const keymaster_blob_t& blob) {
+    hidl_vec<uint8_t> result;
+    result.setToExternal(const_cast<unsigned char*>(blob.data), blob.data_length);
+    return result;
+}
+
+inline hidl_vec<uint8_t> kmBuffer2hidlVec(const ::keymaster::Buffer& buf) {
+    hidl_vec<uint8_t> result;
+    result.setToExternal(const_cast<unsigned char*>(buf.peek_read()), buf.available_read());
+    return result;
+}
+
+inline static hidl_vec<hidl_vec<uint8_t>> kmCertChain2Hidl(
+        const keymaster_cert_chain_t& cert_chain) {
+    hidl_vec<hidl_vec<uint8_t>> result;
+    if (!cert_chain.entry_count || !cert_chain.entries) return result;
+
+    result.resize(cert_chain.entry_count);
+    for (size_t i = 0; i < cert_chain.entry_count; ++i) {
+        result[i] = kmBlob2hidlVec(cert_chain.entries[i]);
+    }
+
+    return result;
+}
+
+static inline hidl_vec<KeyParameter> kmParamSet2Hidl(const keymaster_key_param_set_t& set) {
+    hidl_vec<KeyParameter> result;
+    if (set.length == 0 || set.params == nullptr) return result;
+
+    result.resize(set.length);
+    keymaster_key_param_t* params = set.params;
+    for (size_t i = 0; i < set.length; ++i) {
+        auto tag = params[i].tag;
+        result[i].tag = legacy_enum_conversion(tag);
+        switch (typeFromTag(tag)) {
+            case KM_ENUM:
+            case KM_ENUM_REP:
+                result[i].f.integer = params[i].enumerated;
+                break;
+            case KM_UINT:
+            case KM_UINT_REP:
+                result[i].f.integer = params[i].integer;
+                break;
+            case KM_ULONG:
+            case KM_ULONG_REP:
+                result[i].f.longInteger = params[i].long_integer;
+                break;
+            case KM_DATE:
+                result[i].f.dateTime = params[i].date_time;
+                break;
+            case KM_BOOL:
+                result[i].f.boolValue = params[i].boolean;
+                break;
+            case KM_BIGNUM:
+            case KM_BYTES:
+                result[i].blob.setToExternal(const_cast<unsigned char*>(params[i].blob.data),
+                                             params[i].blob.data_length);
+                break;
+            case KM_INVALID:
+            default:
+                params[i].tag = KM_TAG_INVALID;
+                /* just skip */
+                break;
+        }
+    }
+    return result;
+}
+
+void addClientAndAppData(const hidl_vec<uint8_t>& clientId, const hidl_vec<uint8_t>& appData,
+                         ::keymaster::AuthorizationSet* params) {
+    params->Clear();
+    if (clientId.size()) {
+        params->push_back(::keymaster::TAG_APPLICATION_ID, clientId.data(), clientId.size());
+    }
+    if (appData.size()) {
+        params->push_back(::keymaster::TAG_APPLICATION_DATA, appData.data(), appData.size());
+    }
+}
+
+}  // anonymous namespace
+
+TrustyKeymaster3Device::TrustyKeymaster3Device(TrustyKeymaster* impl) : impl_(impl) {}
+
+TrustyKeymaster3Device::~TrustyKeymaster3Device() {}
+
+Return<void> TrustyKeymaster3Device::getHardwareFeatures(getHardwareFeatures_cb _hidl_cb) {
+    _hidl_cb(true /* is_secure */, true /* supports_ec */,
+             true /* supports_symmetric_cryptography */, true /* supports_attestation */,
+             true /* supportsAllDigests */, "TrustyKeymaster", "Google");
+    return Void();
+}
+
+Return<ErrorCode> TrustyKeymaster3Device::addRngEntropy(const hidl_vec<uint8_t>& data) {
+    if (data.size() == 0) return ErrorCode::OK;
+    AddEntropyRequest request;
+    request.random_data.Reinitialize(data.data(), data.size());
+
+    AddEntropyResponse response;
+    impl_->AddRngEntropy(request, &response);
+
+    return legacy_enum_conversion(response.error);
+}
+
+Return<void> TrustyKeymaster3Device::generateKey(const hidl_vec<KeyParameter>& keyParams,
+                                                 generateKey_cb _hidl_cb) {
+    GenerateKeyRequest request;
+    request.key_description.Reinitialize(KmParamSet(keyParams));
+
+    GenerateKeyResponse response;
+    impl_->GenerateKey(request, &response);
+
+    KeyCharacteristics resultCharacteristics;
+    hidl_vec<uint8_t> resultKeyBlob;
+    if (response.error == KM_ERROR_OK) {
+        resultKeyBlob = kmBlob2hidlVec(response.key_blob);
+        resultCharacteristics.teeEnforced = kmParamSet2Hidl(response.enforced);
+        resultCharacteristics.softwareEnforced = kmParamSet2Hidl(response.unenforced);
+    }
+    _hidl_cb(legacy_enum_conversion(response.error), resultKeyBlob, resultCharacteristics);
+    return Void();
+}
+
+Return<void> TrustyKeymaster3Device::getKeyCharacteristics(const hidl_vec<uint8_t>& keyBlob,
+                                                           const hidl_vec<uint8_t>& clientId,
+                                                           const hidl_vec<uint8_t>& appData,
+                                                           getKeyCharacteristics_cb _hidl_cb) {
+    GetKeyCharacteristicsRequest request;
+    request.SetKeyMaterial(keyBlob.data(), keyBlob.size());
+    addClientAndAppData(clientId, appData, &request.additional_params);
+
+    GetKeyCharacteristicsResponse response;
+    impl_->GetKeyCharacteristics(request, &response);
+
+    KeyCharacteristics resultCharacteristics;
+    if (response.error == KM_ERROR_OK) {
+        resultCharacteristics.teeEnforced = kmParamSet2Hidl(response.enforced);
+        resultCharacteristics.softwareEnforced = kmParamSet2Hidl(response.unenforced);
+    }
+    _hidl_cb(legacy_enum_conversion(response.error), resultCharacteristics);
+    return Void();
+}
+
+Return<void> TrustyKeymaster3Device::importKey(const hidl_vec<KeyParameter>& params,
+                                               KeyFormat keyFormat,
+                                               const hidl_vec<uint8_t>& keyData,
+                                               importKey_cb _hidl_cb) {
+    ImportKeyRequest request;
+    request.key_description.Reinitialize(KmParamSet(params));
+    request.key_format = legacy_enum_conversion(keyFormat);
+    request.SetKeyMaterial(keyData.data(), keyData.size());
+
+    ImportKeyResponse response;
+    impl_->ImportKey(request, &response);
+
+    KeyCharacteristics resultCharacteristics;
+    hidl_vec<uint8_t> resultKeyBlob;
+    if (response.error == KM_ERROR_OK) {
+        resultKeyBlob = kmBlob2hidlVec(response.key_blob);
+        resultCharacteristics.teeEnforced = kmParamSet2Hidl(response.enforced);
+        resultCharacteristics.softwareEnforced = kmParamSet2Hidl(response.unenforced);
+    }
+    _hidl_cb(legacy_enum_conversion(response.error), resultKeyBlob, resultCharacteristics);
+    return Void();
+}
+
+Return<void> TrustyKeymaster3Device::exportKey(KeyFormat exportFormat,
+                                               const hidl_vec<uint8_t>& keyBlob,
+                                               const hidl_vec<uint8_t>& clientId,
+                                               const hidl_vec<uint8_t>& appData,
+                                               exportKey_cb _hidl_cb) {
+    ExportKeyRequest request;
+    request.key_format = legacy_enum_conversion(exportFormat);
+    request.SetKeyMaterial(keyBlob.data(), keyBlob.size());
+    addClientAndAppData(clientId, appData, &request.additional_params);
+
+    ExportKeyResponse response;
+    impl_->ExportKey(request, &response);
+
+    hidl_vec<uint8_t> resultKeyBlob;
+    if (response.error == KM_ERROR_OK) {
+        resultKeyBlob.setToExternal(response.key_data, response.key_data_length);
+    }
+    _hidl_cb(legacy_enum_conversion(response.error), resultKeyBlob);
+    return Void();
+}
+
+Return<void> TrustyKeymaster3Device::attestKey(const hidl_vec<uint8_t>& keyToAttest,
+                                               const hidl_vec<KeyParameter>& attestParams,
+                                               attestKey_cb _hidl_cb) {
+    AttestKeyRequest request;
+    request.SetKeyMaterial(keyToAttest.data(), keyToAttest.size());
+    request.attest_params.Reinitialize(KmParamSet(attestParams));
+
+    AttestKeyResponse response;
+    impl_->AttestKey(request, &response);
+
+    hidl_vec<hidl_vec<uint8_t>> resultCertChain;
+    if (response.error == KM_ERROR_OK) {
+        resultCertChain = kmCertChain2Hidl(response.certificate_chain);
+    }
+    _hidl_cb(legacy_enum_conversion(response.error), resultCertChain);
+    return Void();
+}
+
+Return<void> TrustyKeymaster3Device::upgradeKey(const hidl_vec<uint8_t>& keyBlobToUpgrade,
+                                                const hidl_vec<KeyParameter>& upgradeParams,
+                                                upgradeKey_cb _hidl_cb) {
+    UpgradeKeyRequest request;
+    request.SetKeyMaterial(keyBlobToUpgrade.data(), keyBlobToUpgrade.size());
+    request.upgrade_params.Reinitialize(KmParamSet(upgradeParams));
+
+    UpgradeKeyResponse response;
+    impl_->UpgradeKey(request, &response);
+
+    if (response.error == KM_ERROR_OK) {
+        _hidl_cb(ErrorCode::OK, kmBlob2hidlVec(response.upgraded_key));
+    } else {
+        _hidl_cb(legacy_enum_conversion(response.error), hidl_vec<uint8_t>());
+    }
+    return Void();
+}
+
+Return<ErrorCode> TrustyKeymaster3Device::deleteKey(const hidl_vec<uint8_t>& keyBlob) {
+    DeleteKeyRequest request;
+    request.SetKeyMaterial(keyBlob.data(), keyBlob.size());
+
+    DeleteKeyResponse response;
+    impl_->DeleteKey(request, &response);
+
+    return legacy_enum_conversion(response.error);
+}
+
+Return<ErrorCode> TrustyKeymaster3Device::deleteAllKeys() {
+    DeleteAllKeysRequest request;
+    DeleteAllKeysResponse response;
+    impl_->DeleteAllKeys(request, &response);
+
+    return legacy_enum_conversion(response.error);
+}
+
+Return<ErrorCode> TrustyKeymaster3Device::destroyAttestationIds() {
+    return ErrorCode::UNIMPLEMENTED;
+}
+
+Return<void> TrustyKeymaster3Device::begin(KeyPurpose purpose, const hidl_vec<uint8_t>& key,
+                                           const hidl_vec<KeyParameter>& inParams,
+                                           begin_cb _hidl_cb) {
+    BeginOperationRequest request;
+    request.purpose = legacy_enum_conversion(purpose);
+    request.SetKeyMaterial(key.data(), key.size());
+    request.additional_params.Reinitialize(KmParamSet(inParams));
+
+    BeginOperationResponse response;
+    impl_->BeginOperation(request, &response);
+
+    hidl_vec<KeyParameter> resultParams;
+    if (response.error == KM_ERROR_OK) {
+        resultParams = kmParamSet2Hidl(response.output_params);
+    }
+
+    _hidl_cb(legacy_enum_conversion(response.error), resultParams, response.op_handle);
+    return Void();
+}
+
+Return<void> TrustyKeymaster3Device::update(uint64_t operationHandle,
+                                            const hidl_vec<KeyParameter>& inParams,
+                                            const hidl_vec<uint8_t>& input, update_cb _hidl_cb) {
+    UpdateOperationRequest request;
+    request.op_handle = operationHandle;
+    request.input.Reinitialize(input.data(), input.size());
+    request.additional_params.Reinitialize(KmParamSet(inParams));
+
+    UpdateOperationResponse response;
+    impl_->UpdateOperation(request, &response);
+
+    uint32_t resultConsumed = 0;
+    hidl_vec<KeyParameter> resultParams;
+    hidl_vec<uint8_t> resultBlob;
+    if (response.error == KM_ERROR_OK) {
+        resultConsumed = response.input_consumed;
+        resultParams = kmParamSet2Hidl(response.output_params);
+        resultBlob = kmBuffer2hidlVec(response.output);
+    }
+    _hidl_cb(legacy_enum_conversion(response.error), resultConsumed, resultParams, resultBlob);
+    return Void();
+}
+
+Return<void> TrustyKeymaster3Device::finish(uint64_t operationHandle,
+                                            const hidl_vec<KeyParameter>& inParams,
+                                            const hidl_vec<uint8_t>& input,
+                                            const hidl_vec<uint8_t>& signature,
+                                            finish_cb _hidl_cb) {
+    FinishOperationRequest request;
+    request.op_handle = operationHandle;
+    request.input.Reinitialize(input.data(), input.size());
+    request.signature.Reinitialize(signature.data(), signature.size());
+    request.additional_params.Reinitialize(KmParamSet(inParams));
+
+    FinishOperationResponse response;
+    impl_->FinishOperation(request, &response);
+
+    hidl_vec<KeyParameter> resultParams;
+    hidl_vec<uint8_t> resultBlob;
+    if (response.error == KM_ERROR_OK) {
+        resultParams = kmParamSet2Hidl(response.output_params);
+        resultBlob = kmBuffer2hidlVec(response.output);
+    }
+    _hidl_cb(legacy_enum_conversion(response.error), resultParams, resultBlob);
+    return Void();
+}
+
+Return<ErrorCode> TrustyKeymaster3Device::abort(uint64_t operationHandle) {
+    AbortOperationRequest request;
+    request.op_handle = operationHandle;
+
+    AbortOperationResponse response;
+    impl_->AbortOperation(request, &response);
+
+    return legacy_enum_conversion(response.error);
+}
+}  // namespace keymaster
diff --git a/trusty/keymaster/3.0/android.hardware.keymaster@3.0-service.trusty.rc b/trusty/keymaster/3.0/android.hardware.keymaster@3.0-service.trusty.rc
new file mode 100644
index 0000000..e9d3054
--- /dev/null
+++ b/trusty/keymaster/3.0/android.hardware.keymaster@3.0-service.trusty.rc
@@ -0,0 +1,4 @@
+service vendor.keymaster-3-0 /vendor/bin/hw/android.hardware.keymaster@3.0-service.trusty
+    class early_hal
+    user nobody
+    group system drmrpc
diff --git a/trusty/keymaster/3.0/service.cpp b/trusty/keymaster/3.0/service.cpp
new file mode 100644
index 0000000..0d8436e
--- /dev/null
+++ b/trusty/keymaster/3.0/service.cpp
@@ -0,0 +1,43 @@
+/*
+**
+** Copyright 2018, 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 <android-base/logging.h>
+#include <android/hardware/keymaster/3.0/IKeymasterDevice.h>
+#include <hidl/HidlTransportSupport.h>
+#include <trusty_keymaster/TrustyKeymaster.h>
+#include <trusty_keymaster/TrustyKeymaster3Device.h>
+
+int main() {
+    ::android::hardware::configureRpcThreadpool(1, true);
+    auto trustyKeymaster = new keymaster::TrustyKeymaster();
+    int err = trustyKeymaster->Initialize();
+    if (err != 0) {
+        LOG(FATAL) << "Could not initialize TrustyKeymaster (" << err << ")";
+        return -1;
+    }
+
+    auto keymaster = new ::keymaster::TrustyKeymaster3Device(trustyKeymaster);
+
+    auto status = keymaster->registerAsService();
+    if (status != android::OK) {
+        LOG(FATAL) << "Could not register service for Keymaster 3.0 (" << status << ")";
+        return -1;
+    }
+
+    android::hardware::joinRpcThreadpool();
+    return -1;  // Should never get here.
+}
diff --git a/trusty/keymaster/Android.bp b/trusty/keymaster/Android.bp
index 52a879e..819851f 100644
--- a/trusty/keymaster/Android.bp
+++ b/trusty/keymaster/Android.bp
@@ -77,3 +77,34 @@
     ],
     header_libs: ["libhardware_headers"],
 }
+
+cc_binary {
+    name: "android.hardware.keymaster@3.0-service.trusty",
+    defaults: ["hidl_defaults"],
+    relative_install_path: "hw",
+    vendor: true,
+    init_rc: ["3.0/android.hardware.keymaster@3.0-service.trusty.rc"],
+    srcs: [
+        "3.0/service.cpp",
+        "3.0/TrustyKeymaster3Device.cpp",
+        "ipc/trusty_keymaster_ipc.cpp",
+        "TrustyKeymaster.cpp",
+    ],
+
+    local_include_dirs: ["include"],
+
+    shared_libs: [
+        "liblog",
+        "libcutils",
+        "libdl",
+        "libbase",
+        "libutils",
+        "libhardware",
+        "libhidlbase",
+        "libhidltransport",
+        "libtrusty",
+        "libkeymaster_messages",
+        "libkeymaster3device",
+        "android.hardware.keymaster@3.0"
+    ],
+}
diff --git a/trusty/keymaster/TrustyKeymaster.cpp b/trusty/keymaster/TrustyKeymaster.cpp
new file mode 100644
index 0000000..7f5e87f
--- /dev/null
+++ b/trusty/keymaster/TrustyKeymaster.cpp
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2018 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 <cutils/log.h>
+#include <keymaster/android_keymaster_messages.h>
+#include <keymaster/keymaster_configuration.h>
+#include <trusty_keymaster/TrustyKeymaster.h>
+#include <trusty_keymaster/ipc/trusty_keymaster_ipc.h>
+
+namespace keymaster {
+
+int TrustyKeymaster::Initialize() {
+    int err;
+
+    err = trusty_keymaster_connect();
+    if (err) {
+        ALOGE("Failed to connect to trusty keymaster %d", err);
+        return err;
+    }
+
+    ConfigureRequest req;
+    req.os_version = GetOsVersion();
+    req.os_patchlevel = GetOsPatchlevel();
+
+    ConfigureResponse rsp;
+    Configure(req, &rsp);
+
+    if (rsp.error != KM_ERROR_OK) {
+        ALOGE("Failed to configure keymaster %d", rsp.error);
+        return -1;
+    }
+
+    return 0;
+}
+
+TrustyKeymaster::TrustyKeymaster() {}
+
+TrustyKeymaster::~TrustyKeymaster() {
+    trusty_keymaster_disconnect();
+}
+
+static void ForwardCommand(enum keymaster_command command, const Serializable& req,
+                           KeymasterResponse* rsp) {
+    keymaster_error_t err;
+    err = trusty_keymaster_send(command, req, rsp);
+    if (err != KM_ERROR_OK) {
+        ALOGE("Failed to send cmd %d err: %d", command, err);
+        rsp->error = err;
+    }
+}
+
+void TrustyKeymaster::GetVersion(const GetVersionRequest& request, GetVersionResponse* response) {
+    ForwardCommand(KM_GET_VERSION, request, response);
+}
+
+void TrustyKeymaster::SupportedAlgorithms(const SupportedAlgorithmsRequest& request,
+                                          SupportedAlgorithmsResponse* response) {
+    ForwardCommand(KM_GET_SUPPORTED_ALGORITHMS, request, response);
+}
+
+void TrustyKeymaster::SupportedBlockModes(const SupportedBlockModesRequest& request,
+                                          SupportedBlockModesResponse* response) {
+    ForwardCommand(KM_GET_SUPPORTED_BLOCK_MODES, request, response);
+}
+
+void TrustyKeymaster::SupportedPaddingModes(const SupportedPaddingModesRequest& request,
+                                            SupportedPaddingModesResponse* response) {
+    ForwardCommand(KM_GET_SUPPORTED_PADDING_MODES, request, response);
+}
+
+void TrustyKeymaster::SupportedDigests(const SupportedDigestsRequest& request,
+                                       SupportedDigestsResponse* response) {
+    ForwardCommand(KM_GET_SUPPORTED_DIGESTS, request, response);
+}
+
+void TrustyKeymaster::SupportedImportFormats(const SupportedImportFormatsRequest& request,
+                                             SupportedImportFormatsResponse* response) {
+    ForwardCommand(KM_GET_SUPPORTED_IMPORT_FORMATS, request, response);
+}
+
+void TrustyKeymaster::SupportedExportFormats(const SupportedExportFormatsRequest& request,
+                                             SupportedExportFormatsResponse* response) {
+    ForwardCommand(KM_GET_SUPPORTED_EXPORT_FORMATS, request, response);
+}
+
+void TrustyKeymaster::AddRngEntropy(const AddEntropyRequest& request,
+                                    AddEntropyResponse* response) {
+    ForwardCommand(KM_ADD_RNG_ENTROPY, request, response);
+}
+
+void TrustyKeymaster::Configure(const ConfigureRequest& request, ConfigureResponse* response) {
+    ForwardCommand(KM_CONFIGURE, request, response);
+}
+
+void TrustyKeymaster::GenerateKey(const GenerateKeyRequest& request,
+                                  GenerateKeyResponse* response) {
+    GenerateKeyRequest datedRequest(request.message_version);
+    datedRequest.key_description = request.key_description;
+
+    if (!request.key_description.Contains(TAG_CREATION_DATETIME)) {
+        datedRequest.key_description.push_back(TAG_CREATION_DATETIME, java_time(time(NULL)));
+    }
+
+    ForwardCommand(KM_GENERATE_KEY, datedRequest, response);
+}
+
+void TrustyKeymaster::GetKeyCharacteristics(const GetKeyCharacteristicsRequest& request,
+                                            GetKeyCharacteristicsResponse* response) {
+    ForwardCommand(KM_GET_KEY_CHARACTERISTICS, request, response);
+}
+
+void TrustyKeymaster::ImportKey(const ImportKeyRequest& request, ImportKeyResponse* response) {
+    ForwardCommand(KM_IMPORT_KEY, request, response);
+}
+
+void TrustyKeymaster::ImportWrappedKey(const ImportWrappedKeyRequest& request,
+                                       ImportWrappedKeyResponse* response) {
+    ForwardCommand(KM_IMPORT_WRAPPED_KEY, request, response);
+}
+
+void TrustyKeymaster::ExportKey(const ExportKeyRequest& request, ExportKeyResponse* response) {
+    ForwardCommand(KM_EXPORT_KEY, request, response);
+}
+
+void TrustyKeymaster::AttestKey(const AttestKeyRequest& request, AttestKeyResponse* response) {
+    ForwardCommand(KM_ATTEST_KEY, request, response);
+}
+
+void TrustyKeymaster::UpgradeKey(const UpgradeKeyRequest& request, UpgradeKeyResponse* response) {
+    ForwardCommand(KM_UPGRADE_KEY, request, response);
+}
+
+void TrustyKeymaster::DeleteKey(const DeleteKeyRequest& request, DeleteKeyResponse* response) {
+    ForwardCommand(KM_DELETE_KEY, request, response);
+}
+
+void TrustyKeymaster::DeleteAllKeys(const DeleteAllKeysRequest& request,
+                                    DeleteAllKeysResponse* response) {
+    ForwardCommand(KM_DELETE_ALL_KEYS, request, response);
+}
+
+void TrustyKeymaster::BeginOperation(const BeginOperationRequest& request,
+                                     BeginOperationResponse* response) {
+    ForwardCommand(KM_BEGIN_OPERATION, request, response);
+}
+
+void TrustyKeymaster::UpdateOperation(const UpdateOperationRequest& request,
+                                      UpdateOperationResponse* response) {
+    ForwardCommand(KM_UPDATE_OPERATION, request, response);
+}
+
+void TrustyKeymaster::FinishOperation(const FinishOperationRequest& request,
+                                      FinishOperationResponse* response) {
+    ForwardCommand(KM_FINISH_OPERATION, request, response);
+}
+
+void TrustyKeymaster::AbortOperation(const AbortOperationRequest& request,
+                                     AbortOperationResponse* response) {
+    ForwardCommand(KM_ABORT_OPERATION, request, response);
+}
+
+/* Methods for Keymaster 4.0 functionality -- not yet implemented */
+GetHmacSharingParametersResponse TrustyKeymaster::GetHmacSharingParameters() {
+    GetHmacSharingParametersResponse response;
+    response.error = KM_ERROR_UNIMPLEMENTED;
+    return response;
+}
+
+ComputeSharedHmacResponse TrustyKeymaster::ComputeSharedHmac(
+        const ComputeSharedHmacRequest& /* request */) {
+    ComputeSharedHmacResponse response;
+    response.error = KM_ERROR_UNIMPLEMENTED;
+    return response;
+}
+
+VerifyAuthorizationResponse TrustyKeymaster::VerifyAuthorization(
+        const VerifyAuthorizationRequest& /* request */) {
+    VerifyAuthorizationResponse response;
+    response.error = KM_ERROR_UNIMPLEMENTED;
+    return response;
+}
+
+}  // namespace keymaster
diff --git a/trusty/keymaster/include/trusty_keymaster/TrustyKeymaster.h b/trusty/keymaster/include/trusty_keymaster/TrustyKeymaster.h
new file mode 100644
index 0000000..030b645
--- /dev/null
+++ b/trusty/keymaster/include/trusty_keymaster/TrustyKeymaster.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2018 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.
+ */
+
+#ifndef TRUSTY_KEYMASTER_H_
+#define TRUSTY_KEYMASTER_H_
+
+#include <keymaster/android_keymaster_messages.h>
+
+namespace keymaster {
+
+class TrustyKeymaster {
+  public:
+    TrustyKeymaster();
+    ~TrustyKeymaster();
+    int Initialize();
+    void GetVersion(const GetVersionRequest& request, GetVersionResponse* response);
+    void SupportedAlgorithms(const SupportedAlgorithmsRequest& request,
+                             SupportedAlgorithmsResponse* response);
+    void SupportedBlockModes(const SupportedBlockModesRequest& request,
+                             SupportedBlockModesResponse* response);
+    void SupportedPaddingModes(const SupportedPaddingModesRequest& request,
+                               SupportedPaddingModesResponse* response);
+    void SupportedDigests(const SupportedDigestsRequest& request,
+                          SupportedDigestsResponse* response);
+    void SupportedImportFormats(const SupportedImportFormatsRequest& request,
+                                SupportedImportFormatsResponse* response);
+    void SupportedExportFormats(const SupportedExportFormatsRequest& request,
+                                SupportedExportFormatsResponse* response);
+    void AddRngEntropy(const AddEntropyRequest& request, AddEntropyResponse* response);
+    void Configure(const ConfigureRequest& request, ConfigureResponse* response);
+    void GenerateKey(const GenerateKeyRequest& request, GenerateKeyResponse* response);
+    void GetKeyCharacteristics(const GetKeyCharacteristicsRequest& request,
+                               GetKeyCharacteristicsResponse* response);
+    void ImportKey(const ImportKeyRequest& request, ImportKeyResponse* response);
+    void ImportWrappedKey(const ImportWrappedKeyRequest& request,
+                          ImportWrappedKeyResponse* response);
+    void ExportKey(const ExportKeyRequest& request, ExportKeyResponse* response);
+    void AttestKey(const AttestKeyRequest& request, AttestKeyResponse* response);
+    void UpgradeKey(const UpgradeKeyRequest& request, UpgradeKeyResponse* response);
+    void DeleteKey(const DeleteKeyRequest& request, DeleteKeyResponse* response);
+    void DeleteAllKeys(const DeleteAllKeysRequest& request, DeleteAllKeysResponse* response);
+    void BeginOperation(const BeginOperationRequest& request, BeginOperationResponse* response);
+    void UpdateOperation(const UpdateOperationRequest& request, UpdateOperationResponse* response);
+    void FinishOperation(const FinishOperationRequest& request, FinishOperationResponse* response);
+    void AbortOperation(const AbortOperationRequest& request, AbortOperationResponse* response);
+    GetHmacSharingParametersResponse GetHmacSharingParameters();
+    ComputeSharedHmacResponse ComputeSharedHmac(const ComputeSharedHmacRequest& request);
+    VerifyAuthorizationResponse VerifyAuthorization(const VerifyAuthorizationRequest& request);
+};
+
+}  // namespace keymaster
+
+#endif  // TRUSTY_KEYMASTER_H_
diff --git a/trusty/keymaster/include/trusty_keymaster/TrustyKeymaster3Device.h b/trusty/keymaster/include/trusty_keymaster/TrustyKeymaster3Device.h
new file mode 100644
index 0000000..6fc79ce
--- /dev/null
+++ b/trusty/keymaster/include/trusty_keymaster/TrustyKeymaster3Device.h
@@ -0,0 +1,84 @@
+/*
+ **
+ ** Copyright 2018, 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.
+ */
+
+#ifndef HIDL_android_hardware_keymaster_V3_0_TrustyKeymaster3Device_H_
+#define HIDL_android_hardware_keymaster_V3_0_TrustyKeymaster3Device_H_
+
+#include <android/hardware/keymaster/3.0/IKeymasterDevice.h>
+
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+#include <trusty_keymaster/TrustyKeymaster.h>
+
+namespace keymaster {
+
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::keymaster::V3_0::ErrorCode;
+using ::android::hardware::keymaster::V3_0::IKeymasterDevice;
+using ::android::hardware::keymaster::V3_0::KeyCharacteristics;
+using ::android::hardware::keymaster::V3_0::KeyFormat;
+using ::android::hardware::keymaster::V3_0::KeyParameter;
+using ::android::hardware::keymaster::V3_0::KeyPurpose;
+
+class TrustyKeymaster3Device : public IKeymasterDevice {
+  public:
+    TrustyKeymaster3Device(TrustyKeymaster* impl);
+    virtual ~TrustyKeymaster3Device();
+
+    Return<void> getHardwareFeatures(getHardwareFeatures_cb _hidl_cb);
+    Return<ErrorCode> addRngEntropy(const hidl_vec<uint8_t>& data) override;
+    Return<void> generateKey(const hidl_vec<KeyParameter>& keyParams,
+                             generateKey_cb _hidl_cb) override;
+    Return<void> getKeyCharacteristics(const hidl_vec<uint8_t>& keyBlob,
+                                       const hidl_vec<uint8_t>& clientId,
+                                       const hidl_vec<uint8_t>& appData,
+                                       getKeyCharacteristics_cb _hidl_cb) override;
+    Return<void> importKey(const hidl_vec<KeyParameter>& params, KeyFormat keyFormat,
+                           const hidl_vec<uint8_t>& keyData, importKey_cb _hidl_cb) override;
+    Return<void> exportKey(KeyFormat exportFormat, const hidl_vec<uint8_t>& keyBlob,
+                           const hidl_vec<uint8_t>& clientId, const hidl_vec<uint8_t>& appData,
+                           exportKey_cb _hidl_cb) override;
+    Return<void> attestKey(const hidl_vec<uint8_t>& keyToAttest,
+                           const hidl_vec<KeyParameter>& attestParams,
+                           attestKey_cb _hidl_cb) override;
+    Return<void> upgradeKey(const hidl_vec<uint8_t>& keyBlobToUpgrade,
+                            const hidl_vec<KeyParameter>& upgradeParams,
+                            upgradeKey_cb _hidl_cb) override;
+    Return<ErrorCode> deleteKey(const hidl_vec<uint8_t>& keyBlob) override;
+    Return<ErrorCode> deleteAllKeys() override;
+    Return<ErrorCode> destroyAttestationIds() override;
+    Return<void> begin(KeyPurpose purpose, const hidl_vec<uint8_t>& key,
+                       const hidl_vec<KeyParameter>& inParams, begin_cb _hidl_cb) override;
+    Return<void> update(uint64_t operationHandle, const hidl_vec<KeyParameter>& inParams,
+                        const hidl_vec<uint8_t>& input, update_cb _hidl_cb) override;
+    Return<void> finish(uint64_t operationHandle, const hidl_vec<KeyParameter>& inParams,
+                        const hidl_vec<uint8_t>& input, const hidl_vec<uint8_t>& signature,
+                        finish_cb _hidl_cb) override;
+    Return<ErrorCode> abort(uint64_t operationHandle) override;
+
+  private:
+    std::unique_ptr<TrustyKeymaster> impl_;
+};
+
+}  // namespace keymaster
+
+#endif  // HIDL_android_hardware_keymaster_V3_0_TrustyKeymaster3Device_H_
diff --git a/trusty/keymaster/include/trusty_keymaster/ipc/keymaster_ipc.h b/trusty/keymaster/include/trusty_keymaster/ipc/keymaster_ipc.h
index d63757b..13e6725 100644
--- a/trusty/keymaster/include/trusty_keymaster/ipc/keymaster_ipc.h
+++ b/trusty/keymaster/include/trusty_keymaster/ipc/keymaster_ipc.h
@@ -46,6 +46,13 @@
     KM_ATTEST_KEY                   = (16 << KEYMASTER_REQ_SHIFT),
     KM_UPGRADE_KEY                  = (17 << KEYMASTER_REQ_SHIFT),
     KM_CONFIGURE                    = (18 << KEYMASTER_REQ_SHIFT),
+    KM_GET_HMAC_SHARING_PARAMETERS  = (19 << KEYMASTER_REQ_SHIFT),
+    KM_COMPUTE_SHARED_HMAC          = (20 << KEYMASTER_REQ_SHIFT),
+    KM_VERIFY_AUTHORIZATION         = (21 << KEYMASTER_REQ_SHIFT),
+    KM_DELETE_KEY                   = (22 << KEYMASTER_REQ_SHIFT),
+    KM_DELETE_ALL_KEYS              = (23 << KEYMASTER_REQ_SHIFT),
+    KM_DESTROY_ATTESTATION_IDS      = (24 << KEYMASTER_REQ_SHIFT),
+    KM_IMPORT_WRAPPED_KEY           = (25 << KEYMASTER_REQ_SHIFT),
 };
 
 #ifdef __ANDROID__
diff --git a/trusty/trusty-base.mk b/trusty/trusty-base.mk
index 9c3a7df..0a0ecec 100644
--- a/trusty/trusty-base.mk
+++ b/trusty/trusty-base.mk
@@ -20,7 +20,7 @@
 #
 
 PRODUCT_PACKAGES += \
-	keystore.trusty \
+	android.hardware.keymaster@3.0-service.trusty \
 	gatekeeper.trusty
 
 PRODUCT_PROPERTY_OVERRIDES += \