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MW</a>
<span class="navbar-text navbar-version pull-left"><b>v03.00.05</b></span>
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<li class="toctree-l1"><a class="reference internal" href="../../../index.html">1. NXP Plug &amp; Trust Middleware</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../organization-of-documentation.html">1.1. Organization of Documentation</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../folder-structure.html">1.2. Folder Structure</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../sw-prerequisites.html">1.3. List of Platform Prerequisites</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../changes/index.html">2. Changes</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/pending.html">2.1. Pending Refactoring items</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/pending.html#known-limitations">2.2. Known limitations</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v03_00_05.html">2.3. Release <code class="docutils literal notranslate"><span class="pre">v03.00.05</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v03_00_04.html">2.4. Release <code class="docutils literal notranslate"><span class="pre">v03.00.04</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v03_00_03.html">2.5. Release <code class="docutils literal notranslate"><span class="pre">v03.00.03</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v03_00_02.html">2.6. Release <code class="docutils literal notranslate"><span class="pre">v03.00.02</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_16_01.html">2.7. Release <code class="docutils literal notranslate"><span class="pre">v02.16.01</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_16_00.html">2.8. Release <code class="docutils literal notranslate"><span class="pre">v02.16.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_15_00.html">2.9. Release <code class="docutils literal notranslate"><span class="pre">v02.15.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_14_00.html">2.10. Release <code class="docutils literal notranslate"><span class="pre">v02.14.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_12_00.html">2.11. Release <code class="docutils literal notranslate"><span class="pre">v02.12.05</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_12_00.html#release-v02-12-04">2.12. Release <code class="docutils literal notranslate"><span class="pre">v02.12.04</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_12_00.html#release-v02-12-03">2.13. Release <code class="docutils literal notranslate"><span class="pre">v02.12.03</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_12_00.html#release-v02-12-02">2.14. Release <code class="docutils literal notranslate"><span class="pre">v02.12.02</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_12_00.html#release-v02-12-01">2.15. Release <code class="docutils literal notranslate"><span class="pre">v02.12.01</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_12_00.html#release-v02-12-00">2.16. Release <code class="docutils literal notranslate"><span class="pre">v02.12.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_11_03.html">2.17. Release <code class="docutils literal notranslate"><span class="pre">v02.11.03</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_11_01.html">2.18. Internal Release <code class="docutils literal notranslate"><span class="pre">v02.11.01</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_11_00.html">2.19. Release <code class="docutils literal notranslate"><span class="pre">v02.11.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_10_00.html">2.20. Release <code class="docutils literal notranslate"><span class="pre">v02.10.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_09_00.html">2.21. Release <code class="docutils literal notranslate"><span class="pre">v02.09.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_07_00.html">2.22. Release <code class="docutils literal notranslate"><span class="pre">v02.07.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_06_00.html">2.23. Release <code class="docutils literal notranslate"><span class="pre">v02.06.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_05_00_to_v02_03_00.html">2.24. Release <code class="docutils literal notranslate"><span class="pre">v02.05.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_05_00_to_v02_03_00.html#release-v02-04-00">2.25. Release <code class="docutils literal notranslate"><span class="pre">v02.04.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../changes/v02_05_00_to_v02_03_00.html#release-02-03-00">2.26. Release <code class="docutils literal notranslate"><span class="pre">02.03.00</span></code></a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../stack/index.html">3. Plug &amp; Trust MW Stack</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/features.html">3.1. Features</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/features.html#plug-trust-mw-block-diagram">3.2. Plug &amp; Trust MW : Block Diagram</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../sss-apis.html">3.3. SSS APIs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/se05xfeatures.html">3.4. SSS APIs: SE051 vs SE050</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/param_checks.html">3.5. Parameter Check &amp; Conventions</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/i2cm.html">3.6. I2CM / Secure Sensor</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/logging.html">3.7. Logging</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/feature-file.html">3.8. Feature File - <code class="docutils literal notranslate"><span class="pre">fsl_sss_ftr.h</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/platf-scp-from-fs.html">3.9. Using Platform SCP Keys from File System</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/auth/auth-objects.html">3.10. Auth Objects</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/auth/auth-objects-userid.html">3.11. Auth Objects : UserID</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/auth/auth-objects-aeskey.html">3.12. Auth Objects : AESKey</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/auth/auth-objects-eckey.html">3.13. Auth Objects : ECKey</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/key-id-range.html">3.14. Key Id Range and Purpose</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/key-id-range.html#authentication-keys">3.15. Authentication Keys</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../stack/key-id-range.html#trust-provisioned-keyids">3.16. Trust provisioned KeyIDs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../sss/ex/doc/puf-scp03.html">3.17. SCP03 with PUF</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../sss/doc/sss_heap_management.html">3.18. SSS Heap Management</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../building/index.html">4. Building / Compiling</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../building/windows.html">4.1. Windows Build</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../building/frdm-k64f-sdk.html">4.2. Import MCUXPresso projects from SDK</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../building/frdm-k64f-cmake.html">4.3. Freedom K64F Build (CMake - Advanced)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../building/imx6.html">4.4. i.MX Linux Build</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../building/rpi3.html">4.5. Raspberry Pi Build</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../building/cmake.html">4.6. CMake</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../scripts/cmake_options.html">4.7. CMake Options</a></li>
</ul>
</li>
<li class="toctree-l1 current"><a class="reference internal" href="../../index.html">5. Demo and Examples</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../../index.html#demo-list">5.1. Demo List</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#sss-api-examples">5.2. SSS API Examples</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="../../index.html#cloud-demos">5.3. Cloud Demos</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#linux-specific-demos">5.4. Linux Specific Demos</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#opc-ua-example">5.5. OPC-UA Example</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#arm-psa-example">5.6. ARM PSA Example</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#se05x-examples">5.7. SE05X Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#openssl-examples">5.8. OpenSSL Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#tests-for-user-crypto">5.9. Tests for User Crypto</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#nxpnfcrdlib-examples">5.10. NXPNFCRDLIB examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#ease-of-use-examples">5.11. Ease-of-Use examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#semslite-examples">5.12. Semslite examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../index.html#puf-examples">5.13. PUF examples</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../edgelock2go-agent.html">6. NXP EdgeLock 2GO Agent</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../nxp_iot_agent/doc/introduction.html">6.1. Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../nxp_iot_agent/doc/introduction.html#building-and-running-the-edgelock-2go-agent">6.2. Building and running the EdgeLock 2GO agent</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../nxp_iot_agent/doc/introduction.html#datastore-keystore">6.3. Datastore / Keystore</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../nxp_iot_agent/doc/introduction.html#connection-to-the-edgelock-2go-cloud-service">6.4. Connection to the EdgeLock 2GO cloud service</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../nxp_iot_agent/doc/introduction.html#claim-codes">6.5. Claim Codes</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../nxp_iot_agent/doc/edgelock2go_agent_apis.html">6.6. API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../nxp_iot_agent/doc/readme_usage_examples.html">6.7. Usage Examples</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../semslite/doc/index.html">7. SEMS Lite Agent</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/sems_lite_overview.html">7.1. SEMS Lite Overview (Only for SE051)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/sems_lite_package.html">7.2. Update Package</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/sems_lite_usage.html">7.3. SEMS Lite Agent Usage</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/sems_lite_mgmt_api.html">7.4. SEMS Lite management APIs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/sems_lite_process.html">7.5. SEMS Lite Agent Package Load Process</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/sems_lite_api.html">7.6. APIs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/sems_lite_known_issue.html">7.7. SEMS Lite Known Issue</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../semslite/doc/demo_update.html">7.8. SEMS Lite DEMOs</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../plugins/index.html">8. Plugins / Add-ins</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../sss/plugin/openssl/scripts/readme.html">8.1. Introduction on OpenSSL engine</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../sss/plugin/mbedtls/scripts/readme.html">8.2. Introduction on mbedTLS ALT Implementation</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../sss/plugin/psa/Readme.html">8.3. Platform Security Architecture</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../plugins/akm.html">8.4. Android Key master</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../sss/plugin/open62541/readme.html">8.5. Introduction on Open62541 (OPC UA stack)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../plugins/wifiEAP/wifiEAP.html">8.6. WiFi EAP Demo with Raspberry Pi3</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../plugins/pkcs11.html">8.7. PKCS#11 Standalone Library</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../cli-tool.html">9. CLI Tool</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/introduction.html">9.1. Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/block-diagram.html">9.2. Block Diagram</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/pre-steps.html">9.3. Steps needed before running <code class="docutils literal notranslate"><span class="pre">ssscli</span></code> tool</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/running.html">9.4. Running the <code class="docutils literal notranslate"><span class="pre">ssscli</span></code> tool - Windows</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/Provisioning/readme.html">9.5. CLI Provisioning</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/readme_usage_examples.html">9.6. Usage Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/cli_commands_list.html">9.7. List of <code class="docutils literal notranslate"><span class="pre">ssscli</span></code> commands</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/cli_data_format.html">9.8. CLI Data formats</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../pycli/doc/cli_object_policy.html">9.9. Object Policies Through ssscli</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/upload_se05x_using_pycli.html">9.10. Upload keys and certificates to SE05X using ssscli tool</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../a71ch.html">10. A71CH</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../a71ch/a71ch_sss.html">10.1. A71CH and SSS API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../a71ch/a71ch_miscellaneous.html">10.2. Miscellaneous</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../a71ch/a71ch_legacy_host_api.html">10.3. A71CH Legacy API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../a71ch/a71ch_legacy_hlse_api.html">10.4. A71CH Legacy HLSE (Generic) API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../a71ch/a71ch_configure_tool.html">10.5. A71CH Legacy Configure Tool</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../appendix.html">11. Appendix</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/glossary.html">11.1. Glossary</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/vcom.html">11.2. APDU Commands over VCOM</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/vs2019-setup.html">11.3. Visual Studio 2019 Setup</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/ide_mcux.html">11.4. Setting up MCUXPresso IDE</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../dev-platforms.html">11.5. Development Platforms</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/se_uid.html">11.6. How to get SE Platform Information and UID</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/version_info.html">11.7. Version Information</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Certificate_Chains/Readme.html">11.8. Certificate Chains</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/rjct_server.html">11.9. JRCP_v1 Server</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/platfscp.html">11.10. Using own Platform SCP03 Keys</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../appendix/apdu_write_to_buffer.html">11.11. Write APDU to buffer</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../api/api_list.html">11.12. Plug &amp; Trust MW APIs</a></li>
</ul>
</li>
</ul>
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<li><a class="reference internal" href="#">5.3.3. GCP Demo for KSDK</a><ul>
<li><a class="reference internal" href="#prerequisites">5.3.3.1. Prerequisites</a></li>
<li><a class="reference internal" href="#using-wifi-with-lpc55s">5.3.3.2. Using WiFi with LPC55S</a></li>
<li><a class="reference internal" href="#creating-and-updating-device-keys-and-certificates-to-se">5.3.3.3. Creating and updating device keys and certificates to SE</a></li>
<li><a class="reference internal" href="#preparing-the-cloud">5.3.3.4. Preparing the Cloud</a></li>
<li><a class="reference internal" href="#running-the-demo">5.3.3.5. Running the Demo</a></li>
<li><a class="reference internal" href="#appendix">5.3.3.6. Appendix</a></li>
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<div class="section" id="gcp-demo-for-ksdk">
<span id="ksdk-demos-gcp"></span><h1><span class="section-number">5.3.3. </span>GCP Demo for KSDK<a class="headerlink" href="#gcp-demo-for-ksdk" title="Permalink to this headline">ΒΆ</a></h1>
<p>This demo demonstrates connection to Google Cloud Platform using
pre-provisioned device credentials and publish/subscribe procedure
using MQTT.</p>
<div class="section" id="prerequisites">
<h2><span class="section-number">5.3.3.1. </span>Prerequisites<a class="headerlink" href="#prerequisites" title="Permalink to this headline">ΒΆ</a></h2>
<ul class="simple">
<li><p>Active azure account</p></li>
<li><p>MCUXpresso installed (for running azure demo on k64)</p></li>
<li><p>Any Serial communicator</p></li>
<li><p>Flash VCOM binary on the device. VCOM binary can found under <code class="file docutils literal notranslate"><span class="pre">&lt;PROJECT&gt;binaries</span></code> folder.</p></li>
<li><p>Refer to <a class="reference internal" href="../../../cli-tool.html#cli-tool"><span class="std std-ref">CLI Tool</span></a> for ssscli tool setup</p></li>
</ul>
</div>
<div class="section" id="using-wifi-with-lpc55s">
<h2><span class="section-number">5.3.3.2. </span>Using WiFi with LPC55S<a class="headerlink" href="#using-wifi-with-lpc55s" title="Permalink to this headline">ΒΆ</a></h2>
<p>WiFi shield Silex-2401 is supported with LPCS55S. Mount the WiFi shield on to the
arduino stackable headers.</p>
</div>
<div class="section" id="creating-and-updating-device-keys-and-certificates-to-se">
<h2><span class="section-number">5.3.3.3. </span>Creating and updating device keys and certificates to SE<a class="headerlink" href="#creating-and-updating-device-keys-and-certificates-to-se" title="Permalink to this headline">ΒΆ</a></h2>
<ol class="arabic">
<li><p>Complete <a class="reference internal" href="../../../pycli/doc/pre-steps.html#cli-doc-pre-steps"><span class="std std-numref">Section 9.3</span></a> <a class="reference internal" href="../../../pycli/doc/pre-steps.html#cli-doc-pre-steps"><span class="std std-ref">Steps needed before running ssscli tool</span></a></p></li>
<li><p>Check the vcom port number</p></li>
<li><p>To create certificates on windows and provision, go to <code class="docutils literal notranslate"><span class="pre">simw-top/pycli</span></code> directory and call:</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span><span class="k">call</span> venv\Scripts\activate.bat
<span class="k">cd</span> Provisioning
python GenerateGCPCredentials.py <span class="p">&lt;</span>COM_PORT&gt;
python ResetAndUpdate_GCP.py <span class="p">&lt;</span>COM_PORT&gt;
</pre></div>
</div>
</li>
<li><p>Certificates and Keys are generated at <code class="docutils literal notranslate"><span class="pre">simw-top/pycli/Provisioning/gcp</span></code></p></li>
</ol>
</div>
<div class="section" id="preparing-the-cloud">
<span id="prepare-gcp-cloud"></span><h2><span class="section-number">5.3.3.4. </span>Preparing the Cloud<a class="headerlink" href="#preparing-the-cloud" title="Permalink to this headline">ΒΆ</a></h2>
<ol class="arabic simple">
<li><p>Updating cloud over command line. Set up <code class="docutils literal notranslate"><span class="pre">gcloud</span></code> command line utility availabe at <a class="reference external" href="https://cloud.google.com/pubsub/docs/quickstart-cli">https://cloud.google.com/pubsub/docs/quickstart-cli</a></p></li>
</ol>
<ul>
<li><p>Assuming the project name is <code class="docutils literal notranslate"><span class="pre">pgh-cloud-iot</span></code> the following commands sets up the code.</p>
<p>Create a new events pub/sub topic:</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span>,----
<span class="p">|</span>
<span class="p">|</span> gcloud pubsub topics create a71ch-demo-events \
<span class="p">|</span> --project=pgh-cloud-iot
<span class="p">|</span>
`----
</pre></div>
</div>
</li>
<li><p>Create a registry:</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span>,----
<span class="p">|</span>
<span class="p">|</span> gcloud iot registries create nxp-se-demo-reg \
<span class="p">|</span> --project=pgh-cloud-iot \
<span class="p">|</span> --region=us-central1 \
<span class="p">|</span> --event-notification-config=topic=projects/pgh-cloud-iot/topics/a71ch-demo-events \
<span class="p">|</span>
`----
</pre></div>
</div>
</li>
<li><p>Create a device and attach the certificate <code class="docutils literal notranslate"><span class="pre">tls_client.cer</span></code>:</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span>,----
<span class="p">|</span>
<span class="p">|</span> gcloud iot devices create nxp-ecc-dev-01 \
<span class="p">|</span> --project=pgh-cloud-iot \
<span class="p">|</span> --region=us-central1 \
<span class="p">|</span> --registry=nxp-se-demo-reg \
<span class="p">|</span> --public-key=path=/simw-top/pycli/Provisioning/gcp/<span class="p">&lt;</span>UID<span class="p">&gt;</span>_device_certificate.cer,type=es256-pem
<span class="p">|</span>
`----
</pre></div>
</div>
</li>
</ul>
<ol class="arabic simple" start="2">
<li><p>Updating cloud using the Web Interface</p>
<ol class="upperalpha simple">
<li><p>Sign up for Google Cloud Platform - IoT (If you have not done that already)</p></li>
<li><p>Create Registry &amp; Device in the cloud platform.</p></li>
<li><p>Copy For the device, add public key in ES256_X509 format
Copy hostLibmbedtlsecctls_client.cer and paste in the
web-dialogue box.</p></li>
</ol>
</li>
</ol>
</div>
<div class="section" id="running-the-demo">
<h2><span class="section-number">5.3.3.5. </span>Running the Demo<a class="headerlink" href="#running-the-demo" title="Permalink to this headline">ΒΆ</a></h2>
<ol class="arabic">
<li><p>Open frdmk64f_mbedtls_sss_azure_demo project found under <code class="file docutils literal notranslate"><span class="pre">&lt;PROJECT&gt;projects</span></code> in MCUXPRESSO IDE</p></li>
<li><p>Build the project and flash the binary on FRDM-K64F board</p></li>
<li><p>Connect your board to open network</p></li>
<li><dl class="simple">
<dt>Open a serial terminal on PC for OpenSDA serial device with these settings:</dt><dd><ul class="simple">
<li><p>115200 baud rate</p></li>
<li><p>8 data bits</p></li>
<li><p>No parity</p></li>
<li><p>One stop bit</p></li>
<li><p>No flow control</p></li>
<li><p>change Setup-&gt;Terminal-&gt;New-line-&gt;Receive-&gt;AUTO</p></li>
</ul>
</dd>
</dl>
</li>
<li><p>Console output - If everything is setup correctly the output would be as follows</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span>,----
<span class="p">|</span>
<span class="p">|</span> GCP JWT NXP Secure Element example
<span class="p">|</span>
<span class="p">|</span> selectResponseDataLen: 2
<span class="p">|</span> 0x01:0x31:
<span class="p">|</span> Associating ECC key-pair &#39;0&#39;.
<span class="p">|</span> Connecting to network
<span class="p">|</span> Getting IP address from DHCP ...
<span class="p">|</span>
<span class="p">|</span> IPv4 Address : 192.168.1.55
<span class="p">|</span> DHCP OK
<span class="p">|</span> Current EPOCH = 1520599186
<span class="p">|</span> Using ECC key &#39;0&#39; for signing.
<span class="p">|</span> JWT TOKEN = eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiJwZ2gtY2xvdWQtaW90IiwiaWF0IjoxNTIwNTk5MTg2LCJleHAiOjE1MjA2MzUxODZ9.pZK9NjzD2rMdsU9H6bLPHNTsjHE77zHTMNhxVDVR3fYo39ttM2gYrhvJBR2Ct-9a2o8FwFqWjR8YY_lDwGjYyg
<span class="p">|</span> GAE subscribe publish example
<span class="p">|</span>
<span class="p">|</span> Connecting...
<span class="p">|</span> Associating ECC key-pair &#39;0&#39;.
<span class="p">|</span> Using ECC key &#39;0&#39; to compute shared secret.
<span class="p">|</span> Subscribing...
<span class="p">|</span> --<span class="p">&gt;</span>sleep
<span class="p">|</span> --<span class="p">&gt;</span>sleep
<span class="p">|</span> Publish done
<span class="p">|</span>
<span class="p">|</span> Subscribe callback
<span class="p">|</span>
<span class="p">|</span> ...
<span class="p">|</span> ...
<span class="p">|</span>
`----
</pre></div>
</div>
</li>
<li><p>You can update device config with following messages to toggle on-board keys. Using the below command, we can toggle LEDs:</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span>,----
<span class="p">|</span>
<span class="p">|</span> gcloud iot devices configs update \
<span class="p">|</span> --project=pgh-cloud-iot \
<span class="p">|</span> --region=us-central1 \
<span class="p">|</span> --registry=nxp-se-demo-reg \
<span class="p">|</span> --device=nxp-ecc-dev-01 \
<span class="p">|</span> --config-data=&#39;{<span class="s2">&quot;red&quot;</span>: <span class="s2">&quot;off&quot;</span>}&#39;
<span class="p">|</span>
`----
</pre></div>
</div>
<p>User can toggle individual LEDs:</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span>,----
<span class="p">|</span> {<span class="s2">&quot;green&quot;</span>: <span class="s2">&quot;toggle&quot;</span>, <span class="s2">&quot;user&quot;</span>: <span class="s2">&quot;test1&quot;</span>}
<span class="p">|</span> {<span class="s2">&quot;green&quot;</span>: <span class="s2">&quot;on&quot;</span>, <span class="s2">&quot;user&quot;</span>: <span class="s2">&quot;test1&quot;</span>}
<span class="p">|</span> {<span class="s2">&quot;red&quot;</span>: <span class="s2">&quot;off&quot;</span>, <span class="s2">&quot;user&quot;</span>: <span class="s2">&quot;test1&quot;</span>}
`----
</pre></div>
</div>
<p>For DOS Batch files, the commands can be like below (with escaping):</p>
<div class="highlight-bat notranslate"><div class="highlight"><pre><span></span>,----
<span class="p">|</span>
<span class="p">|</span> gcloud iot devices configs update <span class="se">^</span>
<span class="se">|</span> --project=pgh-cloud-iot <span class="se">^</span>
<span class="se">|</span> --region=us-central1 <span class="se">^</span>
<span class="se">|</span> --registry=nxp-se-demo-reg <span class="se">^</span>
<span class="se">|</span> --device=nxp-ecc-dev-01 <span class="se">^</span>
<span class="se">|</span> --config-data=<span class="se">^&quot;</span>{<span class="s2">&quot;&quot;</span>red<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>on<span class="s2">&quot;&quot;</span>,<span class="s2">&quot;&quot;</span>blue<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>off<span class="s2">&quot;&quot;</span>,<span class="s2">&quot;&quot;</span>green<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>off<span class="s2">&quot;&quot;</span>}<span class="se">^&quot;</span>
<span class="p">|</span>
<span class="p">|</span> gcloud iot devices configs update <span class="se">^</span>
<span class="se">|</span> --project=pgh-cloud-iot <span class="se">^</span>
<span class="se">|</span> --region=us-central1 <span class="se">^</span>
<span class="se">|</span> --registry=nxp-se-demo-reg <span class="se">^</span>
<span class="se">|</span> --device=nxp-ecc-dev-01 <span class="se">^</span>
<span class="se">|</span> --config-data=<span class="se">^&quot;</span>{<span class="s2">&quot;&quot;</span>red<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>off<span class="s2">&quot;&quot;</span>,<span class="s2">&quot;&quot;</span>blue<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>on<span class="s2">&quot;&quot;</span>,<span class="s2">&quot;&quot;</span>green<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>off<span class="s2">&quot;&quot;</span>}<span class="se">^&quot;</span>
<span class="p">|</span>
<span class="p">|</span> gcloud iot devices configs update <span class="se">^</span>
<span class="se">|</span> --project=pgh-cloud-iot <span class="se">^</span>
<span class="se">|</span> --region=us-central1 <span class="se">^</span>
<span class="se">|</span> --registry=nxp-se-demo-reg <span class="se">^</span>
<span class="se">|</span> --device=nxp-ecc-dev-01 <span class="se">^</span>
<span class="se">|</span> --config-data=<span class="se">^&quot;</span>{<span class="s2">&quot;&quot;</span>red<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>off<span class="s2">&quot;&quot;</span>,<span class="s2">&quot;&quot;</span>blue<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>off<span class="s2">&quot;&quot;</span>,<span class="s2">&quot;&quot;</span>green<span class="s2">&quot;&quot;</span>:<span class="s2">&quot;&quot;</span>on<span class="s2">&quot;&quot;</span>}<span class="se">^&quot;</span>
<span class="p">|</span>
`----
</pre></div>
</div>
</li>
</ol>
</div>
<div class="section" id="appendix">
<h2><span class="section-number">5.3.3.6. </span>Appendix<a class="headerlink" href="#appendix" title="Permalink to this headline">ΒΆ</a></h2>
<ol class="arabic simple">
<li><p>For more information, refer to <a class="reference external" href="https://github.com/GoogleCloudPlatform/cpp-docs-samples/tree/master/iot/mqtt-ciotc">https://github.com/GoogleCloudPlatform/cpp-docs-samples/tree/master/iot/mqtt-ciotc</a></p></li>
</ol>
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