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| Teaclave Meetup #5 |
| </h1> <div class="publish-date-author">June 24, 2021 · Mingshen Sun</div></header> <div itemprop="articleBody" class="content__default"><p>In Jun 24, we gathered in Zoom for the fifth monthly Teaclave meetup. In this |
| meetup, we're glad to have Hongbo (@ya0guang) talking about his contributions on |
| adding WebAssembly Micro Runtime to Teaclave as an executor (PR: |
| <a href="https://github.com/apache/incubator-teaclave/pull/504" rel="noopener noreferrer">#504</a>, |
| <a href="https://github.com/apache/incubator-teaclave/pull/512" rel="noopener noreferrer">#512</a>).</p> <p><img src="/assets/img/teaclave-meetup-5-zoom.2e2fadc1.png" alt="Teaclave Meetup #5"></p> <h2 id="schedule"><a href="#schedule" class="header-anchor">#</a> Schedule</h2> <ul><li>Recent update of Teaclave, Mingshen (5m)</li> <li>Executing WebAssembly in Teaclve, Hongbo (40m)</li> <li>Open discussion</li></ul> <h2 id="notes"><a href="#notes" class="header-anchor">#</a> Notes</h2> <h3 id="recent-update-of-teaclave"><a href="#recent-update-of-teaclave" class="header-anchor">#</a> Recent Update of Teaclave</h3> <p><strong>Teaclave TrustZone SDK version 0.1.0 released</strong></p> <ul><li>Vote result: <a href="https://lists.apache.org/thread.html/r441addf283f6c8780326f372e39a9d723164f6d910184ea3686a5c4a%40%3Cdev.teaclave.apache.org%3E" rel="noopener noreferrer">https://lists.apache.org/thread.html/r441addf283f6c8780326f372e39a9d723164f6d910184ea3686a5c4a%40%3Cdev.teaclave.apache.org%3E</a></li> <li>Release notes: <a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/releases/tag/v0.1.0" rel="noopener noreferrer">https://github.com/apache/incubator-teaclave-trustzone-sdk/releases/tag/v0.1.0</a></li> <li>Download link: <a href="https://teaclave.apache.org/download/" rel="noopener noreferrer">https://teaclave.apache.org/download/</a></li></ul> <p><strong>Linaro OP-TEE Contributions meeting</strong></p> <ul><li>Recording: <a href="https://linaro-org.zoom.us/rec/share/0o3Ku4zaXSrP-Ep0WI5P-XB-KAiP5d94kXbKmg43VqrnRHUmsLV_sv1wI01JbL0C.kSM-_ov2pc9Sggf_" rel="noopener noreferrer">https://linaro-org.zoom.us/rec/share/0o3Ku4zaXSrP-Ep0WI5P-XB-KAiP5d94kXbKmg43VqrnRHUmsLV_sv1wI01JbL0C.kSM-<em>ov2pc9Sggf</em></a>, Passcode: 9c.&%KR6</li> <li>Slides: <a href="https://drive.google.com/file/d/1YPig8k-xRyeRxuu1ALTmkqY-nxtH5upR/view?usp=sharing" rel="noopener noreferrer">https://drive.google.com/file/d/1YPig8k-xRyeRxuu1ALTmkqY-nxtH5upR/view?usp=sharing</a></li></ul> <h3 id="executing-webassembly-in-teaclave"><a href="#executing-webassembly-in-teaclave" class="header-anchor">#</a> Executing WebAssembly in Teaclave</h3> <p><img src="/assets/img/teaclave-meetup-5-webassembly.4d874dce.png" alt="Executing WebAssembly in Teaclave"></p> <ul><li><a href="./pdf/teaclave-meetup-5-executing-webassembly-in-teaclave.pdf">Slides</a></li></ul> <p>Some question and discussion:</p> <ul><li>Can we reuse the WebAssembly runtime to improve the performance of startup?</li> <li>Bridging <code>tlibc</code> functions into WAMR.</li></ul> <h3 id="open-discussion"><a href="#open-discussion" class="header-anchor">#</a> Open Discussion</h3> <ul><li>ARM CCA: <a href="https://www.arm.com/why-arm/architecture/security-features/arm-confidential-compute-architecture" rel="noopener noreferrer">https://www.arm.com/why-arm/architecture/security-features/arm-confidential-compute-architecture</a></li> <li>EdgelessSys mablerun: <a href="https://github.com/edgelesssys/marblerun" rel="noopener noreferrer">https://github.com/edgelesssys/marblerun</a></li> <li>Attestation mechanism in Google Cloud Confidential Computing</li></ul></div></article></div> <div class="footer"> |
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