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| Announcing Apache Teaclave (incubating) 0.3.0 |
| </h1> <div class="publish-date-author">October 1, 2021 · Mingshen Sun</div></header> <div itemprop="articleBody" class="content__default"><p>On behalf of the Teaclave community, I am happy to announce the <em>third</em> Apache |
| Incubator release of Teaclave, 0.3.0. Teaclave is a universal secure computing |
| platform, making computation on privacy-sensitive data safe and simple. |
| Apache Teaclave (including the |
| <a href="https://github.com/apache/incubator-teaclave" rel="noopener noreferrer">FaaS platform</a>, |
| <a href="https://github.com/apache/incubator-teaclave-sgx-sdk" rel="noopener noreferrer">SGX SDK</a>, |
| and <a href="https://github.com/apache/incubator-teaclave-trustzone-sdk" rel="noopener noreferrer">TrustZone SDK</a>) is |
| being used and contributed by developers from many organizations and |
| other open source projects. Please see the <a href="/powered-by"><em>powered by</em></a> page to learn more.</p> <p>This is the third official Apache Incubator release. In this release, we focus |
| more on bringing <a href="https://webassembly.org/" rel="noopener noreferrer">WebAssembly</a> into Teaclave. Now, you |
| can run functions written in different languages in Teaclave with the |
| WebAssembly executor. Specifically, we modify |
| <a href="https://github.com/bytecodealliance/wasm-micro-runtime" rel="noopener noreferrer">WebAssembly Micro Runtime</a> and add |
| it as a new executor in Teaclave.</p> <h2 id="highlights"><a href="#highlights" class="header-anchor">#</a> Highlights</h2> <p>In this release, we added a new WebAssembly executor which supports to run |
| function in the WebAssembly bytecode. Therefore, in addition to native code and |
| Python scripts, Teaclave can run many other languages which can be compiled in |
| to WebAssembly. This enables a lot of functions of privacy-preseving computation |
| that are not easily rewritten in Rust or Python. Furthermore, because of the |
| ecosystem of WebAssembly, we can even run deep neural network models in the |
| WebAssembly executor.</p> <p><img src="/assets/img/teaclave-function-executors-wasm.ba81b2d7.png" alt="Teaclave Function Executors"></p> <p>To illustrate the capability of the executor, we also support WebAssembly |
| machine learning models compiled by <a href="https://tvm.apache.org/" rel="noopener noreferrer">Apache TVM</a>. |
| Apache TVM is an open source machine learning compiler framework for CPUs, GPUs, |
| and machine learning accelerators. TVM also supports WebAssembly runtime |
| backend. We also introduce a new MNIST inference example to show the usage of |
| the new executor with TVM.</p> <p><img src="/assets/img/teaclave-tvm-webassembly.60f6da35.png" alt="Using the WebAssembly executor for Machine Learning Inference with TVM"></p> <h2 id="_0-3-0-release-notes"><a href="#_0-3-0-release-notes" class="header-anchor">#</a> 0.3.0 Release Notes</h2> <p>Here is a list of notable changes in Teaclave version 0.3.0.</p> <p><strong>Features</strong></p> <ul><li>Add the WebAssembly executor to support functions written in other languages.</li> <li>Examples of running C and Rust with the WebAssembly executor.</li> <li>Support inference tasks with models compiled by TVM.</li> <li>Add the MNIST inference example to demonstrate the ability of using TVM in Teaclave.</li></ul> <p><strong>Enhancements</strong></p> <ul><li>Add the script to simplify developing with editors with Rust's Language Server Protocol support.</li> <li>Upgrade SGX SDK dependencies, i.e., Intel SGX SDK to version 2.14.100.2, DCAP to version 1.11.100.2.</li></ul> <p><strong>Bug Fixes</strong></p> <ul><li>Update the SGX SDK used in the runtime dockerfile.</li> <li>Fix <code>Python.h</code> not found when compiling <code>acs_py_enclave.c</code>.</li> <li>Fix building system messed up by untracked <code>Cargo.lock</code> files.</li> <li>Fix dcap building issue.</li></ul> <p><strong>Docs</strong></p> <ul><li>Add instructions to configure URLs of input/output files in examples.</li> <li>Executing WebAssembly in Teaclave: <a href="https://teaclave.apache.org/docs/executing-wasm/" rel="noopener noreferrer">https://teaclave.apache.org/docs/executing-wasm/</a>.</li> <li>Inferencing with TVM in Teaclave: <a href="https://teaclave.apache.org/docs/inference-with-tvm/" rel="noopener noreferrer">https://teaclave.apache.org/docs/inference-with-tvm/</a>.</li></ul> <h2 id="download"><a href="#download" class="header-anchor">#</a> Download</h2> <p>Teaclave 0.3.0 can be downloaded at <a href="/download/">the download page</a>. Note that |
| it is essential to verify the integrity of the downloaded file using the |
| PGP signature (the <code>.asc</code> file) or a hash (the <code>.sha256</code> file).</p> <h2 id="documentation"><a href="#documentation" class="header-anchor">#</a> Documentation</h2> <p>If it is the first time to try Teaclave, we provide a simple but clear tutorial |
| to guide you getting stated with Teaclave by invoking |
| <a href="/docs/my-first-function/">your first function</a> in Teaclave.</p> <p>Basically, you can build the Teaclave platform using docker with these commands:</p> <div class="language-sh extra-class"><pre class="language-text"><code>$ tar zxvf apache-teaclave-0.3.0-incubating.tar.gz && cd \ |
| apache-teaclave-0.3.0-incubating |
| $ # Instructions to verify the source tar: https://teaclave.apache.org/download/#verify-the-integrity-of-the-files |
| |
| $ docker run --rm -v $(pwd):/teaclave -w /teaclave \ |
| -it teaclave/teaclave-build-ubuntu-1804-sgx-2.14:latest \ |
| bash -c ". /root/.cargo/env && \ |
| . /opt/sgxsdk/environment && \ |
| mkdir -p build && cd build && \ |
| cmake -DTEST_MODE=ON -DSGX_SIM_MODE=ON -DGIT_SUBMODULE=OFF .. && \ |
| make" |
| </code></pre></div><p>Launch all services with <code>docker-compose</code> using simulation mode:</p> <div class="language-sh extra-class"><pre class="language-text"><code>$ (cd docker && docker-compose -f docker-compose-ubuntu-1804-sgx-sim-mode.yml up --build) |
| </code></pre></div><p>And invoke function with a Python client:</p> <div class="language-sh extra-class"><pre class="language-text"><code>$ cd examples/python |
| $ PYTHONPATH=../../sdk/python python3 builtin_echo.py 'Hello, Teaclave!' |
| [+] registering user |
| [+] login |
| [+] registering function |
| [+] creating task |
| [+] approving task |
| [+] invoking task |
| [+] getting result |
| [+] done |
| [+] function return: b'Hello, Teaclave!' |
| </code></pre></div><p>If you want to understand the internals of Teaclave, we provide several |
| documents about the <a href="/docs/#design">design</a> of Teaclave. Also, we extensively |
| document our <a href="/docs/#codebase">codebase</a> in each sub directories. At last, <a href="/docs/#api-references">API references</a> |
| are automatically generated and uploaded to our homepage.</p> <h2 id="community"><a href="#community" class="header-anchor">#</a> Community</h2> <ul><li>Join us on our <a href="https://lists.apache.org/list.html?dev@teaclave.apache.org" rel="noopener noreferrer">mailing list</a> and <a href="https://discord.gg/ynECXsxm5P" rel="noopener noreferrer">Discord channel</a>.</li> <li>Follow us at <a href="https://twitter.com/ApacheTeaclave" rel="noopener noreferrer">@ApacheTeaclave</a>.</li> <li>Meet us at our <a href="https://teaclave.apache.org/community/#calendar" rel="noopener noreferrer">monthly community meetup</a>.</li> <li>See <a href="https://teaclave.apache.org/community/" rel="noopener noreferrer">more</a>.</li></ul></div></article></div> <div class="footer"> |
| Apache Teaclave (incubating) is an effort undergoing incubation at The Apache |
| Software Foundation (ASF), sponsored by the Apache Incubator. |
| Incubation is required of all newly accepted projects until a further review |
| indicates that the infrastructure, communications, and decision making process |
| have stabilized in a manner consistent with other successful ASF projects. While |
| incubation status is not necessarily a reflection of the completeness or |
| stability of the code, it does indicate that the project has yet to be fully |
| endorsed by the ASF. |
| Copyright © 2020 The Apache Software Foundation. |
| Licensed under the Apache License, Version 2.0. |
| Apache Teaclave, Apache, the Apache feather, and the Apache Teaclave project logo are either |
| trademarks or registered trademarks of the Apache Software Foundation. |
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