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| Announcing Apache Teaclave TrustZone SDK (incubating) 0.2.0 |
| </h1> <div class="publish-date-author">April 18, 2022 · Mingshen Sun</div></header> <div itemprop="articleBody" class="content__default"><p>On behalf of the Teaclave community, I am happy to announce the release of |
| Teaclave TrustZone SDK 0.2.0.</p> <p>Teaclave TrustZone SDK provides abilities to build safe TrustZone applications |
| in Rust. The SDK is based on the OP-TEE project which follows GlobalPlatform TEE |
| specifications and provides ergonomic APIs. In addition, it enables capability |
| to write TrustZone applications with Rust's standard library and many |
| third-party libraries (i.e., crates). Teaclave TrustZone SDK is a sub-project of |
| Apache Teaclave (incubating). To learn more about the design and history of |
| TrustZone SDK, |
| please read the blog <a href="https://teaclave.apache.org/blog/2021-03-14-welcome-rust-optee-trustzone-sdk/" rel="noopener noreferrer">Welcome Rust OP-TEE TrustZone SDK To Teaclave</a>.</p> <p>This is the second Apache Incubator release of Teaclave TrustZone SDK. Teaclave |
| TrustZone SDK provides abilities to build safe TrustZone applications in Rust. |
| The SDK is based on the OP-TEE project which follows GlobalPlatform TEE |
| specifications and provides ergonomic APIs. In addition, it enables the |
| capability to write TrustZone applications with Rust's standard library and many |
| third-party libraries (i.e., crates). Teaclave TrustZone SDK is a sub-project of |
| Apache Teaclave (incubating).</p> <p>During this period, we are working closely with the OP-TEE community to |
| integrate TA examples written in Rust into the upstream repository. You can try |
| and play with the examples written in Rust with Teaclave TrustZone SDK since the |
| OP-TEE 3.15.0 release.</p> <p>More specifically, in this release we have the following updates:</p> <h2 id="features"><a href="#features" class="header-anchor">#</a> Features</h2> <ul><li>Add support for tee-supplicant loadable plugins and examples</li> <li>Add TEE Socket APIs and examples</li></ul> <h2 id="enhancements"><a href="#enhancements" class="header-anchor">#</a> Enhancements</h2> <h4 id="integration-into-op-tee"><a href="#integration-into-op-tee" class="header-anchor">#</a> Integration into OP-TEE</h4> <ul><li>Add the <code>-rs</code> suffix to examples and update test scripts (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/34" rel="noopener noreferrer">#34</a>)</li> <li>Update to OP-TEE 3.14.0 (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/35" rel="noopener noreferrer">#35</a>)</li> <li>Update to OP-TEE 3.16.0 (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/59" rel="noopener noreferrer">#59</a>)</li></ul> <h4 id="building"><a href="#building" class="header-anchor">#</a> Building</h4> <ul><li>Upgrade building docker to Ubuntu 20.04 (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/33" rel="noopener noreferrer">#33</a>)</li> <li>Update Rust toolchain to nightly-2021-09-20 and std to 1.56.1 (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/53" rel="noopener noreferrer">#53</a>)</li> <li>Add setup.sh to setup rust environment and initialize submodules (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/40" rel="noopener noreferrer">#40</a>, <a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/63" rel="noopener noreferrer">#63</a>)</li></ul> <h4 id="ci"><a href="#ci" class="header-anchor">#</a> CI</h4> <ul><li>Switch to GitHub Actions (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/33" rel="noopener noreferrer">#33</a>)</li> <li>Add expect script for OP-TEE CI and fix CI errors (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/45" rel="noopener noreferrer">#45</a>, <a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/50" rel="noopener noreferrer">#50</a>)</li></ul> <h2 id="bug-fixes"><a href="#bug-fixes" class="header-anchor">#</a> Bug fixes</h2> <ul><li>Fix ldelf error of arm32 ta (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/38" rel="noopener noreferrer">#38</a>)</li> <li>fix error when making the plugin example second time (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/42" rel="noopener noreferrer">#42</a>)</li> <li>Correct toolchain PATH env (<a href="https://github.com/apache/incubator-teaclave-trustzone-sdk/pull/44" rel="noopener noreferrer">#44</a>)</li></ul> <h2 id="docs"><a href="#docs" class="header-anchor">#</a> Docs</h2> <ul><li>Add debugging OP-TEE TA doc: Debugging OP-TEE TA</li> <li>Add documentation of Rust examples: Overview of OP-TEE Rust Examples</li> <li>Polish the getting started documentation</li></ul> <h2 id="download"><a href="#download" class="header-anchor">#</a> Download</h2> <p>You can download the release from the |
| <a href="https://teaclave.apache.org/download/" rel="noopener noreferrer">download</a> page. Also, please checkout |
| our <a href="https://github.com/apache/incubator-teaclave-trustzone-sdk" rel="noopener noreferrer">repository</a> |
| hosted on GitHub.</p> <h2 id="contributing"><a href="#contributing" class="header-anchor">#</a> Contributing</h2> <p>Teaclave TrustZone SDK is under the Apache License v2 and open source in The |
| Apache Way. We aim to create a project that is maintained and owned by the |
| community. All kinds of contributions are welcome. Thanks to our contributors.</p></div></article></div> <div class="footer"> |
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