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| <span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li></ul></div></div> <!----></nav> <!----> </aside> <main class="page"> <div id="base-list-layout" class="theme-default-content"><article itemscope="itemscope" itemtype="https://schema.org/BlogPosting" class="vuepress-blog-theme-content"><header><h1 itemprop="name headline" class="post-title"> |
| Announcing Apache Teaclave TrustZone SDK (incubating) 0.1.0 |
| </h1> <div class="publish-date-author">June 16, 2021 · 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 0.1.0. This is the first Apache Incubator release since |
| the recent donation to the Teaclave community.</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> <h2 id="highlights"><a href="#highlights" class="header-anchor">#</a> Highlights</h2> <p>This version implements the following Rust APIs in GlobalPlatform TEE |
| specifications:</p> <p><strong>TEE Client API</strong> (<code>optee-teec</code>)</p> <ul><li>Context</li> <li>Error</li> <li>Operation</li> <li>Parameter</li> <li>Session</li> <li>UUID</li></ul> <p><strong>TEE Internal Core API</strong> (<code>optee-utee</code>)</p> <ul><li>Arithmetical</li> <li>Crypto Operation</li> <li>Error</li> <li>Object</li> <li>Parameter</li> <li>Time</li> <li>Trace</li></ul> <p>Here is a demonstration of using these Rust APIs to open a session and invoke a |
| function to TA.</p> <p><img src="/assets/img/teaclave-trustzone-sdk-apis.c71c04ed.png" alt="Teaclave TrustZone SDK APIs"></p> <p>We also provides procedure macros to automatically generate bindings interfaces of TA:</p> <ul><li><code>#[ta_create]</code>, <code>#[ta_destroy]</code>, <code>#[ta_open_session]</code>, <code>#[ta_close_session]</code>, <code>#[ta_invoke_command]</code></li></ul> <p>These annotations will automatically generate helper functions to bridge the normal/secure worlds.</p> <p><img src="/assets/img/teaclave-trustzone-sdk-macros.54db69cf.png" alt="Teaclave TrustZone SDK Macros"></p> <p>This version includes rewrites of all examples (e.g., AES, authentication, big |
| integer, HOTP) from OP-TEE repository. In addition, we include more examples |
| using <code>serde</code> for serialization and deserialization.</p> <p><img src="/assets/img/teaclave-trustzone-sdk-examples.3d6062c0.png" alt="Examples in Teaclave TrustZone SDK"></p> <p>This version is compatible with OP-TEE 3.13.0.</p> <h2 id="getting-started"><a href="#getting-started" class="header-anchor">#</a> Getting Started</h2> <p>Here is a simple instruction to download, build and test the TrustZone SDK:</p> <div class="language- extra-class"><pre class="language-text"><code>$ wget https://dist.apache.org/repos/dist/dev/incubator/teaclave/trustzone-sdk-0.1.0-rc.1/apache-teaclave-trustzone-sdk-0.1.0-rc.1-incubating.tar.gz |
| $ tar zxvf apache-teaclave-trustzone-sdk-0.1.0-rc.1-incubating.tar.gz && cd |
| apache-teaclave-trustzone-sdk-0.1.0-incubating |
| |
| $ # Instructions to verify the source tar: |
| https://teaclave.apache.org/download/#verify-the-integrity-of-the-files |
| |
| $ # Building |
| $ docker run --rm -it -v$(pwd):/teaclave-trustzone-sdk -w |
| /teaclave-trustzone-sdk teaclave/teaclave-trustzone-sdk-build:0.1.1 |
| bash -c "source environment && make" |
| |
| $ # Testing |
| $ docker run --rm -it -v$(pwd):/teaclave-trustzone-sdk -w |
| /teaclave-trustzone-sdk teaclave/teaclave-trustzone-sdk-build:0.1.1 |
| bash -c "source environment && cd ci && ./ci.sh" |
| </code></pre></div><p>We also provide a document <a href="https://teaclave.apache.org/trustzone-sdk-docs/getting-started-with-optee-for-qemu-armv8/" rel="noopener noreferrer">Getting Started with OP-TEE for QEMU |
| ARMv8</a> |
| to get started step by step.</p> <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"> |
| 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 |
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| have stabilized in a manner consistent with other successful ASF projects. While |
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| 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. |
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