Apache Teaclave™ is an open source universal secure computing platform, making computation on privacy-sensitive data safe and simple.
See the code
Welcome to the main repository of the Teaclave project, an open-source initiative under the Apache Software Foundation. Teaclave empowers developers to build memory-safe Trusted Applications across diverse confidential computing platforms, including Intel SGX and Arm TrustZone.
Originally built as a general-purpose secure computing framework, Teaclave has evolved into a vibrant ecosystem focused on SDKs that enable developers to directly build custom Trusted Applications. This shift has been driven by how the community naturally adopted and extended the project.
Teaclave currently maintains SDKs for multiple Trusted Execution Environment (TEE) platforms:
These SDKs form the foundation for building secure and reliable TEE-based applications.
This repository previously hosted the Teaclave FaaS framework, a general-purpose confidential computing platform. As the community’s focus has shifted, the FaaS framework is no longer actively maintained.
To preserve the project’s history and recognize early contributions, the legacy codebase remains available in the deprecated master (renamed to legacy) branch. Going forward, this repository serves as the central landing page for the Teaclave ecosystem, offering:
To begin building Trusted Applications, head to the SDK repositories linked above. Each includes installation instructions, documentation, and sample code.
You can also visit our official website for more information.
Teaclave is developed in the open following The Apache Way. We strive to maintain a project that is community-driven and inclusive.
We welcome all forms of contributions. Please refer to our Contributing Guide for more information. A big thank-you to all our contributors!
1,118 followers · starred Jul 2019
430 followers · starred May 2022
79 followers · starred Oct 2025
154 followers · starred May 2020
Apache Teaclave™ is an open source universal secure computing platform, making computation on privacy-sensitive data safe and simple.
See the code
Welcome to the main repository of the Teaclave project, an open-source initiative under the Apache Software Foundation. Teaclave empowers developers to build memory-safe Trusted Applications across diverse confidential computing platforms, including Intel SGX and Arm TrustZone.
Originally built as a general-purpose secure computing framework, Teaclave has evolved into a vibrant ecosystem focused on SDKs that enable developers to directly build custom Trusted Applications. This shift has been driven by how the community naturally adopted and extended the project.
Teaclave currently maintains SDKs for multiple Trusted Execution Environment (TEE) platforms:
These SDKs form the foundation for building secure and reliable TEE-based applications.
This repository previously hosted the Teaclave FaaS framework, a general-purpose confidential computing platform. As the community’s focus has shifted, the FaaS framework is no longer actively maintained.
To preserve the project’s history and recognize early contributions, the legacy codebase remains available in the deprecated master (renamed to legacy) branch. Going forward, this repository serves as the central landing page for the Teaclave ecosystem, offering:
To begin building Trusted Applications, head to the SDK repositories linked above. Each includes installation instructions, documentation, and sample code.
You can also visit our official website for more information.
Teaclave is developed in the open following The Apache Way. We strive to maintain a project that is community-driven and inclusive.
We welcome all forms of contributions. Please refer to our Contributing Guide for more information. A big thank-you to all our contributors!
1,118 followers · starred Jul 2019
430 followers · starred May 2022
79 followers · starred Oct 2025
154 followers · starred May 2020
