https://www.trustedfirmware.org/ # Toggle navigation * About + Overview + Join + FAQ * News & Blogs + News + Blog + Meetings * Security * Contact Slide 1 inner image Open Source Secure Software Trusted Firmware provides a reference implementation of secure software for Armv8-A, Armv9-A and Armv8-M. It provides SoC developers and OEMs with a reference trusted code base complying with the relevant Arm specifications. The code on this website is the preferred implementation of Arm specifications, allowing quick and easy porting to modern chips and platforms. This forms the foundations of a Trusted Execution Environment (TEE) on application processors, or the Secure Processing Environment (SPE) of microcontrollers. Available Trusted Firmware Projects TF-A TF-M OP-TEE MbedTLS Hafnium Our Members Diamond Members Arm logo Google logo Platinum Members Cypress logo Linaro logo NXP logo Renesas logo ST logo General Members Futurewei logo NXM Labs logo OMP logo General Enquiries For general and membership enquiries: enquiries@trustedfirmware.org Harston Mill Royston Rd, Harston Cambridge, United Kingdom CB22 7GG Latest News & Blogs * Trusted Firmware OP-TEE Release 3.16.0 Monday, January 31, 2022 * MBed TLS open Tech Forum regular call Monday, December 20, 2021 * Trusted Firmware MBed TLS - TLS 1.3, PSA Crypto APIs, and New LTS Friday, December 17, 2021 * Trusted Firmware-A v2.6 released with Armv9 features support! Tuesday, December 7, 2021 Go to GitHub Repo home Report an Issue Edit on GitHub Copyright (c) 2022 Linaro Limited * FAQ * Contact Go to Twitter profile Go to Facebook Page Go to LinkedIn profile Go to instagram social media page Go to YouTube channel Go to GitHub Page Trusted Firmware Logo