STMICROELECTRONICS INTRODUCES STM32TRUST TEE SECURE MANAGER

STMicroelectronics recently announced its STM32Trust TEE Secure Manager. It is the first microcontroller system-on-chip security solution that simplifies embedded application development to assure out-of-the-box protection. First used in the new STM32H5, the STM32TrusTEE Secure Manager saves developers writing and validating their own code while providing security services developed according to best practices.

As a lead development partner with Arm, ST supported the development of the Cortex^®-M33 core to comply with the PSA Level 3 security specifications. In addition, ST has collaborated with Microsoft Azure on middleware with strong security and worked with ProvenRun to develop the STM32Trust TEE Secure Manager, powered by the company’s ProvenCore-M secure Trusted Execution Environment Operating System.

Further, ST has pre-qualified the Kudelski IoT keySTREAM™ root of trust, from ST Authorized Partner Kudelski IoT, on the Secure Manager to allow remote credential lifecycle management services. The result is a plug-in security solution providing security services that include isolation, cryptography, key storage, and initial attestation.

Following its inclusion in the STM32H5, ST plans to make the STM32Trust TEE Secure Manager available on a broad range of STM32 MCU series.