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MCUs Embed Trusted Firmware-M Security

Infineon Technologies has announced a solution that combines the Cypress PSoC  64 Secure microcontrollers with Trusted Firmware-M embedded security, the Arm Mbed IoT OS and the Arm Pelion IoT platform to securely design, manage and update IoT products without the need for custom security firmware. The Pelion-Ready and Mbed OS-Enabled solution demonstrates industry best practices for security, by reaching PSA Certified Level 1.

Implementing Trusted Firmware-M with PSoC 64 significantly simplifies device security implementation. The open-source software delivers configurable components that enable PSA Functional APIs and create a “Secure Processing Environment” (SPE) for Arm Cortex -M-based microcontrollers. The PSoC 64 root of trust makes it easier for IoT device makers to achieve PSA Certified for their end products.

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According to Infineon, the Pelion Device Management offers secured device management at every product lifecycle stage, from provisioning to decommissioning. It incorporates a dual-core architecture, with an Arm Cortex-M4 core to run applications and an Arm Cortex-M0+ core used as a security coprocessor with a pre-configured root-of-trust.

Through the acquisition of Cypress Semiconductor Corporation, the PSoC 64 secure microcontroller line is now part of Infineon.

The PSoC 64 Secure Boot Wi-Fi/BT Pioneer Kit (CY8CKIT-064B0S2-4343W) is ready for order here. The low-cost hardware platform enables design and debug of the PSoC 64 Secure Boot MCU and the Murata Type 1DX Module (CYW4343W Wi-Fi + Bluetooth Combo Chip).

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Infineon Technologies | www.infineon.com

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MCUs Embed Trusted Firmware-M Security

by Circuit Cellar Staff time to read: 1 min