Express Logic Supports Secure Boot and Secure Firmware Update for STM32 MCU Family (X-CUBE-SBSFU)

Express Logic Supports Secure Boot and Secure Firmware Update for STM32 MCU Family (X-CUBE-SBSFU)

Express Logic, Inc. (USA) – Express Logic, provider of the comprehensive X-Ware IoT Platform® Secure Cloud (SC) powered by the industry-leading ThreadX® RTOS with more than 6.2 billion deployments, announced that it has integrated the STMicroelectronics’ Secure Boot and Secure Firmware Update v.2.0 services with its X-Ware IoT Platform for its developers using the STM32-family of ARM® Cortex®-M microcontrollers.

The X-CUBE-SBSFU Secure Boot and Secure Firmware Update solution enables the update of the STM32 microcontroller built-in program with new firmware versions based on the X-Ware IoT Platform. The update process is performed in a secure way to prevent unauthorized updates and access to confidential on-device data. In addition, Secure Boot (Root of Trust services) checks and activates STM32 mechanisms, and checks the authenticity and integrity of X-Ware IoT Platform before every execution to ensure that invalid or malicious code cannot be run. This combination of secure boot and secure firmware update adds a new dimension to X-Ware IoT Platform security for the STM32 microcontroller.

Because X-CUBE-SBSFU is built on top of STM32Cube software technology, the X-Ware IoT Platform integration will be portable across the entire range of STM32 microcontrollers, beginning with the STM32L4 and STM32L4+ series devices.

Express Logic has established itself as the safety leader in the embedded IoT space with its industrial-grade approach, including precertification to SIL 4 and ASIL D safety standards. The new secure boot and secure firmware update services from STMicroelectronics enhance security for Express Logic’s X-Ware IoT Platform for the STM32 microcontroller.

“Security is the major topic in the embedded IoT community today, and our X-Ware IoT Platform integration with X-CUBE-SBSFU addresses a major technical challenge for our customers,” said William E. Lamie, President, Express Logic. “With this integration, X-Ware IoT Platform developers can concentrate on their application development rather than having to devise and implement secure boot and secure firmware update schemes, making their job significantly easier.”

“The X-CUBE-SBSFU v.2.0 from ST enhances Express Logic’s X-Ware IoT Platform to fully utilize the range of security features of STM32 microcontrollers to protect connected devices like IoT endpoints,” said Laurent Desseignes, Microcontroller Ecosystem Marketing Manager, STMicroelectronics.

About Express Logic and ThreadX:
Headquartered in San Diego, CA, Express Logic, Inc., offers the industry’s most advanced runtime solutions for deeply embedded applications, including the popular ThreadX® RTOS, the high-performance NetX™ and NetX Duo™ embedded TCP/IP stacks, the FileX® embedded FAT-compatible file system, the USBX™ Host/Device embedded USB protocol stack, and the GUIX™ embedded graphical user interface development toolkit. Express Logic products include full source code and are available free of run-time royalties.

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