Introduction

Chinese traslation of the user guide can be downloaded from https://www.nxp.com/mcuxpresso/secure.

The MCUXpresso Secure Provisioning Tool (SEC) is a graphical user interface (GUI) application designed to streamline the creation and provisioning of bootable executables for NXP microcontroller (MCU) platforms. Built on NXP’s robust security enablement toolset, SEC leverages the extensive programming capabilities of the BootROM to simplify secure image preparation and deployment.

Whether you’re new to secure provisioning or an experienced developer, SEC offers a user-friendly interface that enhances productivity. New users will benefit from guided workflows for preparing, flashing, and securing images, while seasoned users will recognize familiar tools—such as sdphost, blhost, and nxpimage—now integrated into a cohesive and intuitive environment.

For advanced use cases, SEC also supports customization through editable scripts, enabling experienced users to tailor provisioning flows to meet specific security and deployment requirements.

MCUXpresso Secure Provisioning Tool