Secure provisioning for general-purpose NXP® microcontrollers: MCUXpresso Secure Provisioning Tool (SEC) Fact Sheet
●MCUXpresso SECURE PROVISIONING TOOL
■NXP created the MCUXpresso SEC, a GUI-based application, to simplify the generation and provisioning of bootable executables on NXP MCU devices. It is built upon proven security enablement utilities and takes advantage of the breadth of programming interfaces provided by the BootROM available for security-focused devices. The unified graphical interface provides an improved development flow, making it simpler to prepare, flash, and fuse images while leveraging and providing access to existing utilities (sdphost, blhost, elftosb, cst/srktool). Users can achieve advanced scripting by using the command-line interface. They can customize even more advanced secure provisioning flows by modifying scripts the tool generated.
■The MCUXpresso SEC provides:
▲Support for target connectivity via UART and USB-HID serial download modes
▲Support for multiple user application image formats (ELF/SREC/binary)
▲Automated conversion of bare images to bootable images
▲Downloading a bootable image in the target boot device
▲Customization of the boot device either via GUI, or predefined flash configuration blocks.
▲Optional inclusion of DCD per specific device and application initialization needs
▲Generation of certificate trees for image signing and encryption
▲Importing of existing user-supplied certificates
▲Generation of signed and optionally encrypted executables
▲Support for development (unsigned) boot mode
▲Support for authenticated (signed) and encrypted boot modes
▲Key provisioning and fusing as dictated by boot mode
▲Command line interface for customized boot flows
▲Additional command-line utilities for low-level interaction with the device
■The MCUXpresso secure provisioning tools are part of the cohesive suite of MCUXpresso Software and Tools, and are inherently compatible with the MCUXpresso software development kit (SDK), the MCUXpresso config tools, and the MCUXpresso IDE.
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[ Certificate and key management ][ secure image preparation ][ device provisioning and programming ] |
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Supplier and Product Introduction |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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December 2019 |
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REV 0 |
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MCUXPRESSOSPFS |
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479 KB |
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