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review.trustedfirmware.org / mirror / mcuboot / 7ebf0e8277e8e7745a336d46b3e76f3bbf9ce0a2
commit7ebf0e8277e8e7745a336d46b3e76f3bbf9ce0a2[log] [tgz]
authorMark Horvath <mark.horvath@arm.com>Fri Feb 19 09:55:35 2021 +0100
committerAndrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>Fri Nov 25 17:54:03 2022 +0100
tree5f70b9d8cfce78ff84486ad0688a4ba1f8f26b85
parent82ee5d0bb9ac68c14033b102705904ee9991ee3d [diff]
bootutil: Fix bootutil_find_key return value

The return value of bootutil_find_key is used as the key_id in the
bootutil_img_validate function, and negative key_id value used in case
of errors. If MCUBOOT_HW_KEY is set, than the key hash is read by
boot_retrieve_public_key_hash function, but the exceptation is only to
return nonzero on failure, so its error code should not be propagated
up to the caller. Instead, bootutil_find_key should return -1 in case
of a platform error.

Change-Id: I8e2bd12a5cf53787e10ae45c2ab556e8a856692d
Signed-off-by: Mark Horvath <mark.horvath@arm.com>
1 file changed
tree: 5f70b9d8cfce78ff84486ad0688a4ba1f8f26b85
  1. .github/
  2. boot/
  3. ci/
  4. docs/
  5. ext/
  6. ptest/
  7. samples/
  8. scripts/
  9. sim/
  10. testplan/
  11. zephyr/
  12. .gitignore
  13. .gitmodules
  14. .mbedignore
  15. .travis.yml-disabled
  16. Cargo.lock
  17. Cargo.toml
  18. CODE_OF_CONDUCT.md
  19. enc-aes128kw.b64
  20. enc-aes256kw.b64
  21. enc-ec256-priv.pem
  22. enc-ec256-pub.pem
  23. enc-rsa2048-priv.pem
  24. enc-rsa2048-pub.pem
  25. enc-x25519-priv.pem
  26. enc-x25519-pub.pem
  27. go.mod
  28. LICENSE
  29. NOTICE
  30. project.yml
  31. README.md
  32. repository.yml
  33. root-ec-p256-pkcs8.pem
  34. root-ec-p256.pem
  35. root-ed25519.pem
  36. root-rsa-2048.pem
  37. root-rsa-3072.pem
  38. west.yml
README.md

MCUboot

Package on PyPI Coverity Scan Build Status Build Status (Sim) Build Status (Mynewt) Publishing Status (imgtool) Build Status (Travis CI) Apache 2.0

This is MCUboot version 1.10.0-dev

MCUboot is a secure bootloader for 32-bits microcontrollers. It defines a common infrastructure for the bootloader and the system flash layout on microcontroller systems, and provides a secure bootloader that enables easy software upgrade.

MCUboot is not dependent on any specific operating system and hardware and relies on hardware porting layers from the operating system it works with. Currently, MCUboot works with the following operating systems and SoCs:

RIOT is supported only as a boot target. We will accept any new port contributed by the community once it is good enough.

MCUboot How-tos

See the following pages for instructions on using MCUboot with different operating systems and SoCs:

There are also instructions for the Simulator.

Roadmap

The issues being planned and worked on are tracked using GitHub issues. To give your input, visit MCUboot GitHub Issues.

Source files

You can find additional documentation on the bootloader in the source files. For more information, use the following links:

  • boot/bootutil - The core of the bootloader itself.
  • boot/boot_serial - Support for serial upgrade within the bootloader itself.
  • boot/zephyr - Port of the bootloader to Zephyr.
  • boot/mynewt - Bootloader application for Apache Mynewt.
  • boot/nuttx - Bootloader application and port of MCUboot interfaces for Apache NuttX.
  • boot/mbed - Port of the bootloader to Mbed OS.
  • boot/espressif - Bootloader application and MCUboot port for Espressif SoCs.
  • boot/cypress - Bootloader application and MCUboot port for Cypress/Infineon SoCs.
  • imgtool - A tool to securely sign firmware images for booting by MCUboot.
  • sim - A bootloader simulator for testing and regression.

Joining the project

Developers are welcome!

Use the following links to join or see more about the project: