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review.trustedfirmware.org / mirror / mcuboot / c21c210b82645f2ea6fc4303b64696d6c7ddd8e1
commitc21c210b82645f2ea6fc4303b64696d6c7ddd8e1[log] [tgz]
authorFabio Utzig <utzig@apache.org>Tue Sep 10 10:10:42 2019 -0300
committerFabio Utzig <utzig@utzig.org>Tue Sep 10 12:13:56 2019 -0300
tree1cf923ae3ebca1bb647385cacd13223d93215027
parent4c0ee9567c25bf905abb112571afce0f8b679429 [diff]
Fix encrypted images with dependencies

This fixes an issue where dependencies were being decrypted before
hashing when encrypted images are used. When using dependencies, some
"protected" TLVs are added to the image. Those TLVs take part into the
image hash calculation, but are not encrypted and must be sent plain
to the hash update routine.

Signed-off-by: Fabio Utzig <utzig@apache.org>
1 file changed
tree: 1cf923ae3ebca1bb647385cacd13223d93215027
  1. boot/
  2. ci/
  3. docs/
  4. ext/
  5. ptest/
  6. samples/
  7. scripts/
  8. sim/
  9. testplan/
  10. .gitignore
  11. .gitmodules
  12. .travis.yml
  13. enc-aes128kw.b64
  14. enc-rsa2048-priv.pem
  15. enc-rsa2048-pub.pem
  16. LICENSE
  17. NOTICE
  18. project.yml
  19. README.md
  20. repository.yml
  21. root-ec-p256-pkcs8.pem
  22. root-ec-p256.pem
  23. root-ed25519.pem
  24. root-rsa-2048.pem
  25. root-rsa-3072.pem
  26. version.yml
README.md

mcuboot

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This is mcuboot, version 1.3.1

MCUboot is a secure bootloader for 32-bit MCUs. The goal of MCUboot is to define a common infrastructure for the bootloader, system flash layout on microcontroller systems, and to provide a secure bootloader that enables easy software upgrade.

MCUboot is operating system and hardware independent and relies on hardware porting layers from the operating system it works with. Currently, mcuboot works with both the Apache Mynewt, and Zephyr operating systems, but more ports are planned in the future. RIOT is currently supported as a boot target with a complete port planned.

Using MCUboot

Instructions for different operating systems can be found here:

Roadmap

The issues being planned and worked on are tracked using GitHub issues. To participate please visit:

MCUBoot GitHub Issues

Issues were previously tracked on MCUboot JIRA , but it is now deprecated.

Browsing

Information and documentation on the bootloader are stored within the source.

It was previously also documented on confluence: MCUBoot Confluence however, it is now deprecated and not currently maintained

For more information in the source, here are some pointers:

  • 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: Mynewt bootloader app
  • imgtool: A tool to securely sign firmware images for booting by mcuboot.
  • sim: A bootloader simulator for testing and regression

Joining

Developers welcome!