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review.trustedfirmware.org / mirror / mcuboot / 7ca2855b46e6cc09b46e71200138fad9397b1ecc
commit7ca2855b46e6cc09b46e71200138fad9397b1ecc[log] [tgz]
authorFabio Utzig <utzig@apache.org>Fri Dec 13 11:24:20 2019 -0300
committerFabio Utzig <utzig@utzig.org>Fri Dec 13 17:32:18 2019 -0300
tree5fc1951c8013877df35709c3eb216557681765fb
parentf6d14c239e76dd17f1f0e13ff4b607d4698293dd [diff]
imgtool: Add helpers for type in keygen command

Apply a few improvements to the type parameter in the keygen command.
Currently finding out the key types requires passing an invalid value
to display what values are available. Instead add them the help page,
so it shows an output like below:

```
  -t, --type type     One of: rsa-2048, rsa-3072, ecdsa-p256, ecdsa-p224,
                      ed25519  [required]
```

When no type is given in the cli, ask for it:

```
$ ./imgtool.py keygen -k privkey.pem
Type (rsa-2048, rsa-3072, ecdsa-p256, ecdsa-p224, ed25519):
```

Signed-off-by: Fabio Utzig <utzig@apache.org>
1 file changed
tree: 5fc1951c8013877df35709c3eb216557681765fb
  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-ec256-priv.pem
  15. enc-ec256-pub.pem
  16. enc-rsa2048-priv.pem
  17. enc-rsa2048-pub.pem
  18. LICENSE
  19. NOTICE
  20. project.yml
  21. README.md
  22. repository.yml
  23. root-ec-p256-pkcs8.pem
  24. root-ec-p256.pem
  25. root-ed25519.pem
  26. root-rsa-2048.pem
  27. root-rsa-3072.pem
  28. version.yml
README.md

mcuboot

Coverity Scan Build Status Build/Test

This is mcuboot version 1.4.0

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 simple software upgrades.

MCUboot is operating system and hardware independent and relies on hardware porting layers from the operating. 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!