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Secure boot for 32-bit Microcontrollers!
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David Brown cb1bb48bb5 imgtool: Fix ECDSA signatures 
Earlier refactoring created a call for get_public_bytes() that was added
to the RSA class, but missed on the ECDSA class.  Add this call so that
ECDSA signatures will work again.

Signed-off-by: David Brown <david.brown@linaro.org>
 		2017-09-06 16:16:58 -06:00
boot Allow keyhash lengths smaller than 32 bytes 2017-09-06 16:16:58 -06:00
doc Change IMAGE_TLV_RSA2048 -> IMAGE_TLV_RSA2048_PSS 2017-09-06 16:16:58 -06:00
samples/zephyr samples: zephyr: use unified application 2017-08-03 07:19:06 -06:00
scripts imgtool: Fix ECDSA signatures 2017-09-06 16:16:58 -06:00
sim Change the image header magic 2017-09-06 16:16:58 -06:00
testplan Add mynewt testplan 2017-07-28 14:56:08 -06:00
.gitignore Anchor mynewt ignored directories 2017-08-24 07:07:56 -06:00
.gitmodules sim: Move mbedtls into mcuboot-sys 2017-07-12 15:00:57 -06:00
.travis.yml Add travis results to #builds channel in Slack 2017-07-26 18:49:19 -06:00
Makefile Remove PKCSv1.5 sig format option from RSA 2017-09-06 16:16:58 -06:00
README-RIOT.rst add README-RIOT.rst 2017-07-20 19:57:35 +02:00
README-mynewt.rst Add Mynewt README 2017-07-21 15:58:44 -03:00
README-zephyr.rst zephyr: doc: Mention the DT flash description 2017-09-01 08:22:42 -06:00
README.md Bump to version 0.9.0 2017-07-28 16:43:06 -06:00
build_boot.sh zephyr: restructure the build process to use board config files 2017-01-19 10:26:40 -02:00
project.yml Switch mynewt repo to master 2017-04-26 10:49:44 -03:00
release-notes.rst Fix another formatting issue 2017-07-21 17:29:51 -03:00
repository.yml Fix repository for v0.9.0 2017-07-28 15:31:21 -06:00
root-ec-p256.pem zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00
root-rsa-2048.pem zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00
sign.sh zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00

README.md

mcuboot

This is mcuboot, version 0.9.0

Overview

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.

Roadmap

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

https://runtimeco.atlassian.net/projects/MCUB/summary

Browsing

Information and documentation on the bootloader is stored within the source, and on confluence:

https://runtimeco.atlassian.net/wiki/discover/all-updates

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!