commit | 06b77b835336d80c102e35f7c6da997d9380c9b8 | [log] [tgz] |
---|---|---|
author | Fabio Utzig <utzig@apache.org> | Thu Aug 23 16:01:16 2018 -0300 |
committer | Fabio Utzig <utzig@utzig.org> | Fri Oct 12 13:36:13 2018 -0300 |
tree | 0d6a633ea8e1748bfaa9ebdda5fefc04f59069b6 | |
parent | ba829049eac9fd3be72b526d96c4bf4d75bb691d [diff] |
Add imgtool support for encrypted image creation Adds a new flag to imgtool, -E/--encrypt which accepts a public rsa-2048 key file that will be used to encrypt the image. The encryption method uses AES-128-CTR to encrypt the image data (ignores the header and TLVs), using a random key that is itself encrypted using RSA-2048-OAEP and added to the generated image as a new TLV. Signed-off-by: Fabio Utzig <utzig@apache.org>
This is mcuboot, version 1.2.0
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 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.
Instructions for different operating systems can be found here:
The issues being planned and worked on are tracked on Jira. To participate please visit:
https://runtimeco.atlassian.net/projects/MCUB/summary
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:
Developers welcome!