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esp-idf/components/bootloader_support
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Angus Gratton c572e0bf5f paritition_table: Verify the partition table md5sum when loading the app 
Additionally, always enable the partition MD5 check if flash encryption is on in
Release mode. This ensures the partition table ciphertext has not been modified
(CVE-2021-27926).

The exception is pre-V3.1 ESP-IDF bootloaders and partition tables, which
don't have support for the MD5 entry.
2021-06-02 16:30:02 +10:00
..
include
paritition_table: Verify the partition table md5sum when loading the app
2021-06-02 16:30:02 +10:00
include_bootloader
bootloader: Adds bootloader_sha256_flash_contents()
2020-08-07 17:16:21 +08:00
src
paritition_table: Verify the partition table md5sum when loading the app
2021-06-02 16:30:02 +10:00
test
components: use new component registration api
2019-06-21 19:53:29 +08:00
CMakeLists.txt
secure boot: Fix bug where verification key was not embedded in app
2019-11-08 11:39:01 +08:00
component.mk
make bootloader_support depend on IDF_TARGET
2019-04-16 17:37:56 +08:00
Makefile.projbuild
Secure boot: Correctly re-sign if signing key changes, better error if missing
2016-12-01 23:49:12 -08:00
README.rst
Refactor existing bootloader common functionality into bootloader_support component
2016-11-02 17:58:41 +11:00

README.rst 

Bootloader Support Component
============================

Overview
--------

"Bootloader support" contains APIs which are used by the bootloader but are also needed for the main app.

Code in this component needs to be aware of being executed in a bootloader environment (no RTOS available, BOOTLOADER_BUILD macro set) or in an esp-idf app environment (RTOS running, need locking support.)