Open bettio opened 1 month ago
I love the idea of adding a checksum for verification. This will make verifying updates over OTA much more reliable.
Something that popped out at work (not that we're using AtomVM, though) is the ability to cryptographically verify firmware signatures before applying OTA updates.
There is no easy way to know if a .avm file is truncated or overwritten with other data. When this kind of issues happen they might be really annoying to debug. So .avm structure and content should be checked for integrity.
There are 2 possible options: