Search found 8 matches

by sparks
Mon Mar 25, 2024 11:28 am
Forum: ESP-IDF
Topic: Flash Encryption and Efuses handling.
Replies: 4
Views: 1004

Re: Flash Encryption and Efuses handling.

Seems that nobody uses flash encryption at all?
by sparks
Fri Mar 22, 2024 9:11 am
Forum: ESP-IDF
Topic: Flash Encryption and Efuses handling.
Replies: 4
Views: 1004

Re: Flash Encryption and Efuses handling.

Does anyone has any suggestions or thoughts?
by sparks
Wed Mar 20, 2024 4:17 pm
Forum: ESP-IDF
Topic: Flash Encryption and Efuses handling.
Replies: 4
Views: 1004

Re: Flash Encryption and Efuses handling.

While the ESP32 software itself may not read the Secure Boot key during the boot process, unauthorized access to the key could potentially compromise the security of the system.
But how can it be achieved then? If it's read protected then it wouldn't work at all.
by sparks
Wed Mar 20, 2024 3:47 pm
Forum: ESP-IDF
Topic: Flash Encryption and Efuses handling.
Replies: 4
Views: 1004

Flash Encryption and Efuses handling.

Hi! I have some points about flash encryption to clarify. My current flashing flow looks like this: On first boot: 1. Burn pre-generated key into eFuses 1. Upload plain text binaries 2. Boot device and let in encrypt everything On subsequent boots: 1. Build project, get file.bin as a result 2. Encry...
by sparks
Wed Sep 13, 2023 5:32 pm
Forum: General Discussion
Topic: License for ESP32 software
Replies: 2
Views: 1711

Re: License for ESP32 software

Thank you for the answer!
My thoughts are the same as yours at all points of view.
by sparks
Tue Sep 12, 2023 8:35 am
Forum: General Discussion
Topic: License for ESP32 software
Replies: 2
Views: 1711

License for ESP32 software

Hello! I have two separate projects both built with ESP-IDF (project_1 and project_2). Project_2 also uses some GPL3.0 files so it is licensed under GPL3.0 itself. I use several app partitions: - partition_1 - factory app partition (address 0x10000), project1.bin is flashed there - partition_2 - oth...
by sparks
Sun Oct 23, 2022 1:53 pm
Forum: ESP-IDF
Topic: including standard library files to project
Replies: 7
Views: 4451

Re: including standard library files to project

Normally the standard library headers are available without any extra settings. Do the errors only show up in the editor, or do they also occur when you try to build the project? If the errors only occur in the editor, it might be an issue in the IDE. If the errors also occur during the build, can ...
by sparks
Sun Oct 23, 2022 9:17 am
Forum: ESP-IDF
Topic: including standard library files to project
Replies: 7
Views: 4451

including standard library files to project

Hello! I'm trying to include standard library files to my project, but getting errors with "Unresolved inclusion". These files also cannot be opened in editor with "Open declaration" context menu item: #include <stdint.h> #include <stdbool.h> #include <stdlib.h> #include <string.h> #include <stdio.h...