Search found 3 matches
- Tue Jun 01, 2021 6:07 am
- Forum: General Discussion
- Topic: OTA update using encrypted binary over HTTPS
- Replies: 4
- Views: 8806
OTA update using encrypted binary over HTTPS
Hello, I am trying to implement OTA along with flash encryption and secure boot. I am using esp32s2 and the esp-idf version is 4.2.1 The secure boot and flash encryption are working. I am able to upload plain text to my server and get update the chip over OTA. I host generated the flash encryption k...
- Mon May 31, 2021 5:29 pm
- Forum: General Discussion
- Topic: ESP32S2 secure boot and flash encryption using menuconfig
- Replies: 2
- Views: 3698
Re: ESP32S2 secure boot and flash encryption using menuconfig
Got it working. The partition table had to be changed from two OTA partitions to a custom partition. Increased the offset because of the bootloader. Because of the custom partition, I didn't have to change the boot verbosity. Hope this helps someone. One issue faced is that, while performing OTA the...
- Mon May 31, 2021 7:17 am
- Forum: General Discussion
- Topic: ESP32S2 secure boot and flash encryption using menuconfig
- Replies: 2
- Views: 3698
ESP32S2 secure boot and flash encryption using menuconfig
Hello, I am trying to get the flash encryption and secure boot working on esp32s2. I have few doubts regarding. I individually tested secure boot and flash encryption. It was working. I would like to test enabling both. Before I do that I have few questions to ask based on the individual testing Que...