Hi all,

Facing similar issues, have tried with QEMU as well and QEMU says it can't emulate all functionality for secure boot and flash encryption.

Also in all places it has been pointing out to provide success scenario with Externallly only.

Is there any way that Boot loader it self do flash ...

Hi all,

Facing similar issues, have tried with QEMU as well and QEMU says it can't emulate all functionality for secure boot and flash encryption.

Also in all places it has been pointing out to provide success scenario with Externallly only.

Is there any way that Boot loader it self do flash ...

Hi adokitkat ,

Thanks for feedback.

Have gone through link provided by you. Which provide steps for enabling flash encryption and secure boot externally.

What i have followed is below link and try to achieve it internally.

https://docs.espressif.com/projects/esp-idf/en/stable/esp32/security ...

Hi fanmen1,

No update still struggling to make it working.

Not getting any feedback on the same.

Regards,
Lalit

Hi all,

Any expert advice on Development mode Flash Encryption + Secure boot?

If we have enabled Secure boot first and loaded images with Secure boot and after that doing flash encryption will it work?

As what steps needs to follow is not 100% clear when doing above, if EFUSE got corrupted due to ...

Hi all,

Have gone through github link and solution provided.

Not getting clear idea from that.

If we have to do all process in development and would like boot loader to take care all, still we need to manually flash all efuse?

As ESP32-S3 hardware is generating key and that key is used ...

Hi All,

Any update on what may be wrong or how both Secure boot and Flash Encryption can be enabled together.

From error it looks like i got stuck at last stage and small help and guidance required to make it work.

Regards,
Lalit

Hi all,

I am using ESP32S3 and IDF version 5.0.7 for enabling both secure boot and flash encryption.

Previously have tried to do secure boot only and it worked well, have loaded that boot loader and application and all stuff work as expected.

After that Enabled required settings for Flash ...

Hi all,

Have been doing simple hello world application on ESP32S3 with Secure Boot and Flash Encryption.

When applied only secure boot every thing works as expected.

After that enabled both Secure boot and Flash Encryption and getting compile time errors.

.espressif/tools/xtensa-esp32s3-elf/esp ...

Thanks for update and clarification.