What do you want to achieve?
In most cases encrypting data on the ESP32 with a key available on the ESP32 doesn't make much sense, you can simply store it without using encryption.
What attacks do you want to protect from using that encryption?
What do you want to achieve?
In most cases encrypting data on the ESP32 with a key available on the ESP32 doesn't make much sense, you can simply store it without using encryption.
What attacks do you want to protect from using that encryption?