I've got a project in which currently I am using Bluetooth classic (with SSP - Simple secure pairing) to communicate to my esp32 board with my android app, but Bluetooth classic serial communication is not supported on ios devices therefore I want to switch to using BLE instead, but I can't find any way to secure the BLE that will ship with the product!

Any help would be appreciated, Thanks :)

  • you could use higher level routines like digest, shared secret, public key, etc.
    – dandavis
    Commented Jan 22, 2022 at 2:58
  • could you please elaborate a bit, I didn't understand. Thanks for helping :)
    – Piyush
    Commented Jan 22, 2022 at 6:35


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