Sample code for nRF5340 AES encryption

[snowuyl]

I would like to implement sending encrypted NUS data to iOS APP from nRF5340 board. Does Nordic provide Zephyr sample code for AES encryption using software and hardware implementations on nRf5340 platform?

[snowuyl]

Thanks for your reply! Do you mean BLE packets are encrypted with nRF5340  hardware acceleration after pairing?

[Hieu]

Yes. All BLE packets are encrypted after pairing; and on the nRF5340 (and nRF52 and nRF54 SoCs while we are at it), it will be with hardware acceleration.

[snowuyl]

Thanks for your great support! I use nRF Connect for Desktop Windows to test. It shows LESC authenticated encrypted link.

[snowuyl]

[Hieu]

Looks like things are working as expected then. Excellent. Please feel free to close this ticket at your convenience, as always.