About ESB example on_air data

[wzszzxj]

HI，ALL：

       Is  ESB example's ON_AIR data encrypted?

[run_ar]

No, it is not. You could possibly encrypt the data using counter mode before placing it in the tx buffers. Or you can look at one of the protocols that support encryption out of the box, such as BLE or Gazel (using the pairing library).

[wzszzxj]

OK. thank you for your reply.One more another question:Is there hardware AES encryption/decryption integrated in nrf52833?

[run_ar]

Yes, there is, see:

ECB — AES electronic codebook mode encryption

[wzszzxj]

Thank you for your reply.I will study later.