Encrypting/decrypting packets on-the-fly

Question

Hello ! 
 1. Do you have examples for nRF52840 what is demonstrate encryption/decryption packets on the fly as it explained in PS chapter 6.4 ? 
 2. What about examples for usage of CryptoCell 310 in similar way ? I mean transparently wit some shortcuts from radio to it ? 
 It might need if other than default cryptography in use. 
 
 Regards, 
 Eugene

Einar Thorsrud · Accepted Answer

The CCM peripheral is designed specifically for use with BLE, and only supports data rates relevant for that. So for the nRF52840 you have 1Mbps, 2Mbps, 125 kbps and 500 kbps. No other data rates are possible (so no 250 kbps for 802.15.4).

Encrypting/decrypting packets on-the-fly

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