The Cifra backend provides functionality to use the selected cryptographic algorithms from Cifra in nrf_crypto. This is primarily the AES EAX mode which is required for the BLE Eddystone example.

Note: All APIs in this backend are intended to be internal to nrf_crypto.

Configuration

See Configuring nrf_crypto frontend and backends for details on enabling this backend.

Available frontend API

See Cryptography library - nrf_crypto for information about which nrf_crypto APIs can use this backend.