Then nRF HW backend provides functionality to use the cryptographic features available in nRF hardware in nrf_crypto. Its main purpose is to provide RNG functionality to nRF devices that have no hardware-accelerated cryptographic engine.

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 nrf_crypto APIs that can use this backend.