psa_crypto_init was bounded to CONFIG_BT_HOST_CRYPTO_PRNG and
used to be called under prng_init. Updating the ifdef condition
and appropriating the function name for crypto init.
Also it is better to make sure psa_crypto_init called by host.
Signed-off-by: alperen sener <alperen.sener@nordicsemi.no>
Expose LE Encrypt helpers to applications. If software-
based controller is compiled-in, then controller's AES
hardware will be used by the exposed helper interface.
Change-id: I2bac9dfa5ccb3dd50447079affb52d920ae5bd81
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>.