Add a sample to demonstrate use of persistent keys in the PSA Crypto API.
The implementation of the PSA ITS API that allows storage of persistent
keys is provided either by the just-introduced secure storage subsystem
or by TF-M.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
Add a sample to demonstrate direct use of the PSA ITS API.
The implementation of the API is provided either by the just-introduced
secure storage subsystem or by TF-M.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>