This syscall does the same as delete for a key.
The only difference is that it is designed to allow re-import of the key if it was exported with WrapKey.
With the core trussed backend this does not change anything, as nothing is needed to allow the re-import. However the same mechansim in the SE050 work differently, and being able to differenciate permanent deletion and deletion with intent to re-import is crucial.
This syscall does the same as
deletefor a key. The only difference is that it is designed to allow re-import of the key if it was exported withWrapKey.With the core trussed backend this does not change anything, as nothing is needed to allow the re-import. However the same mechansim in the SE050 work differently, and being able to differenciate permanent deletion and deletion with intent to re-import is crucial.