NewAESEncryptedStorage creates a new encrypted storage backed by the given file/key.

ErrNotFound is returned if an unknown key is attempted to be retrieved.

ErrZeroKey is returned if an attempt was made to inset a 0-length key.

AESEncryptedStorage is a storage type which is backed by a json-file.

EphemeralStorage is an in-memory storage that does not persist values to disk.

NoStorage is a dummy construct which doesn't remember anything you tell it.