Closes the certificate storage.
Use this method to close the storage component and clean up any resources associated with it.
This method releases all memory objects and handles associated with the certificates contained in the storage. Any certificate objects originating from the storage become invalid as soon as the storage is closed, and should not be used.
Save parameter only applies to certain types of stores, such as file stores. Set it to True to commit any changes to the underlying media. Note that PKCS#11 and Win32 storage types are of transactional nature and commit any changes immediately, so the value of the Save parameter does not make any difference with them.