Key points are not available for this paper at this time.
Many data structures give away much more information than they were intended to. Whenever privacy is important, we need to be concerned that it might be possible to infer information from the memory representation of a data structure that is not available through its “legitimate” interface. Word processors that quietly maintain old versions of a document are merely the most egregious example of a general problem.
Naor et al. (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: