Secure multi-party computing, also called secure function evaluation, has been extensively studied in classical cryptography. We consider the extension of this task to computation...
Multiparty computation protocols have been known for more than twenty years now, but due to their lack of efficiency their use is still limited in real-world applications: the goal...
Computer security has traditionally been assessed from a technical point of view. Another way to assess it is by investigating the role played by legitimate users of systems in imp...
The need for delegating information arises when the data owner wants to have her data handled by an external party. If the external party is untrusted and data are confidential, d...
Josep Domingo-Ferrer, Ricardo X. Sanchez del Casti...
The conventional wisdom is that security priorities should be set by risk analysis. However, reality is subtly different: many computer security systems are at least as much about ...