We present ShMAC (Shallow MAC), a fixed input length message authentication code that performs most of the computation prior to the availability of the message. Specifically, Sh...
A location-based service called friend-locator notifies a user if the user is geographically close to any of the user’s friends. Services of this kind are getting increasingly p...
Laurynas Siksnys, Jeppe R. Thomsen, Simonas Salten...
The retention of communication data has recently attracted much public interest, mostly because of the possibility of its misuse. In this paper, we present protocols that address ...
Abstract. A new technique for combinational logic optimization is described. The technique is a two-step process. In the first step, the nonlinearity of a circuit – as measured ...