Abstract. In distributed computer systems, it is possible that the evaluation of an authorization policy may suffer unexpected failures, perhaps because a sub-policy cannot be eval...
Opportunistic networking - forwarding messages in a disconnected mobile ad hoc network via any encountered nodes - otters a new mechanism for exploiting the mobile devices that man...
The importance of computer security in order to maintain the confidentiality, integrity and availability of data and information is well known. Different mechanisms have been propo...
We use two parametrizations of points on elliptic curves in generalized Edwards form x2 + y2 = c2 (1 + dx2 y2 ) that omit the xcoordinate. The first parametrization leads to a diff...
: In ACISP'07, Bringer et al proposed a new approach for remote biometric based verification, which consists of a hybrid protocol that distributes the server side functionalit...