Abstract. We present protocols for distributed computation of relational intersections and equi-joins such that each site gains no information about the tuples at the other site th...
Abstract. This paper presents a new protocol for M + 1st-price auction, a style of auction in which the highest M bidders win and pay a uniform price, determined by the (M + 1)st p...
In this paper, a new multi authority electronic voting scheme based on elliptic curves is proposed. According to the proposed scheme, each voter casts the vote as a point on the e...
Assured information sharing among different organizations in a coalitional environment is an important first step in accomplishing many critical tasks. For example, different secur...
Ryan Layfield, Murat Kantarcioglu, Bhavani M. Thur...
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...