We show how untrusted computers can be used to facilitate secure mobile data access. We discuss a novel architecture, data staging, that improves the performance of distributed ï¬...
Jason Flinn, Shafeeq Sinnamohideen, Niraj Tolia, M...
libtissue is a software system for implementing and testing AIS algorithms on real-world computer security problems. AIS algorithms are implemented as a collection of cells, antig...
Batch verification is a method to verify multiple signatures at once. There are two issues associated with batch verification. One is the security problem and the other is the com...
It is widely recognized that security issues will play a crucial role in the majority of future computer and communication systems. Central tools for achieving system security are...
Recently, Lee and Yang proposed a subliminal scheme which employs an access control in a hierarchy. In their scheme, chief users use a one-way hash function to compute their subord...