The JOANA project (Java Object-sensitive ANAlysis) is a program analysis infrastructure for the Java language. It contains a wide range of analysis techniques such as dependence g...
We present a new class of statistical deanonymization attacks against high-dimensional micro-data, such as individual preferences, recommendations, transaction records and so on. ...
Collaboration among organizations or individuals is common. While these participants are often unwilling to share all their information with each other, some information sharing i...
In an electronic cash (e-cash) system, Recoverability means once you have lost your e-cash, you still can get back the amount of e-cash that you have lost. Untraceability means no ...
We present a new undeniable signature scheme which is based on the computation of characters. Our signature scheme offers the advantage of having an arbitrarily short signature. I...