Abstract. We establish new lower bounds and impossibility results for noninteractive zero-knowledge proofs and arguments with set-up assumptions. – For the common random string m...
Perfectly secret message transmission can be realized with only partially secret and weakly correlated information shared by the parties as soon as this information allows for the ...
In earlier work, we described a “pathological” example of a signature scheme that is secure in the Random Oracle Model, but for which no secure implementation exists. For that...
hfulness of Abstract Protocol Analysis: Message Authentication∗ Joshua D. Guttman F. Javier Thayer Lenore D. Zuck December 18, 2002 Dolev and Yao initiated an approach to studyi...
Joshua D. Guttman, F. Javier Thayer, Lenore D. Zuc...
In this paper, we propose a formal notion of network security for ad hoc networks. We adopt a probabilistic security framework, that is, security is defined by a polynomially bou...