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CRYPTO
2011
Springer
180views Cryptology» more  CRYPTO 2011»
12 years 9 months ago
Leakage-Resilient Zero Knowledge
In this paper, we initiate a study of zero knowledge proof systems in the presence of sidechannel attacks. Specifically, we consider a setting where a cheating verifier is allow...
Sanjam Garg, Abhishek Jain 0002, Amit Sahai
CRYPTO
2009
Springer
166views Cryptology» more  CRYPTO 2009»
14 years 4 months ago
Public-Key Cryptosystems Resilient to Key Leakage
Most of the work in the analysis of cryptographic schemes is concentrated in abstract adversarial models that do not capture side-channel attacks. Such attacks exploit various for...
Moni Naor, Gil Segev
FUIN
2008
128views more  FUIN 2008»
13 years 9 months ago
Impact of Asynchrony on the Behavior of Rational Selfish Agents
The behavior of rational selfish agents has been classically studied in the framework of strategic games in which each player has a set of possible actions, players choose actions ...
David Ilcinkas, Andrzej Pelc
PRIMA
2007
Springer
14 years 3 months ago
An Asymmetric Protocol for Argumentation Games in Defeasible Logic
Agent interactions where the agents hold conflicting goals could be modelled as adversarial argumentation games. In many real-life situations (e.g., criminal litigation, consumer ...
Jenny Eriksson Lundström, Guido Governatori, ...
CISS
2007
IEEE
14 years 4 months ago
Towards Optimal Design of Data Hiding Algorithms Against Nonparametric Adversary Models
Abstract—This paper presents a novel zero-sum watermarking game between a detection algorithm and a data hiding adversary. Contrary to previous research, the detection algorithm ...
Alvaro A. Cárdenas, George V. Moustakides, ...