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AMC
2005
121views more  AMC 2005»
14 years 11 days ago
A new key authentication scheme for cryptosystems based on discrete logarithms
Key authentication is very important in private communication and data integrity. Recently, Peinado, Zhang and Kim showed that the LHL scheme is not secure, respectively. From pub...
Zuhua Shao
SYNTHESE
2008
99views more  SYNTHESE 2008»
14 years 11 days ago
Public and private communication are different: results on relative expressivity
Dynamic Epistemic Logic (DEL) is the study of how to reason about knowledge, belief, and communication. This paper studies the relative expressivity of certain fragments of the DE...
Bryan Renne
EUROCRYPT
1999
Springer
14 years 4 months ago
Secure Communication in Broadcast Channels: The Answer to Franklin and Wright's Question
Problems of secure communication and computation have been studied extensively in network models. Goldreich, Goldwasser, and Linial, Franklin and Yung, and Franklin and Wright have...
Yongge Wang, Yvo Desmedt