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CRYPTO
2007
Springer
162views Cryptology» more  CRYPTO 2007»
14 years 1 months ago
Universally-Composable Two-Party Computation in Two Rounds
Round complexity is a central measure of efficiency, and characterizing the round complexity of various cryptographic tasks is of both theoretical and practical importance. We show...
Omer Horvitz, Jonathan Katz
ICQNM
2008
IEEE
201views Chemistry» more  ICQNM 2008»
14 years 2 months ago
Loss-Tolerant Quantum Coin Flipping
Coin flipping is a cryptographic primitive in which two spatially separated players, who in principle do not trust each other, wish to establish a common random bit. If we limit ...
Guido Berlín, Gilles Brassard, Félix...
EUROCRYPT
2003
Springer
14 years 26 days ago
New Bounds in Secret-Key Agreement: The Gap between Formation and Secrecy Extraction
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 ...
Renato Renner, Stefan Wolf
MOBIHOC
2008
ACM
14 years 7 months ago
An O(log n) dominating set protocol for wireless ad-hoc networks under the physical interference model
Dealing with interference is one of the primary challenges to solve in the design of protocols for wireless ad-hoc networks. Most of the work in the literature assumes localized o...
Christian Scheideler, Andréa W. Richa, Paol...
DSN
2004
IEEE
13 years 11 months ago
Robust Aggregation Protocols for Large-Scale Overlay Networks
Aggregation refers to a set of functions that provide global information about a distributed system. These functions operate on numeric values distributed over the system and can ...
Alberto Montresor, Márk Jelasity, Özal...