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IACR
2011
111views more  IACR 2011»
12 years 6 months ago
Secure Multi-Party Sorting and Applications
Sorting is among the most fundamental and well-studied problems within computer science and a core step of many algorithms. In this article, we consider the problem of constructing...
Kristján Valur Jónsson, Gunnar Kreit...
IACR
2011
127views more  IACR 2011»
12 years 6 months ago
Near-Linear Unconditionally-Secure Multiparty Computation with a Dishonest Minority
Secure multiparty computation (MPC) allows a set of n players to compute any public function, given as an arithmetic circuit, on private inputs, so that privacy of the inputs as we...
Eli Ben-Sasson, Serge Fehr, Rafail Ostrovsky
ESORICS
2010
Springer
13 years 7 months ago
Secure Multiparty Linear Programming Using Fixed-Point Arithmetic
Collaborative optimization problems can often be modeled as a linear program whose objective function and constraints combine data from several parties. However, important applicat...
Octavian Catrina, Sebastiaan de Hoogh
STOC
1996
ACM
185views Algorithms» more  STOC 1996»
13 years 11 months ago
Adaptively Secure Multi-Party Computation
A fundamental problem in designing secure multi-party protocols is how to deal with adaptive adversaries i.e., adversaries that may choose the corrupted parties during the course ...
Ran Canetti, Uriel Feige, Oded Goldreich, Moni Nao...
CRYPTO
2006
Springer
149views Cryptology» more  CRYPTO 2006»
13 years 10 months ago
On Combining Privacy with Guaranteed Output Delivery in Secure Multiparty Computation
In the setting of multiparty computation, a set of parties wish to jointly compute a function of their inputs, while preserving security in the case that some subset of them are co...
Yuval Ishai, Eyal Kushilevitz, Yehuda Lindell, Ere...