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IEEEARES
2007
IEEE
15 years 3 months ago
Agent Alliances: A Means for Practical Threshold Signature
In [7] we have proposed a model for the robust and private evaluation of a function within a group of cooperating mobile agents, called an agent Alliance. The model has been given...
Regine Endsuleit, Christoph Amma
PKC
2009
Springer
164views Cryptology» more  PKC 2009»
15 years 10 months ago
Asynchronous Multiparty Computation: Theory and Implementation
Abstract. We propose an asynchronous protocol for general multiparty computation with perfect security and communication complexity O(n2 |C|k) where n is the number of parties, |C|...
Ivan Damgård, Jesper Buus Nielsen, Martin Ge...
STOC
2000
ACM
137views Algorithms» more  STOC 2000»
15 years 1 months ago
On the complexity of verifiable secret sharing and multiparty computation
We first study the problem of doing Verifiable Secret Sharing (VSS) information theoretically secure for a general access structure. We do it in the model where private channels b...
Ronald Cramer, Ivan Damgård, Stefan Dziembow...
P2P
2008
IEEE
15 years 4 months ago
Peer-to-Peer Secure Multi-party Numerical Computation
We propose an efficient framework for enabling secure multi-party numerical computations in a Peer-to-Peer network. This problem arises in a range of applications such as collabo...
Danny Bickson, Danny Dolev, Genia Bezman, Benny Pi...
CCS
2008
ACM
14 years 11 months ago
FairplayMP: a system for secure multi-party computation
We present FairplayMP (for "Fairplay Multi-Party"), a system for secure multi-party computation. Secure computation is one of the great achievements of modern cryptograp...
Assaf Ben-David, Noam Nisan, Benny Pinkas