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CRYPTO
2006
Springer
97views Cryptology» more  CRYPTO 2006»
15 years 7 months ago
Robust Multiparty Computation with Linear Communication Complexity
We present a robust multiparty computation protocol. The protocol is for the cryptographic model with open channels and a polytime adversary, and allows n parties to actively secur...
Martin Hirt, Jesper Buus Nielsen
ESORICS
2009
Springer
16 years 4 months ago
Computationally Sound Analysis of a Probabilistic Contract Signing Protocol
We propose a probabilistic contract signing protocol that achieves balance even in the presence of an adversary that may delay messages sent over secure channels. To show that this...
Mihhail Aizatulin, Henning Schnoor, Thomas Wilke
ASIACRYPT
2004
Springer
15 years 9 months ago
Strong Conditional Oblivious Transfer and Computing on Intervals
We consider the problem of securely computing the Greater Than (GT) predicate and its generalization – securely determining membership in a union of intervals. We approach these ...
Ian F. Blake, Vladimir Kolesnikov
CORR
2010
Springer
144views Education» more  CORR 2010»
15 years 4 months ago
Privacy-Preserving Protocols for Eigenvector Computation
Abstract. In this paper, we present a protocol for computing the principal eigenvector of a collection of data matrices belonging to multiple semi-honest parties with privacy const...
Manas A. Pathak, Bhiksha Raj
SAC
2008
ACM
15 years 3 months ago
The tale of the weather worm
How humans behave when faced with a disaster, natural or man-made, can be exploited automatically by news-aware malicious software. We introduce weather worms, worms that can auto...
Joe Szabo, John Aycock, Randal Acton, Jörg De...