International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

Thomas P. Jakobsen

Affiliation: Aarhus University

Publications

Year
Venue
Title
2016
TCC
2015
EPRINT
2015
EPRINT
2014
EPRINT
2010
EPRINT
Efficient Implementation of the Orlandi Protocol Extended Version
Thomas P. Jakobsen Marc X. Makkes Janus Dam Nielsen
We present an efficient implementation of the Orlandi protocol which is the first implementation of a protocol for multiparty computation on arithmetic circuits, which is secure against up to $n-1$ static, active adversaries. An efficient implementation of an actively secure self-trust protocol enables a number of multiparty computation where one or more of the parties only trust himself. Examples includes auctions, negotiations, and online gaming. The efficiency of the implementation is largely obtained through an efficient implementation of the Paillier cryptosystem, also described in this paper.