International Association for Cryptologic Research

International Association
for Cryptologic Research

IACR News item: 14 February 2014

Enrique Larraia, Emmanuela Orsini, Nigel P. Smart
ePrint Report ePrint Report
We extend the Tiny-OT two party protocol of Nielsen et al (CRYPTO 2012) to the case of $n$ parties in the dishonest majority setting. This is done by presenting a novel way of transferring pairwise authentications into global authentications. As a by product we obtain a more efficient manner of producing globally authenticated shares, which in turn leads to a more efficient two party protocol than that of Nielsen et al.

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