2010 | OriginalPaper | Buchkapitel
Secure Delegation of Elliptic-Curve Pairing
verfasst von : Benoît Chevallier-Mames, Jean-Sébastien Coron, Noel McCullagh, David Naccache, Michael Scott
Erschienen in: Smart Card Research and Advanced Application
Verlag: Springer Berlin Heidelberg
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In this paper we describe a simple protocol for secure delegation of the elliptic-curve pairing. A computationally limited device (typically a smart-card) will delegate the computation of the pairing
e
(
A
,
B
) to a more powerful device (for example a PC), in such a way that 1) the powerful device learns nothing about the points
A
and
B
, and 2) the limited device is able to detect when the powerful device is cheating.