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Journal of Mathematical Cryptology

Managing Editor: Magliveras, Spyros S. / Steinwandt, Rainer / Trung, Tran

Editorial Board: Blackburn, Simon R. / Blundo, Carlo / Burmester, Mike / Cramer, Ronald / Dawson, Ed / Gilman, Robert / Gonzalez Vasco, Maria Isabel / Grosek, Otokar / Helleseth, Tor / Kim, Kwangjo / Koblitz, Neal / Kurosawa, Kaoru / Lauter, Kristin / Lange, Tanja / Menezes, Alfred / Nguyen, Phong Q. / Pieprzyk, Josef / Rötteler, Martin / Safavi-Naini, Rei / Shparlinski, Igor E. / Stinson, Doug / Takagi, Tsuyoshi / Williams, Hugh C. / Yung, Moti

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CiteScore 2016: 0.74

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Source Normalized Impact per Paper (SNIP) 2016: 0.778

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1862-2984
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Volume 8, Issue 4

Issues

Efficient computation of pairings on Jacobi quartic elliptic curves

Sylvain Duquesne / Nadia El Mrabet / Emmanuel Fouotsa
  • Department of Mathematics, Higher Teacher Training College, University of Bamenda, P.O. Box 5052, Bamenda, Cameroon
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Published Online: 2014-07-11 | DOI: https://doi.org/10.1515/jmc-2013-0033

Abstract

This paper proposes the computation of the Tate pairing, Ate pairing and its variations on the special Jacobi quartic elliptic curve Y2=dX4+Z4. We improve the doubling and addition steps in Miller's algorithm to compute the Tate pairing. We use the birational equivalence between Jacobi quartic curves and Weierstrass curves, together with a specific point representation to obtain the best result to date among curves with quartic twists. For the doubling and addition steps in Miller's algorithm for the computation of the Tate pairing, we obtain a theoretical gain up to 27% and 39%, depending on the embedding degree and the extension field arithmetic, with respect to Weierstrass curves and previous results on Jacobi quartic curves. Furthermore and for the first time, we compute and implement Ate, twisted Ate and optimal pairings on the Jacobi quartic curves. Our results are up to 27% more efficient compared to the case of Weierstrass curves with quartic twists.

Keywords: Jacobi quartic curves; Tate pairing; Ate pairing; twists; Miller function

MSC: 14H52

About the article

Received: 2013-09-16

Revised: 2014-04-22

Accepted: 2014-07-03

Published Online: 2014-07-11

Published in Print: 2014-12-01


Funding Source: ANR

Award identifier / Grant number: 12-BS01-0010-01 “PEACE”

Funding Source: INS

Award identifier / Grant number: 2012 SIMPATIC

Funding Source: LIRIMA

Award identifier / Grant number: 2013 MACISA


Citation Information: Journal of Mathematical Cryptology, Volume 8, Issue 4, Pages 331–362, ISSN (Online) 1862-2984, ISSN (Print) 1862-2976, DOI: https://doi.org/10.1515/jmc-2013-0033.

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