Efficient and generalized pairing computation on Abelian varieties

Eunjeong Lee, Hyang Sook Lee, Cheol Min Park

Research output: Contribution to journalArticlepeer-review

109 Scopus citations

Abstract

In this paper, we propose a new method for constructing a bilinear pairing over (hyper)elliptic curves, which we call the R-ate pairing. This pairing is a generalization of the Ate and Atei pairing, and can be computed more efficiently. Using the R-ate pairing, the loop length in Miller's algorithm can be as small as (r1/φ(κ)) for some pairing-friendly elliptic curves which have not reached this lower bound. Therefore, we obtain savings of between 29% and 69% in overall costs compared to the Ate pairing. On supersingular hyperelliptic curves of genus 2, we show that this approach makes the loop length in Miller's algorithm shorter than that of the Ate pairing.

Original languageEnglish
Pages (from-to)1793-1803
Number of pages11
JournalIEEE Transactions on Information Theory
Volume55
Issue number4
DOIs
StatePublished - 2009

Bibliographical note

Funding Information:
Manuscript received January 07, 2008; revised January 30, 2008. Current version published March 18, 2009. The work of E. Lee and H.-S. Lee was supported in part by KOSEF under Grant R01-2005-000-10713-0. The work of C.-M. Park was supported by BK 21. E. Lee is with the Department of Mathematics, North Carolina State University, Raleigh, NC 27695-8205 USA (e-mail: ejlee@ncsu.edu). H.-S. Lee and C.-M. Park are with the Department of Mathematics, Ewha Womans University, 11-1 Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea (e-mail: hsl@ewha.ac.kr; mpcm@ewha.ac.kr). Communicated by A. Canteaut, Associate Editor for Complexity and Cryptography. Digital Object Identifier 10.1109/TIT.2009.2013048

Keywords

  • Ate pairing
  • Elliptic curves
  • Hyperelliptic curves
  • Pairing based cryptography
  • Tate pairing

Fingerprint

Dive into the research topics of 'Efficient and generalized pairing computation on Abelian varieties'. Together they form a unique fingerprint.

Cite this