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To be suitable in practice, pairings are typically carried out by two steps, which consist of the Miller loop and final exponentiation. To improve the final exponentiation step of a pairing on the BLS family of pairing-friendly elliptic curves with embedding degree 15, the authors provide a new representation of the exponent. The proposal can achieve a more reduction of the calculation cost of the final exponentiation than the previous method by Fouotsa et al.
Yuki NANJO
Okayama University
Masaaki SHIRASE
Future University Hakodate
Takuya KUSAKA
Okayama University
Yasuyuki NOGAMI
Okayama University
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Yuki NANJO, Masaaki SHIRASE, Takuya KUSAKA, Yasuyuki NOGAMI, "Improvement of Final Exponentiation for Pairings on BLS Curves with Embedding Degree 15" in IEICE TRANSACTIONS on Fundamentals,
vol. E104-A, no. 1, pp. 315-318, January 2021, doi: 10.1587/transfun.2020EAL2046.
Abstract: To be suitable in practice, pairings are typically carried out by two steps, which consist of the Miller loop and final exponentiation. To improve the final exponentiation step of a pairing on the BLS family of pairing-friendly elliptic curves with embedding degree 15, the authors provide a new representation of the exponent. The proposal can achieve a more reduction of the calculation cost of the final exponentiation than the previous method by Fouotsa et al.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2020EAL2046/_p
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@ARTICLE{e104-a_1_315,
author={Yuki NANJO, Masaaki SHIRASE, Takuya KUSAKA, Yasuyuki NOGAMI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Improvement of Final Exponentiation for Pairings on BLS Curves with Embedding Degree 15},
year={2021},
volume={E104-A},
number={1},
pages={315-318},
abstract={To be suitable in practice, pairings are typically carried out by two steps, which consist of the Miller loop and final exponentiation. To improve the final exponentiation step of a pairing on the BLS family of pairing-friendly elliptic curves with embedding degree 15, the authors provide a new representation of the exponent. The proposal can achieve a more reduction of the calculation cost of the final exponentiation than the previous method by Fouotsa et al.},
keywords={},
doi={10.1587/transfun.2020EAL2046},
ISSN={1745-1337},
month={January},}
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TY - JOUR
TI - Improvement of Final Exponentiation for Pairings on BLS Curves with Embedding Degree 15
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 315
EP - 318
AU - Yuki NANJO
AU - Masaaki SHIRASE
AU - Takuya KUSAKA
AU - Yasuyuki NOGAMI
PY - 2021
DO - 10.1587/transfun.2020EAL2046
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E104-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2021
AB - To be suitable in practice, pairings are typically carried out by two steps, which consist of the Miller loop and final exponentiation. To improve the final exponentiation step of a pairing on the BLS family of pairing-friendly elliptic curves with embedding degree 15, the authors provide a new representation of the exponent. The proposal can achieve a more reduction of the calculation cost of the final exponentiation than the previous method by Fouotsa et al.
ER -