Paper Abstract and Keywords |
Presentation |
2019-03-07 10:55
An Implementation and Evaluation of Pairing Library ELiPS for BLS Curve with Several Techniques Yuto Takahashi, Tadaki Kanenari, Yuki Nanjo, Md. Al-Amin Khandaker, Takuya Kusaka, Yasuyuki Nogami (Okayama Univ.) IT2018-78 ISEC2018-84 WBS2018-79 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, pairing encryption has attracted attention as an encryption method to realize high-performance encryption such as searchable encryption capable of searching keywords in encrypted state and broadcast type encryption capable of updating keys.
The pairing map used for pairing cryptography performs mapping of two rational point groups $mathbb{G}_1$ and $mathbb{G}_2$ to a multiplicative group $mathbb{G}_{3}$ on an extension field which are computed by Miller's algorithm and final exponentiation.
Therefore, in this research, this paper developed ELiPS (Efficient Library for Pairing Systems), a pairing library that adopts various speeding up methods, by using BLS curves that can realize high-speed pairing in pairing at 128-bit security level.
As a result, the scalar multiplication on G1 and G2, exponentiation on G3, and optimal-ate pairing can be computed in 0.44[ms], 0.79[ms], 1.31[ms], and 3.91[ms], respectively. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
pairing encryption / BLS curve / efficient implementation / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 478, ISEC2018-84, pp. 21-26, March 2019. |
Paper # |
ISEC2018-84 |
Date of Issue |
2019-02-28 (IT, ISEC, WBS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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IT2018-78 ISEC2018-84 WBS2018-79 |
Conference Information |
Committee |
IT ISEC WBS |
Conference Date |
2019-03-07 - 2019-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
University of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
joint meeting of IT, ISEC, and WBS |
Paper Information |
Registration To |
ISEC |
Conference Code |
2019-03-IT-ISEC-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Implementation and Evaluation of Pairing Library ELiPS for BLS Curve with Several Techniques |
Sub Title (in English) |
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Keyword(1) |
pairing encryption |
Keyword(2) |
BLS curve |
Keyword(3) |
efficient implementation |
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1st Author's Name |
Yuto Takahashi |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Tadaki Kanenari |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Yuki Nanjo |
3rd Author's Affiliation |
Okayama University (Okayama Univ.) |
4th Author's Name |
Md. Al-Amin Khandaker |
4th Author's Affiliation |
Okayama University (Okayama Univ.) |
5th Author's Name |
Takuya Kusaka |
5th Author's Affiliation |
Okayama University (Okayama Univ.) |
6th Author's Name |
Yasuyuki Nogami |
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Okayama University (Okayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-03-07 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
IT2018-78, ISEC2018-84, WBS2018-79 |
Volume (vol) |
vol.118 |
Number (no) |
no.477(IT), no.478(ISEC), no.479(WBS) |
Page |
pp.21-26 |
#Pages |
6 |
Date of Issue |
2019-02-28 (IT, ISEC, WBS) |
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