Paper Abstract and Keywords |
Presentation |
2021-11-29 14:15
Ring Signature scheme based on prime-order bilinear group Masato Uehara, Tian Yangguang, Atsuko Miyaji (OU) ICSS2021-49 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Among the Ring Signature schemes that satisfy Forward-Secure security, the most efficient scheme is Joseph K. Liu et al. (2011). However, since the Anonymity of this scheme is computational anonymity based on the Subgroup Dicision problem, the anonymity can be broken if an efficient decoding algorithm is found. In this paper, we propose an efficient ring signature scheme that satisfies Forward-Secure and Unconditional Anonymity, and construct a Ring Signature using a bilinear map defined on a finite group of prime orders. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ring-Signature / unconditional anonymity / asymmetric bilinear group / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 275, ICSS2021-49, pp. 19-24, Nov. 2021. |
Paper # |
ICSS2021-49 |
Date of Issue |
2021-11-22 (ICSS) |
ISSN |
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) |
Download PDF |
ICSS2021-49 |
Conference Information |
Committee |
ICSS |
Conference Date |
2021-11-29 - 2021-11-30 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
KOCHIJYO HALL |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Security, etc. |
Paper Information |
Registration To |
ICSS |
Conference Code |
2021-11-ICSS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Ring Signature scheme based on prime-order bilinear group |
Sub Title (in English) |
|
Keyword(1) |
Ring-Signature |
Keyword(2) |
unconditional anonymity |
Keyword(3) |
asymmetric bilinear group |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Masato Uehara |
1st Author's Affiliation |
Osaka Universit (OU) |
2nd Author's Name |
Tian Yangguang |
2nd Author's Affiliation |
Osaka Universit (OU) |
3rd Author's Name |
Atsuko Miyaji |
3rd Author's Affiliation |
Osaka Universit (OU) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2021-11-29 14:15:00 |
Presentation Time |
25 minutes |
Registration for |
ICSS |
Paper # |
ICSS2021-49 |
Volume (vol) |
vol.121 |
Number (no) |
no.275 |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2021-11-22 (ICSS) |
|