Paper Abstract and Keywords |
Presentation |
2015-11-06 17:10
Postpaid electronic money to keep privacy and its implementation Tatshuhiko Sukegawa, Mashu Sakai, Hikaru Morita (Kanagawa Univ.) ISEC2015-48 SITE2015-35 LOIS2015-42 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Postpaid electronic money schemes are provided by credit-card companies.
In these schemes, after electronic money is used, its user settles for its credit card.
However the credit-card company grasps the most information of trading.
Thus, the credit-card company may hurt users' privacy.
In addition, since shops can know the information such as ID to specify an individual, users' anonymity may not be kept.
This paper proposes a new scheme to keep users' privacy against credit-card companies and to protect users' anonymity against shops.
Furthermore, after this scheme are implemented on a PC and a tablet terminal, its feasibility is estimated. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Privacy / Anonymity / Electronic-money / Blind signature / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 293, ISEC2015-48, pp. 81-86, Nov. 2015. |
Paper # |
ISEC2015-48 |
Date of Issue |
2015-10-30 (ISEC, SITE, LOIS) |
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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ISEC2015-48 SITE2015-35 LOIS2015-42 |
Conference Information |
Committee |
LOIS ISEC SITE |
Conference Date |
2015-11-06 - 2015-11-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanagawa Univ. |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
ISEC |
Conference Code |
2015-11-LOIS-ISEC-SITE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Postpaid electronic money to keep privacy and its implementation |
Sub Title (in English) |
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Keyword(1) |
Privacy |
Keyword(2) |
Anonymity |
Keyword(3) |
Electronic-money |
Keyword(4) |
Blind signature |
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1st Author's Name |
Tatshuhiko Sukegawa |
1st Author's Affiliation |
Kanagawa University (Kanagawa Univ.) |
2nd Author's Name |
Mashu Sakai |
2nd Author's Affiliation |
Kanagawa University (Kanagawa Univ.) |
3rd Author's Name |
Hikaru Morita |
3rd Author's Affiliation |
Kanagawa University (Kanagawa Univ.) |
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Speaker |
Author-1 |
Date Time |
2015-11-06 17:10:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2015-48, SITE2015-35, LOIS2015-42 |
Volume (vol) |
vol.115 |
Number (no) |
no.293(ISEC), no.294(SITE), no.295(LOIS) |
Page |
pp.81-86 |
#Pages |
6 |
Date of Issue |
2015-10-30 (ISEC, SITE, LOIS) |
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