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| Paper Abstract and Keywords | ||
| Presentation | 2017-05-23 11:30 Digital signature type QR code with personal identification function Ken-ichi Sakina (QR Tech.)  IT2017-11 EMM2017-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, we propose a digital signature type QR code (DSQR code) that incorporates an elliptic curve digital signature algorithm into a QR code. The DSQR code makes it possible to determine the authenticity of the DSQR code itself offline without using an authentication server. In addition, we propose a modified digital signature algorithm that enables personal authentication. In the proposed algorithm, it is difficult to decrypt the password because the password is embedded in the signature value with exclusive OR. By incorporating this proposed algorithm into the DSQR code, individual identification can be performed together with authenticity judgment of the DSQR code. We incorporated the proposed method into actual machine and confirmed its effectiveness. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | QR code / ECDSA / Personal identification / Password / DSA / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 40, EMM2017-11, pp. 61-66, May 2017. | |
| Paper # | EMM2017-11 | |
| Date of Issue | 2017-05-15 (IT, EMM) | |
| 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) | |
| Download PDF | IT2017-11 EMM2017-11 |
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| Conference Information | |
| Committee | EMM IT |
| Conference Date | 2017-05-22 - 2017-05-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yamagata University(Yonezawa Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Information Security, Information Theory, Information Hiding, etc. |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2017-05-EMM-IT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Digital signature type QR code with personal identification function |
| Sub Title (in English) | |
| Keyword(1) | QR code |
| Keyword(2) | ECDSA |
| Keyword(3) | Personal identification |
| Keyword(4) | Password |
| Keyword(5) | DSA |
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| 1st Author's Name | Ken-ichi Sakina |
| 1st Author's Affiliation | QR Technology LLC (QR Tech.) |
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| Speaker | Author-1 |
| Date Time | 2017-05-23 11:30:00 |
| Presentation Time | 25 minutes |
| Registration for | EMM |
| Paper # | IT2017-11, EMM2017-11 |
| Volume (vol) | vol.117 |
| Number (no) | no.39(IT), no.40(EMM) |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2017-05-15 (IT, EMM) |
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