Paper Abstract and Keywords |
Presentation |
2023-03-13 16:10
Evaluation of Copy Protection Technology Using Web Font Kazuki Nomoto (Waseda Univ.), Tatsuya Mori (Waseda Univ./NICT/RIKEN AIP) ICSS2022-61 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This study proposes and evaluates Fonty, a copy protection technology for text content. First, Fonty encrypts text content by applying certain substitution rules that exchange characters. Next, Fonty edits the mapping between characters and glyph shapes in the web font according to the above substitution rule. The decrypted text content is automatically displayed in the user's browser when rendered using web fonts. The proposed method keeps the text encrypted even within the user's browser, and the user cannot copy the text described in the HTML. We have found through user studies that the text protected by the proposed method is highly copy resistant compared to existing copy protection. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Copy protection / Digital rights management / Web / Font / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 422, ICSS2022-61, pp. 79-84, March 2023. |
Paper # |
ICSS2022-61 |
Date of Issue |
2023-03-06 (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) |
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ICSS2022-61 |
Conference Information |
Committee |
ICSS IPSJ-SPT |
Conference Date |
2023-03-13 - 2023-03-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawaken Seinenkaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Security, Trust, etc. |
Paper Information |
Registration To |
ICSS |
Conference Code |
2023-03-ICSS-SPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of Copy Protection Technology Using Web Font |
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Copy protection |
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Digital rights management |
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Web |
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Font |
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1st Author's Name |
Kazuki Nomoto |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Tatsuya Mori |
2nd Author's Affiliation |
Waseda University/NICT/RIKEN AIP (Waseda Univ./NICT/RIKEN AIP) |
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Speaker |
Author-1 |
Date Time |
2023-03-13 16:10:00 |
Presentation Time |
20 minutes |
Registration for |
ICSS |
Paper # |
ICSS2022-61 |
Volume (vol) |
vol.122 |
Number (no) |
no.422 |
Page |
pp.79-84 |
#Pages |
6 |
Date of Issue |
2023-03-06 (ICSS) |
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