Paper Abstract and Keywords |
Presentation |
2016-07-15 10:45
Implementation and Evaluation of Outsourcing Scheme of Attribute-Based Encryption Go Ohtake (NHK), Reihaneh Safavi-Naini (Univ. of Calgary), Liang Feng Zhang (ShanghaiTech Univ.) ISEC2016-30 SITE2016-24 ICSS2016-30 EMM2016-38 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Integrated broadcast-broadband services allow viewers to simultaneously receive broadcast content over the airwaves and additional information related to the content over the Internet. These services can be enriched and personalized by using viewers' personal information such as viewing history. This, however, requires viewers to share their viewing history with service providers, hence raising privacy concerns. Using attribute-based encryption (ABE) one can empower viewers to share their viewing history with service providers who satisfy certain criteria (e.g. have well-established reputation). ABE systems require computation that may not be affordable by less resourceful client. In [13], we proposed an outsourcing scheme of ABE encryption to reduce this computation. Our work is the first to consider security against a malicious cloud server who does not follow the protocol and may collude with other entities in the system. In this paper, we implement our scheme and show its effectiveness. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
attribute-based encryption / outsouring of encryption / random oracle model / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 129, ISEC2016-30, pp. 129-136, July 2016. |
Paper # |
ISEC2016-30 |
Date of Issue |
2016-07-07 (ISEC, SITE, ICSS, 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) |
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ISEC2016-30 SITE2016-24 ICSS2016-30 EMM2016-38 |
Conference Information |
Committee |
EMM ISEC SITE ICSS IPSJ-CSEC IPSJ-SPT |
Conference Date |
2016-07-14 - 2016-07-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
security, etc |
Paper Information |
Registration To |
ISEC |
Conference Code |
2016-07-EMM-ISEC-SITE-ICSS-CSEC-SPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Implementation and Evaluation of Outsourcing Scheme of Attribute-Based Encryption |
Sub Title (in English) |
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Keyword(1) |
attribute-based encryption |
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outsouring of encryption |
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random oracle model |
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1st Author's Name |
Go Ohtake |
1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
2nd Author's Name |
Reihaneh Safavi-Naini |
2nd Author's Affiliation |
University of Calgary (Univ. of Calgary) |
3rd Author's Name |
Liang Feng Zhang |
3rd Author's Affiliation |
ShanghaiTech University (ShanghaiTech Univ.) |
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Speaker |
Author-1 |
Date Time |
2016-07-15 10:45:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2016-30, SITE2016-24, ICSS2016-30, EMM2016-38 |
Volume (vol) |
vol.116 |
Number (no) |
no.129(ISEC), no.130(SITE), no.131(ICSS), no.132(EMM) |
Page |
pp.129-136 |
#Pages |
8 |
Date of Issue |
2016-07-07 (ISEC, SITE, ICSS, EMM) |
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