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Paper Abstract and Keywords
Presentation 2019-03-07 10:50
Development of a Cloud Application Sharing Platform with Authorization Mechanism using CP-ABE
Yoshinori Kamori, Kaori Maeda (Hiroshima City Univ.), Tohru Kondo, Reiji Aibara (Hiroshima Univ.) SITE2018-69 IA2018-61
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, collaborative work using cloud applications has become common. In that case, the user experience degradation due to network delay is an important issue. In this research, we develop an application execution platform using container type virtualization technology, with IP mobility and live migration technologies. This solves the user experience issue by enabling run the applications continuously at an arbitrary cloud site. Furthermore, for live migration and application sharing, we provide an authorization mechanism based on user attributes (affiliation etc.) using the ciphertext-policy attribute-based encryption (CP-ABE), which is a type of public key encryption. This solves the security issue in collaborative work in group. In this paper, we design an authority management scheme for cloud application sharing platform and implements into the prototype system. and show the safety and usefulness of the system through evaluation experiments using prototype system.
Keyword (in Japanese) (See Japanese page) 
(in English) Attribute-Based Encryption / Container / Live migration / Cloud application / Collaborative work / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 481, IA2018-61, pp. 15-21, March 2019.
Paper # IA2018-61 
Date of Issue 2019-02-28 (SITE, IA) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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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Conference Information
Committee IA SITE IPSJ-IOT  
Conference Date 2019-03-07 - 2019-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Grand XIV Naruto 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet and Information Ethics Education, etc. 
Paper Information
Registration To IA 
Conference Code 2019-03-IA-SITE-IOT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of a Cloud Application Sharing Platform with Authorization Mechanism using CP-ABE 
Sub Title (in English)  
Keyword(1) Attribute-Based Encryption  
Keyword(2) Container  
Keyword(3) Live migration  
Keyword(4) Cloud application  
Keyword(5) Collaborative work  
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Keyword(7)  
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1st Author's Name Yoshinori Kamori  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Kaori Maeda  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Tohru Kondo  
3rd Author's Affiliation Hiroshima University (Hiroshima Univ.)
4th Author's Name Reiji Aibara  
4th Author's Affiliation Hiroshima University (Hiroshima Univ.)
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Speaker Author-1 
Date Time 2019-03-07 10:50:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # SITE2018-69, IA2018-61 
Volume (vol) vol.118 
Number (no) no.480(SITE), no.481(IA) 
Page pp.15-21 
#Pages
Date of Issue 2019-02-28 (SITE, IA) 


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