Paper Abstract and Keywords |
Presentation |
2017-07-15 14:40
Proof Of Retrievability for Lightweight Secure Cloud Storage Tran Phon Thao (KDDI Labs), Kazumasa Omote (Univ. of Tsukuba) ISEC2017-38 SITE2017-30 ICSS2017-37 EMM2017-41 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Cloud storage has been gaining in popularity as an on-line service for archiving or backup. However, due to the data outsourcing, cloud storage also introduces new security challenges, which require a data audit and data repair service to ensure data availability and data integrity in the cloud. In this paper, we present the design of a network-coding-based Proof Of Retrievability (POR) scheme, which achieves a lightweight data auditing and data repairing. In particular, we support ``direct repair'' mechanism in which the client can be free from the data repair process. Simultaneously, we also support the task of allowing a third party auditor (TPA), on behalf of the client, to verify the availability and integrity of the data stored in the cloud servers without the need of an asymmetric-key setting. The client is thus also free from the data audit process. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cloud Storage Security / Network Coding / Message Authentication Code / Homomorphic MAC / Data Availability / Data Integrity / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 125, ISEC2017-38, pp. 281-288, July 2017. |
Paper # |
ISEC2017-38 |
Date of Issue |
2017-07-07 (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) |
Download PDF |
ISEC2017-38 SITE2017-30 ICSS2017-37 EMM2017-41 |
Conference Information |
Committee |
SITE EMM ISEC ICSS IPSJ-CSEC IPSJ-SPT |
Conference Date |
2017-07-14 - 2017-07-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
ISEC |
Conference Code |
2017-07-SITE-EMM-ISEC-ICSS-CSEC-SPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proof Of Retrievability for Lightweight Secure Cloud Storage |
Sub Title (in English) |
|
Keyword(1) |
Cloud Storage Security |
Keyword(2) |
Network Coding |
Keyword(3) |
Message Authentication Code |
Keyword(4) |
Homomorphic MAC |
Keyword(5) |
Data Availability |
Keyword(6) |
Data Integrity |
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Tran Phon Thao |
1st Author's Affiliation |
KDDI R&D Laboratories (KDDI Labs) |
2nd Author's Name |
Kazumasa Omote |
2nd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-2 |
Date Time |
2017-07-15 14:40:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2017-38, SITE2017-30, ICSS2017-37, EMM2017-41 |
Volume (vol) |
vol.117 |
Number (no) |
no.125(ISEC), no.126(SITE), no.127(ICSS), no.128(EMM) |
Page |
pp.281-288 |
#Pages |
8 |
Date of Issue |
2017-07-07 (ISEC, SITE, ICSS, EMM) |
|