Paper Abstract and Keywords |
Presentation |
2010-11-24 14:45
Bidirectional Policy Matching using Homomorphic Encryption Systems Fumihiro Mori, Hirofumi Yamaki (Nagoya Univ.) IA2010-52 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Automated Trust Negotiation(ATN) is a mechanism to establish mutual trust between service providers and users in the Internet.In this report, we propose bidirectional policy matching as an ATN negotiation strategy that repeats unidirectional policy matching using homomorphic encryption.In this strategy, there is no disclosure of credentials before the negotiation succeed.Because there is no leak of policies except for policies which derived from negotiation outcome, compared to existing strategies, the amount of leak of policies in whole strategy decreased. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
trust / Autimated Trust Negotiation(ATN) / homomorphic encryption / policy matching / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 304, IA2010-52, pp. 7-12, Nov. 2010. |
Paper # |
IA2010-52 |
Date of Issue |
2010-11-17 (IA) |
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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IA2010-52 |
Conference Information |
Committee |
IA |
Conference Date |
2010-11-24 - 2010-11-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Seisen-Ryo |
Topics (in Japanese) |
(See Japanese page) |
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Students session, etc. |
Paper Information |
Registration To |
IA |
Conference Code |
2010-11-IA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Bidirectional Policy Matching using Homomorphic Encryption Systems |
Sub Title (in English) |
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trust |
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Autimated Trust Negotiation(ATN) |
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homomorphic encryption |
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policy matching |
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1st Author's Name |
Fumihiro Mori |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Hirofumi Yamaki |
2nd Author's Affiliation |
Information Technology Center, Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-11-24 14:45:00 |
Presentation Time |
25 minutes |
Registration for |
IA |
Paper # |
IA2010-52 |
Volume (vol) |
vol.110 |
Number (no) |
no.304 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2010-11-17 (IA) |
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