Paper Abstract and Keywords |
Presentation |
2013-03-07 10:55
Consideration on Security Requirements of Fail-stop Signature Schemes Masahiro Nomura, Katsuhiro Nakamura (Chiba Univ.) IT2012-67 ISEC2012-85 WBS2012-53 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A fail-stop signature (FSS) scheme is a digital signature scheme with forgery-proof function, in which even if an adversary succeeds in forging a signature, the signer can construct the proof that forgery has happened. Security requirements of an FSS scheme are divided into two types: one is satisfied against any adversary including an adversary with unlimited computational power, and the other is only satisfied against an adversary with polynomially-bounded computational power. In this paper, the latter type of security requirements are described with consideration of the influence from the former type of security requirements. Then, the relation between verifier's security and unforgeability is considered. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Digital Signature Schemes / Fail-stop Signature Schemes / Security Requirements / Computational Security / Information Theoretic Security / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 461, ISEC2012-85, pp. 31-38, March 2013. |
Paper # |
ISEC2012-85 |
Date of Issue |
2013-02-28 (IT, ISEC, WBS) |
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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IT2012-67 ISEC2012-85 WBS2012-53 |
Conference Information |
Committee |
IT ISEC WBS |
Conference Date |
2013-03-07 - 2013-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kwansei Gakuin Univ., Osaka-Umeda Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
joint meeting of IT, ISEC, and WBS |
Paper Information |
Registration To |
ISEC |
Conference Code |
2013-03-IT-ISEC-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Consideration on Security Requirements of Fail-stop Signature Schemes |
Sub Title (in English) |
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Keyword(1) |
Digital Signature Schemes |
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Fail-stop Signature Schemes |
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Security Requirements |
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Computational Security |
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Information Theoretic Security |
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1st Author's Name |
Masahiro Nomura |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Katsuhiro Nakamura |
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Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-03-07 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
IT2012-67, ISEC2012-85, WBS2012-53 |
Volume (vol) |
vol.112 |
Number (no) |
no.460(IT), no.461(ISEC), no.462(WBS) |
Page |
pp.31-38 |
#Pages |
8 |
Date of Issue |
2013-02-28 (IT, ISEC, WBS) |
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