Paper Abstract and Keywords |
Presentation |
2023-03-14 15:20
Attribute-based encryption with keyword search Kotaro Amemiya, Toi Tomita, Junji Shikata (Yokohama National Univ.) IT2022-94 ISEC2022-73 WBS2022-91 RCC2022-91 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose Attribute-Based Searchable Encryption (ABPEKS), which combines the functions of Public key Encryption with Keyword Search (PEKS) and Attribute-Based Encryption (ABE). We first formulate Partially Anonymous Attribute-Based Encryption (PAABE) as a special hierarchical attribute-based encryption with partial anonymity, then formulate ABPEKS, and show that a general transformation from the former to the latter naturally exists. And from the viewpoint of post-quantum cryptography, we also propose a concrete construction of lattice-based PAABE that can be transformed into a lattice-based ABPEKS by applying the proposed transformation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
attribute-based encryption with keyword search / general transformation / lattice-based cryptography / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 428, ISEC2022-73, pp. 163-170, March 2023. |
Paper # |
ISEC2022-73 |
Date of Issue |
2023-03-07 (IT, ISEC, WBS, RCC) |
ISSN |
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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IT2022-94 ISEC2022-73 WBS2022-91 RCC2022-91 |
Conference Information |
Committee |
RCC ISEC IT WBS |
Conference Date |
2023-03-14 - 2023-03-15 |
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(See Japanese page) |
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Registration To |
ISEC |
Conference Code |
2023-03-RCC-ISEC-IT-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Attribute-based encryption with keyword search |
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attribute-based encryption with keyword search |
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general transformation |
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lattice-based cryptography |
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1st Author's Name |
Kotaro Amemiya |
1st Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
2nd Author's Name |
Toi Tomita |
2nd Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
3rd Author's Name |
Junji Shikata |
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Yokohama National University (Yokohama National Univ.) |
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Speaker |
Author-1 |
Date Time |
2023-03-14 15:20:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
IT2022-94, ISEC2022-73, WBS2022-91, RCC2022-91 |
Volume (vol) |
vol.122 |
Number (no) |
no.427(IT), no.428(ISEC), no.429(WBS), no.430(RCC) |
Page |
pp.163-170 |
#Pages |
8 |
Date of Issue |
2023-03-07 (IT, ISEC, WBS, RCC) |
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