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| Presentation | 2008-09-12 14:40 Cryptosystems on Algebraic Tori -- Parameter Generation with Security and Efficiency -- Tomoko Yonemura, Kenichiro Furuta, Yoshikazu Hanatani, Taichi Isogai, Yuichi Komano, Hirofumi Muratani, Hanae Nozaki, Kenji Ohkuma, Atsushi Shimbo (TOSHIBA Corp.)  ISEC2008-67 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We study on algebraic tori defined on extension field as cryptographic groups to construct public key encryption schemes with security and efficiency. In this paper, we propose parameter setting criteria for these tori. These criteria are given at view points of I security, II structure of extension field, III sonstruction of cryptosystem. And we also show some examples of parameters. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | PKE / discrete logarithm problem / finite field / prime field / extension field / algebraic torus / compression / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 207, ISEC2008-67, pp. 25-32, Sept. 2008. | |
| Paper # | ISEC2008-67 | |
| Date of Issue | 2008-09-05 (ISEC) | |
| 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 | ISEC2008-67 |
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| Conference Information | |
| Committee | ISEC |
| Conference Date | 2008-09-12 - 2008-09-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ISEC |
| Conference Code | 2008-09-ISEC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Cryptosystems on Algebraic Tori |
| Sub Title (in English) | Parameter Generation with Security and Efficiency |
| Keyword(1) | PKE |
| Keyword(2) | discrete logarithm problem |
| Keyword(3) | finite field |
| Keyword(4) | prime field |
| Keyword(5) | extension field |
| Keyword(6) | algebraic torus |
| Keyword(7) | compression |
| Keyword(8) | |
| 1st Author's Name | Tomoko Yonemura |
| 1st Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 2nd Author's Name | Kenichiro Furuta |
| 2nd Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 3rd Author's Name | Yoshikazu Hanatani |
| 3rd Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 4th Author's Name | Taichi Isogai |
| 4th Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 5th Author's Name | Yuichi Komano |
| 5th Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 6th Author's Name | Hirofumi Muratani |
| 6th Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 7th Author's Name | Hanae Nozaki |
| 7th Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 8th Author's Name | Kenji Ohkuma |
| 8th Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
| 9th Author's Name | Atsushi Shimbo |
| 9th Author's Affiliation | TOSHIBA Corporation (TOSHIBA Corp.) |
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| Speaker | Author-1 |
| Date Time | 2008-09-12 14:40:00 |
| Presentation Time | 25 minutes |
| Registration for | ISEC |
| Paper # | ISEC2008-67 |
| Volume (vol) | vol.108 |
| Number (no) | no.207 |
| Page | pp.25-32 |
| #Pages | 8 |
| Date of Issue | 2008-09-05 (ISEC) |
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