Paper Abstract and Keywords |
Presentation |
2010-11-17 16:30
Study of Tolerability in Defacing of Y-00 Quantum Stream Cipher Takehisa Iwakoshi, Osamu Hirota (Tamagawa Univ.) ISEC2010-57 LOIS2010-36 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The conventional stream ciphers generate ciphertext by taking exclusive-or between plain text and running key sequence from the PRNG. However, because of this encryption, an attacker can deface the cryptogram easily. Realizing tolerability against defacing in the conventional cipher is not easy. On the other hand, since physical stream cipher called Y-00 can purposefully create differences between ciphers for a legitimate receiver and ones for an attacker, it can be expected that Y-00 can have a certain level of tolerability against defacing. In this paper, it is shown that there can be difference in tolerability against defacing via the methods in Y-00 realization, and is shown that ISK (Intensity-Shift Keying) Y-00 can have better torelatbility than PSK (Phase-Shift Keying) Y-00 has with some examples. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Quantum stream cipher / Y-00 / Defacing / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 281, ISEC2010-57, pp. 51-55, Nov. 2010. |
Paper # |
ISEC2010-57 |
Date of Issue |
2010-11-10 (ISEC, LOIS) |
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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ISEC2010-57 LOIS2010-36 |
Conference Information |
Committee |
ISEC LOIS |
Conference Date |
2010-11-17 - 2010-11-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tsukuba Univ. |
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(See Japanese page) |
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Paper Information |
Registration To |
ISEC |
Conference Code |
2010-11-ISEC-LOIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study of Tolerability in Defacing of Y-00 Quantum Stream Cipher |
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Quantum stream cipher |
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Y-00 |
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Defacing |
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1st Author's Name |
Takehisa Iwakoshi |
1st Author's Affiliation |
Tamagawa University (Tamagawa Univ.) |
2nd Author's Name |
Osamu Hirota |
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Tamagawa University (Tamagawa Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-11-17 16:30:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2010-57, LOIS2010-36 |
Volume (vol) |
vol.110 |
Number (no) |
no.281(ISEC), no.282(LOIS) |
Page |
pp.51-55 |
#Pages |
5 |
Date of Issue |
2010-11-10 (ISEC, LOIS) |
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