Paper Abstract and Keywords |
Presentation |
2005-03-17 15:45
A Study on a Cache Attack for SEED Yoshitaka Ikeda, Takenori Ichikawa, Toshinobu Kaneko (Tokyo Univ. of Science) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In 2002, Tsunoo et al. proposed a cache attack using fluctuation of encryption times on a software implementation for CPU with cache. In general, cache attack can be applied for any ciphers which have substitution boxes.
The original cache attack uses differences between plaintext bytes for its attack equation.
In 2004, we introduced a new cache attack using differnces between the corresponding bytes of plaintexts,
which reduced computational complexity of cache attack for Camellia.
In this paper, we modified the idea to fit for the round function using arithmetic addition and applied it to SEED for which a cache attack had not been reported. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Block Cipher / Side Channel Attack / Timing Attack / Cache Attack / Average Method / SEED / / |
Reference Info. |
IEICE Tech. Rep., vol. 104, no. 731, ISEC2004-112, pp. 37-41, March 2005. |
Paper # |
ISEC2004-112 |
Date of Issue |
2005-03-10 (IT, ISEC, WBS) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
IT WBS ISEC |
Conference Date |
2005-03-17 - 2005-03-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoto Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
general |
Paper Information |
Registration To |
ISEC |
Conference Code |
2005-03-IT-WBS-ISEC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on a Cache Attack for SEED |
Sub Title (in English) |
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Keyword(1) |
Block Cipher |
Keyword(2) |
Side Channel Attack |
Keyword(3) |
Timing Attack |
Keyword(4) |
Cache Attack |
Keyword(5) |
Average Method |
Keyword(6) |
SEED |
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Keyword(8) |
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1st Author's Name |
Yoshitaka Ikeda |
1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
2nd Author's Name |
Takenori Ichikawa |
2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
3rd Author's Name |
Toshinobu Kaneko |
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Tokyo University of Science (Tokyo Univ. of Science) |
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Speaker |
Author-1 |
Date Time |
2005-03-17 15:45:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
IT2004-56, ISEC2004-112, WBS2004-171 |
Volume (vol) |
vol.104 |
Number (no) |
no.729(IT), no.731(ISEC), no.733(WBS) |
Page |
pp.37-41 |
#Pages |
5 |
Date of Issue |
2005-03-10 (IT, ISEC, WBS) |
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