| Paper Abstract and Keywords |
| Presentation |
2006-03-17 13:25
A Study on necessary numbers of plaintexts for Cache Attack with Average Method
Yoshitaka Ikeda, Kozue Yamaguchi, Toshinobu Kaneko (Tokyo Univ. of Science) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
2002, Tsunoo et al. proposed a cache attack using fluctuation of encryption times of a software implemented
on CPU with cache. In general, cache attack seems to be applied for any ciphers which have substitution boxes. The original
cache attack uses differences between plaintext bytes for its attack equation. Average method is a one of the method witch
uses averages of encryption times will change noticed two S-boxes are same or not. In this paper, we analyized distribution
of encryption times and delived thoretically necessary numbers of plaintexts. We also compared with theoretical result and
experimental result . |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Block Cipher / Side Channel Attack / Timing Attack / Cache Attack / Average Method / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 664, ISEC2005-161, pp. 55-60, March 2006. |
| Paper # |
ISEC2005-161 |
| Date of Issue |
2006-03-10 (IT, ISEC, WBS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
WBS IT ISEC |
| Conference Date |
2006-03-16 - 2006-03-17 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Nagoya Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ISEC |
| Conference Code |
2006-03-WBS-IT-ISEC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on necessary numbers of plaintexts for Cache Attack with Average Method |
| Sub Title (in English) |
|
| Keyword(1) |
Block Cipher |
| Keyword(2) |
Side Channel Attack |
| Keyword(3) |
Timing Attack |
| Keyword(4) |
Cache Attack |
| Keyword(5) |
Average Method |
| Keyword(6) |
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| Keyword(7) |
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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 |
Kozue Yamaguchi |
| 2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name |
Toshinobu Kaneko |
| 3rd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
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| Speaker |
Author-1 |
| Date Time |
2006-03-17 13:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
ISEC |
| Paper # |
IT2005-104, ISEC2005-161, WBS2005-118 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.662(IT), no.664(ISEC), no.666(WBS) |
| Page |
pp.55-60 |
| #Pages |
6 |
| Date of Issue |
2006-03-10 (IT, ISEC, WBS) |