Presentation | 2008-02-29 Side Channel Attacks from Signal Lines of Cryptographic Modules : Experiments for FPGA-Implemented AES Ryota WATANABE, Makoto TORIKOSHI, Yoshio TAKAHASHI, Tsutomu MATSUMOTO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Power consumption of a cryptographic hardware may convey information on the security parameters inside the module. So far the measurement points taken by the power analysis attacks have been the power lines. However other possibilities should be examined for secure design of cryptographic modules. This paper shows that signal lines can be the alternative measurement points effective for power analysis attacks. This result is based on experiments on some FPGA implemented AES implementations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cryptosystem / Side Channel Attack / Differential Power Analysis / Key / FPGA / AES |
Paper # | IT2007-51,ISEC2007-148,WBS2007-82 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2008/2/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Side Channel Attacks from Signal Lines of Cryptographic Modules : Experiments for FPGA-Implemented AES |
Sub Title (in English) | |
Keyword(1) | Cryptosystem |
Keyword(2) | Side Channel Attack |
Keyword(3) | Differential Power Analysis |
Keyword(4) | Key |
Keyword(5) | FPGA |
Keyword(6) | AES |
1st Author's Name | Ryota WATANABE |
1st Author's Affiliation | Division of Electrical and Computer Engineering, Yokohama National University() |
2nd Author's Name | Makoto TORIKOSHI |
2nd Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University |
3rd Author's Name | Yoshio TAKAHASHI |
3rd Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University:R&D Headquarters, NTT Data Corporation |
4th Author's Name | Tsutomu MATSUMOTO |
4th Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University |
Date | 2008-02-29 |
Paper # | IT2007-51,ISEC2007-148,WBS2007-82 |
Volume (vol) | vol.107 |
Number (no) | 501 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |