| Presentation | 2013-03-07 Impact of High-Speed Photodetector on Side Channel Attack through LED Pilot Lamp Shohei Saito, Tsutomu Matsumoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Measuring microscopic variation of physical quantity such as power consumption or electromagnetic emanation of cryptographic hardware may be utilized to the so-called side channel attacks for estimating inside information. We have already pointed out that we can guess the Hamming weight of internal processing data of cryptographic hardware and we can guess secret key of AES correctly by measuring brightness of the LED pilot lamps. In this paper. we reported that if we use faster light-receiving device. the number of waveforms for these analysis required for these experiments are reduced. From these result, the pilot lamp side channel attack can be more realistic threat. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cryptographic Hardware, / Information Security / Side Channel Attack / Pilot Lamp / LED / AVR / CPA |
| Paper # | IT2012-75,ISEC2012-93,WBS2012-61 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2013/2/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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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) | Impact of High-Speed Photodetector on Side Channel Attack through LED Pilot Lamp |
| Sub Title (in English) | |
| Keyword(1) | Cryptographic Hardware, |
| Keyword(2) | Information Security |
| Keyword(3) | Side Channel Attack |
| Keyword(4) | Pilot Lamp |
| Keyword(5) | LED |
| Keyword(6) | AVR |
| Keyword(7) | CPA |
| 1st Author's Name | Shohei Saito |
| 1st Author's Affiliation | Graduate School of Environment and Information Sciences Yokohama National University() |
| 2nd Author's Name | Tsutomu Matsumoto |
| 2nd Author's Affiliation | Graduate School of Environment and Information Sciences Yokohama National University |
| Date | 2013-03-07 |
| Paper # | IT2012-75,ISEC2012-93,WBS2012-61 |
| Volume (vol) | vol.112 |
| Number (no) | 461 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |