| Presentation | 2007-12-19 Verification of DPA against XOR in hardware implementation of AES Yohei TSUJI, Keisuke IWAI, Takakazu KUROKAWA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | DPA techniques against cryptographic devices based on hardware implementation utilize the transition probability of bit signals. Authors propose a DPA technique using the difference of power consumption between rising transition (0→1) and falling the transition (1→0) of an output signal in CMOS devices. The result of DPA verification against the XOR operation in Add RoundKey, a part of AES circuit on FPGA, show to be able to specify a part of the private key. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Side Channel Attack / DPA / XOR / AES / FPGA |
| Paper # | ISEC2007-113 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2007/12/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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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) | Verification of DPA against XOR in hardware implementation of AES |
| Sub Title (in English) | |
| Keyword(1) | Side Channel Attack |
| Keyword(2) | DPA |
| Keyword(3) | XOR |
| Keyword(4) | AES |
| Keyword(5) | FPGA |
| 1st Author's Name | Yohei TSUJI |
| 1st Author's Affiliation | Department of Computer Science, National Defense Academy() |
| 2nd Author's Name | Keisuke IWAI |
| 2nd Author's Affiliation | Department of Computer Science, National Defense Academy |
| 3rd Author's Name | Takakazu KUROKAWA |
| 3rd Author's Affiliation | Department of Computer Science, National Defense Academy |
| Date | 2007-12-19 |
| Paper # | ISEC2007-113 |
| Volume (vol) | vol.107 |
| Number (no) | 397 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |