| Presentation | 2003/3/20 Power Analysis attack on AES and countermeasure Suguru NAKASHIMA, Mitsuhiko FUJIO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Power analysis technique by Kocher's and others proposal is the powerful cryptanalysis techniques for presuming a key using the encryption data and the power consumption at the time of operation, and is Proposed by authors with the various analysis techniques according to the encryption method. On DES, Kocher itself has proposed the attacking method using the Differential Power Analysis, presuming the bit inputted into the last round using the function called selection function, and the key presumption is performed by classifying the observed power consumption. In this research, it is shown that this idea can apply to the Differential Power Analysis on AES, and report the effective countermeasure to such an attack. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Power Analysis / Differential Power Analysis / AES |
| Paper # | IT2002-78,OSCE2002-136,SST2002-184,ITS2002-161 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2003/3/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Power Analysis attack on AES and countermeasure |
| Sub Title (in English) | |
| Keyword(1) | Power Analysis |
| Keyword(2) | Differential Power Analysis |
| Keyword(3) | AES |
| 1st Author's Name | Suguru NAKASHIMA |
| 1st Author's Affiliation | Graduate School of Computer Science and Systems Engineering() |
| 2nd Author's Name | Mitsuhiko FUJIO |
| 2nd Author's Affiliation | Graduate School of Computer Science and Systems Engineering |
| Date | 2003/3/20 |
| Paper # | IT2002-78,OSCE2002-136,SST2002-184,ITS2002-161 |
| Volume (vol) | vol.102 |
| Number (no) | 744 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |