| Presentation | 2011-11-15 SLP Separates the Strong RSA Assumption from the DDH Assumption Masayuki FUKUMITSU, Shingo HASEGAWA, Shuji ISOBE, Eisuke KOIZUMI, Hiroki SHIZUYA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Although we have many computational reductions among the cryptographic primitives, little is known about the relationship between the integer factoring problem and the discrete logarithm problem, except that the former does not reduce to the latter under some condition. In other words, those two problems could be computationally separated. In this paper, we show that a straight-line program (SLP, for short) separates the strong RSA assumption from the DDH assumption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DDH Assumption / Strong RSA Assumption / Straight-Line Program |
| Paper # | ISEC2011-55,LOIS2011-49 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2011/11/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | SLP Separates the Strong RSA Assumption from the DDH Assumption |
| Sub Title (in English) | |
| Keyword(1) | DDH Assumption |
| Keyword(2) | Strong RSA Assumption |
| Keyword(3) | Straight-Line Program |
| 1st Author's Name | Masayuki FUKUMITSU |
| 1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
| 2nd Author's Name | Shingo HASEGAWA |
| 2nd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 3rd Author's Name | Shuji ISOBE |
| 3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 4th Author's Name | Eisuke KOIZUMI |
| 4th Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 5th Author's Name | Hiroki SHIZUYA |
| 5th Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| Date | 2011-11-15 |
| Paper # | ISEC2011-55,LOIS2011-49 |
| Volume (vol) | vol.111 |
| Number (no) | 285 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |