| Presentation | 2003/7/4 Improvement of the k-SD number to profit the hardware Masaaki NIIMURA, Yasushi FUWA, Katsumi WASAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To process the RSA cryptogram more fast, we focused to the signed-digit(SD) number system in which propagation of carry dose not occur, and have proposed the general radix-2fc signed-digit number system. And we developed a high speed LSI for the RSA cryptogram using this method. In this paper, we identify the probrems of hardware implementation of additional function with radix-2fc signed-digit numbers, and improved this radix-2fc signed-digit number system to implementation in hardware more easy and fast. And put this new method to develop the new high speed LSI for the RSA cryptogram, we get the processing speed 9 times faster than before. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | public key cryptosystem / LSI / signed-digit number |
| Paper # | CQ2003-39 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2003/7/4(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 | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of the k-SD number to profit the hardware |
| Sub Title (in English) | |
| Keyword(1) | public key cryptosystem |
| Keyword(2) | LSI |
| Keyword(3) | signed-digit number |
| 1st Author's Name | Masaaki NIIMURA |
| 1st Author's Affiliation | Faculty of Engineering, Shinshu University() |
| 2nd Author's Name | Yasushi FUWA |
| 2nd Author's Affiliation | Faculty of Engineering, Shinshu University Graduate Scool |
| 3rd Author's Name | Katsumi WASAKI |
| 3rd Author's Affiliation | Faculty of Engineering, Shinshu University Graduate Scool |
| Date | 2003/7/4 |
| Paper # | CQ2003-39 |
| Volume (vol) | vol.103 |
| Number (no) | 178 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |