| Presentation | 2014-08-21 Physical-random number generation using a semiconductor laser diode's frequency noise characteristics : Influence of light source characteristics Naohiro MIZUTANI, Masatoshi HASEGAWA, Hideaki ARAI, Shinya MAEHARA, Kohei DOI, Takashi SATO, Yasuo OHDAIRA, Masashi OHKAWA, Shuichi SAKAMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The encryption technique is necessary for the internet community. The encryption using the pseudo-random numbers is considered safe because it takes a lot of time to decode it. However, since high speed processing computers are emerging in these days, it may not safe anymore. On the other hand, quantum cryptographic communications which are theoretically impossible to decode have been advanced and need a large number of physical random numbers. This paper describes a method, whereby semiconductor laser diodes' frequency noise-signatures generate a series of physical random numbers. As a result, we generated random number bit strings at 40Gb/s in a VCSEL and at 50Gb/s in a FPLD. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Laser diode / Physical-random number / Frequency noise / Cryptography |
| Paper # | R2014-34,EMD2014-39,CPM2014-54,OPE2014-64,LQE2014-38 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2014/8/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Physical-random number generation using a semiconductor laser diode's frequency noise characteristics : Influence of light source characteristics |
| Sub Title (in English) | |
| Keyword(1) | Laser diode |
| Keyword(2) | Physical-random number |
| Keyword(3) | Frequency noise |
| Keyword(4) | Cryptography |
| 1st Author's Name | Naohiro MIZUTANI |
| 1st Author's Affiliation | Sato Lab., Graduate School of Science and Technology, Niigata University() |
| 2nd Author's Name | Masatoshi HASEGAWA |
| 2nd Author's Affiliation | Sato Lab., Graduate School of Science and Technology, Niigata University |
| 3rd Author's Name | Hideaki ARAI |
| 3rd Author's Affiliation | Sato Lab., Graduate School of Science and Technology, Niigata University |
| 4th Author's Name | Shinya MAEHARA |
| 4th Author's Affiliation | Faculty of Engineering, Niigata University |
| 5th Author's Name | Kohei DOI |
| 5th Author's Affiliation | Research Institute for Engineering and Technology, Tohoku Gakuin University |
| 6th Author's Name | Takashi SATO |
| 6th Author's Affiliation | Faculty of Engineering, Niigata University |
| 7th Author's Name | Yasuo OHDAIRA |
| 7th Author's Affiliation | Faculty of Engineering, Niigata University |
| 8th Author's Name | Masashi OHKAWA |
| 8th Author's Affiliation | Faculty of Engineering, Niigata University |
| 9th Author's Name | Shuichi SAKAMOTO |
| 9th Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2014-08-21 |
| Paper # | R2014-34,EMD2014-39,CPM2014-54,OPE2014-64,LQE2014-38 |
| Volume (vol) | vol.114 |
| Number (no) | 187 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |