| Presentation | 2013-11-22 An Experimental Study on Secure Optical Access System using Y-00 Cipher Fumio FUTAMI, Osamu HIROTA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It was revealed that contents of communication were collected and stored by tapping optical signals from optical fiber cables. Therefore, the protection technology of such eavesdropping is now an urgent need to be developed. Recently Defense Advanced Research Projects Agency (DARPA) in the United States is focusing on the R&D of the cyber security. Last year, DARPA changed its policy and started the project of the physical cipher, "Quiness", for protecting eavesdropping the information in the fiber communication link. The goal of the project is rather high, the bit rate of 1 - 10 Gb/s and distance of 1,000 - 10,000 km. Our Institute has been conducting theoretically and experimentally the R&D of Y-00 quantum cipher, a physical cipher, to meet such performance. So far, the authors evaluated experimentally Y-00 performance of the security levels as well as the communication systems. The random cipher nature was experimentally measured as the security level evaluation. Y-00 transmission experiments were also demonstrated at the data rate over giga-bit per second in long distance optical fiber transmission lines and error-free performance of 2.5-Gb/s Y-00 transceiver over 160-km installed optical fiber over two months was demonstrated. In this report, the authors propose and demonstrate experimentally a secure multiple point optical access system by using Y-00 cipher. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Y-00 quantum cipher / Y-00 transceiver / secure optical access |
| Paper # | OCS2013-89 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2013/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Experimental Study on Secure Optical Access System using Y-00 Cipher |
| Sub Title (in English) | |
| Keyword(1) | Y-00 quantum cipher |
| Keyword(2) | Y-00 transceiver |
| Keyword(3) | secure optical access |
| 1st Author's Name | Fumio FUTAMI |
| 1st Author's Affiliation | Quantum ICT Research Institute, Tamagawa University() |
| 2nd Author's Name | Osamu HIROTA |
| 2nd Author's Affiliation | Quantum ICT Research Institute, Tamagawa University |
| Date | 2013-11-22 |
| Paper # | OCS2013-89 |
| Volume (vol) | vol.113 |
| Number (no) | 305 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |