Presentation | 2002/5/13 A Practical Realization of Secret Key Distribution based on Classical Noise Kouichi YAMAZAKI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we try to develop a practical key distribution scheme based on classical noise. First, we apply so called "conceptual channel" to Yuen-Kim key distribution scheme. The efficiency is illustrated by several numerical results. Then, Yuen-Kim scheme is improved so that the conceptual channel works efficiently for the fiber optic commumcation system. An appropriate signal scheme is given for the proposed system with intense light in a coherent state. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | key distribution / physical cryptography / conceptual channel / secrecy capacity / shot noise limit / coherent state |
Paper # | IT2002-9 |
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Committee | IT |
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Conference Date | 2002/5/13(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 Theory (IT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Practical Realization of Secret Key Distribution based on Classical Noise |
Sub Title (in English) | |
Keyword(1) | key distribution |
Keyword(2) | physical cryptography |
Keyword(3) | conceptual channel |
Keyword(4) | secrecy capacity |
Keyword(5) | shot noise limit |
Keyword(6) | coherent state |
1st Author's Name | Kouichi YAMAZAKI |
1st Author's Affiliation | Faculty of Eng., Tamagawa University() |
Date | 2002/5/13 |
Paper # | IT2002-9 |
Volume (vol) | vol.102 |
Number (no) | 66 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |