| Presentation | 2010-03-05 Basics of Design and Analysis of Codes for Wiretap Channels Mitsuru Hamada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, codes that are constructible in polynomial time and achieve any rate below the secrecy capacity for wiretap channels (Wyner, 1975) were obtained by the author (the constructions themselves were presented in the IEEE ITW 2006, Chengdu, China). This result (the achievability of the secrecy capacity) would better be understood if it was viewed as an application of some fundamental result obtained by the author, i.e., a bound on 'information leakage' for codes obtained with concatenation. The aim of this report is to describe this bound (reported in an earlier IEICE technical meeting, Dec. 2009) in detail. In fact, the bound is presented in a generalized form. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wiretap channels / codes / constructible / secrecy capacity / achievable rates |
| Paper # | IT2009-145,ISEC2009-153,WBS2009-124 |
| Date of Issue |
| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2010/2/25(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 | Information Security (ISEC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Basics of Design and Analysis of Codes for Wiretap Channels |
| Sub Title (in English) | |
| Keyword(1) | Wiretap channels |
| Keyword(2) | codes |
| Keyword(3) | constructible |
| Keyword(4) | secrecy capacity |
| Keyword(5) | achievable rates |
| 1st Author's Name | Mitsuru Hamada |
| 1st Author's Affiliation | Quantum Information Science Research Center Tamagawa University Research Institute() |
| Date | 2010-03-05 |
| Paper # | IT2009-145,ISEC2009-153,WBS2009-124 |
| Volume (vol) | vol.109 |
| Number (no) | 445 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |