| Presentation | 2007-12-19 An Integration Method of Incomplete Cryptographic System and Spread Spectrum Encoder Ta MINH THANH, Munetoshi IWAKIRI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Digital contents can be copied without degradation, so that problems of illegal distribution of contents occur. Digital watermarking is a technique to solve this problems. This report proposes an integration method of incomplete cryptographic system with spread spectrum encoder. Our method focuses on spreading spectrum of copyright information for embbeding and extracting digital watermarks. Perfomance of proposal method is evaluated by affection of decoding process makes a watermarked contents based on incomplete cryptography with JPEG algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spread Spectrum / Incomplete Cryptographic / Digital Rights Management / JPEG |
| Paper # | ISEC2007-115 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2007/12/12(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 Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Integration Method of Incomplete Cryptographic System and Spread Spectrum Encoder |
| Sub Title (in English) | |
| Keyword(1) | Spread Spectrum |
| Keyword(2) | Incomplete Cryptographic |
| Keyword(3) | Digital Rights Management |
| Keyword(4) | JPEG |
| 1st Author's Name | Ta MINH THANH |
| 1st Author's Affiliation | National Defense Academy() |
| 2nd Author's Name | Munetoshi IWAKIRI |
| 2nd Author's Affiliation | National Defense Academy |
| Date | 2007-12-19 |
| Paper # | ISEC2007-115 |
| Volume (vol) | vol.107 |
| Number (no) | 397 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |