| Presentation | 2006-09-13 The Real-Time Steganography Based on Audio-to-Audio Data Bit Stream Xuping HUANG, Ryota KAWASHIMA, Norihisa SEGAWA, Yoshihiko ABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, it is common that the privacy is got by the third party in an illegal way. Steganography has focused the world's attentions as an important information hiding technology, especially in the statement of live broadcasting, which has the character of real-time and is a one-sender vs. plural-receivers system. In order to keep the important information secret to the specified receiver according to the data extracting technology even though the stego data had been sent to all the receivers, it makes senses to develop the Real-Time steganography technology. We present a new real-time steganography technology to embed real-time-made audio data into another audio data synchronously by dividing both the cover and embedded the audio data into frames with fixed-size and using LSB rewriting method. We also analyze the embedding method to show that the amplitude makes no effort when embedding. We have got the conclusion that it is possible to embed the large-amplitude real-time-made audio data into low-amplitude cover audio data synchronously with the existence of the secret data being hardly aware of, which is to make the embedded secret audio data not that vulnerable. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Real-Time / Steganography / Audio-to-Audio |
| Paper # | ISEC2006-74 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2006/9/6(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The Real-Time Steganography Based on Audio-to-Audio Data Bit Stream |
| Sub Title (in English) | |
| Keyword(1) | Real-Time |
| Keyword(2) | Steganography |
| Keyword(3) | Audio-to-Audio |
| 1st Author's Name | Xuping HUANG |
| 1st Author's Affiliation | The Graduate school of Software Information Science, Iwate Prefectural University() |
| 2nd Author's Name | Ryota KAWASHIMA |
| 2nd Author's Affiliation | The Graduate school of Software Information Science, Iwate Prefectural University |
| 3rd Author's Name | Norihisa SEGAWA |
| 3rd Author's Affiliation | Faculty of Software and Information Science, Iwate Prefectural University |
| 4th Author's Name | Yoshihiko ABE |
| 4th Author's Affiliation | Faculty of Software and Information Science, Iwate Prefectural University |
| Date | 2006-09-13 |
| Paper # | ISEC2006-74 |
| Volume (vol) | vol.106 |
| Number (no) | 235 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |