| Paper Abstract and Keywords |
| Presentation |
2006-09-13 10:20
The Real-Time Steganography Based on Audio-to-Audio Data Bit Steam
Xuping Huang, Ryota Kawashima, Norihisa Segawa, Yoshihiko Abe (Iwate Pref Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (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) |
| (in English) |
Real-Time / Steganography / Audio-to-Audio / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 235, ISEC2006-74, pp. 15-22, Sept. 2006. |
| Paper # |
ISEC2006-74 |
| Date of Issue |
2006-09-06 (ISEC) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
ISEC |
| Conference Date |
2006-09-13 - 2006-09-13 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ISEC |
| Conference Code |
2006-09-ISEC |
| Language |
English (Japanese title is available) |
| 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 Steam |
| Sub Title (in English) |
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| Keyword(1) |
Real-Time |
| Keyword(2) |
Steganography |
| Keyword(3) |
Audio-to-Audio |
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| 1st Author's Name |
Xuping Huang |
| 1st Author's Affiliation |
Graduate School of Iwate Prefectural University (Iwate Pref Univ.) |
| 2nd Author's Name |
Ryota Kawashima |
| 2nd Author's Affiliation |
Graduate School of Iwate Prefectural University (Iwate Pref Univ.) |
| 3rd Author's Name |
Norihisa Segawa |
| 3rd Author's Affiliation |
Iwate Prefectural University (Iwate Pref Univ.) |
| 4th Author's Name |
Yoshihiko Abe |
| 4th Author's Affiliation |
Iwate Prefectural University (Iwate Pref Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-09-13 10:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
ISEC |
| Paper # |
ISEC2006-74 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.235 |
| Page |
pp.15-22 |
| #Pages |
8 |
| Date of Issue |
2006-09-06 (ISEC) |