| Presentation | 2003/3/19 A Method of Displaying Secret Information Only to the Designated User Yukinori YAMADA, Junji SHIKATA, Tsutomu MATSUMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Currently, it increases the opportunity to use an information terminal in the crowded surroundings such as on a street or in a train. In such a case, it is pointed out that there is a possibility of important information being leaked out by taking a peep at the screen of the information terminal. Thus, a method of displaying secret information only to the designated user is required. Our proposal is to embed the secret information to the screen using steganography which is a technique of concealing the existence of the secret information itself. In this paper, we defined this technique as computer-to-human steganography. As a concrete example of the computer-to-human steganography, we implement a system in which only the designated use with a legal extraction-key can extract a secret information from the scree. In this system, a secret information is embedded into the HTML file, and then displayed in the screen by the WEB browser. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Information Hiding / Steganography / Text / HTML |
| Paper # | IT2002-50,ISEC2002-108,SST2002-156,ITS2002-133 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2003/3/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | A Method of Displaying Secret Information Only to the Designated User |
| Sub Title (in English) | |
| Keyword(1) | Information Hiding |
| Keyword(2) | Steganography |
| Keyword(3) | Text |
| Keyword(4) | HTML |
| 1st Author's Name | Yukinori YAMADA |
| 1st Author's Affiliation | Gradutate School of Environment and Information Sciences Yokohama National University() |
| 2nd Author's Name | Junji SHIKATA |
| 2nd Author's Affiliation | Gradutate School of Environment and Information Sciences Yokohama National University |
| 3rd Author's Name | Tsutomu MATSUMOTO |
| 3rd Author's Affiliation | Gradutate School of Environment and Information Sciences Yokohama National University |
| Date | 2003/3/19 |
| Paper # | IT2002-50,ISEC2002-108,SST2002-156,ITS2002-133 |
| Volume (vol) | vol.102 |
| Number (no) | 743 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |