| Presentation | 2017-03-06 [Poster Presentation] A Permutation-Based Image Encryption Scheme with Resistance against Some Attacks and Its Key Management Takeshi Ogasawara, Shoko Imaizumi, Hitoshi Kiya, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a permutation-based image encryption scheme that improves resistance against brute force attacks and jigsaw puzzle solvers. In the proposed method, we combine several images from an image database and perform the permutation-based image encryption to the combined image. The number of the divided blocks can be increased by concatenating images, and the block size would be maintained. In addition, the proposed scheme extends the conventional encryption scheme by dealing with the R, G, and B components independently. Therefore, it can reduce the color deviation in the encrypted image. The resistance against the above attacks could be consequently increased. We also discuss its key generation and management using hash chains. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ETC system / image encryption / key space / jigsaw puzzle solver / key generation |
| Paper # | EMM2016-91 |
| Date of Issue | 2017-02-27 (EMM) |
| Conference Information | |
| Committee | EMM |
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| Conference Date | 2017/3/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyakojima Marin Terminal Building (Okinawa) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image and Sound Quality, Metrics for Perception and Recognition, Human Auditory and Visual System, etc. |
| Chair | Akinori Ito(Tohoku Univ.) |
| Vice Chair | Masaki Kawamura(Yamaguchi Univ.) / Hirohisa Hioki(Kyoto Univ.) |
| Secretary | Masaki Kawamura(Nagasaki Univ.) / Hirohisa Hioki(Osaka Pref. Univ.) |
| Assistant | Rui Shogenji(Shizuoka Univ.) / Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Enriched MultiMedia |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] A Permutation-Based Image Encryption Scheme with Resistance against Some Attacks and Its Key Management |
| Sub Title (in English) | |
| Keyword(1) | ETC system |
| Keyword(2) | image encryption |
| Keyword(3) | key space |
| Keyword(4) | jigsaw puzzle solver |
| Keyword(5) | key generation |
| 1st Author's Name | Takeshi Ogasawara |
| 1st Author's Affiliation | Chiba University(Chiba Univ) |
| 2nd Author's Name | Shoko Imaizumi |
| 2nd Author's Affiliation | Chiba University(Chiba Univ) |
| 3rd Author's Name | Hitoshi Kiya |
| 3rd Author's Affiliation | Tokyo Metropolitan University(TMU) |
| Date | 2017-03-06 |
| Paper # | EMM2016-91 |
| Volume (vol) | vol.116 |
| Number (no) | EMM-501 |
| Page | pp.pp.31-36(EMM), |
| #Pages | 6 |
| Date of Issue | 2017-02-27 (EMM) |