Presentation | 2020-09-11 A study of steganography based on error correction code and secret sharing scheme Kaito Onuma, Sumiko Miyata, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, the opportunity to handle information on the Internet has increased and interest in security has increased. Under such circumstances, steganography is a technology for safely exchanging information. Previous studies have proposed a method that combines Shamir’s secret sharing method and correlated steganography. Correlation-type steganography obtains secret information by embedding a pseudo-random number in an image and correlating the pseudo-random number during extraction. Since it is necessary to obtain a good correlation at the time of searching and extracting, each value of the pseudo-random number sequence is increased and embedded, which causes image quality deterioration. Therefore, in this paper, we introduce an error-correcting code so that the secret information can be correctly decoded without relying on the energy increase of the pseudo-random number, and the image quality is improved and the embedding capacity is increased. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | steganography / Shamir’s secret sharing scheme / spread spectrum method / RS code |
Paper # | CS2020-44 |
Date of Issue | 2020-09-03 (CS) |
Conference Information | |
Committee | CS / IN / NS |
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Conference Date | 2020/9/10(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Session management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future networks, Cloud/Data center networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine learning, etc. |
Chair | Jun Terada(NTT) / Kenji Ishida(Hiroshima City Univ.) / Akihiro Nakao(Univ. of Tokyo) |
Vice Chair | Daisuke Umehara(Kyoto Inst. of Tech.) / Kunio Hato(Internet Multifeed) / Tetsuya Oishi(NTT) |
Secretary | Daisuke Umehara(Mitsubishi Electric) / Kunio Hato(NICT) / Tetsuya Oishi(Hiroshima City Univ.) |
Assistant | Hiroyuki Saito(OKI) / Takahiro Yamaura(Toshiba) / / Shinya Kawano(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Systems / Technical Committee on Information Networks / Technical Committee on Network Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study of steganography based on error correction code and secret sharing scheme |
Sub Title (in English) | |
Keyword(1) | steganography |
Keyword(2) | Shamir’s secret sharing scheme |
Keyword(3) | spread spectrum method |
Keyword(4) | RS code |
1st Author's Name | Kaito Onuma |
1st Author's Affiliation | Shibaura Institute of Technology(SIT) |
2nd Author's Name | Sumiko Miyata |
2nd Author's Affiliation | Shibaura Institute of Technology(SIT) |
Date | 2020-09-11 |
Paper # | CS2020-44 |
Volume (vol) | vol.120 |
Number (no) | CS-164 |
Page | pp.pp.47-52(CS), |
#Pages | 6 |
Date of Issue | 2020-09-03 (CS) |