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| Presentation | 2020-09-11 15:10 A study of steganography based on error correction code and secret sharing scheme Kaito Onuma, Sumiko Miyata (SIT)  CS2020-44 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | steganography / Shamir’s secret sharing scheme / spread spectrum method / RS code / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 164, CS2020-44, pp. 47-52, Sept. 2020. | |
| Paper # | CS2020-44 | |
| Date of Issue | 2020-09-03 (CS) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | CS2020-44 |
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| Conference Information | |
| Committee | CS IN NS NV |
| Conference Date | 2020-09-10 - 2020-09-11 |
| 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. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2020-09-CS-IN-NS-NV |
| Language | Japanese |
| 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 |
| Keyword(5) | |
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| 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) |
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| Speaker | Author-1 |
| Date Time | 2020-09-11 15:10:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2020-44 |
| Volume (vol) | vol.120 |
| Number (no) | no.164 |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2020-09-03 (CS) |
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