會議論文
| 學年 | 112 |
|---|---|
| 學期 | 1 |
| 發表日期 | 2023-10-10 |
| 作品名稱 | Enhancements of visual secret sharing with quick response codes |
| 作品名稱（其他語言） | |
| 著者 | Huang, Hsiang-cheh; Chang, Feng-cheng; Lu, Yuh-yih; Lin, Yi-shu |
| 作品所屬單位 | |
| 出版者 | |
| 會議名稱 | 2023 IEEE 12th Global Conference on Consumer Electronics (GCCE) |
| 會議地點 | Nara, Japan |
| 摘要 | Visual secret sharing is the method for distributing a secret among a group by using images which can be seen by user groups. Each group holds a share, and with the sufficient amount of shares, the secret can be obtained. When the number of shares is below the threshold, secret would be unable to be acquired. We consider using the quick response (QR) codes, which can be captured by camera phones, to produce the shares for visual secret sharing. With the conventional method, reconstructed QR code can be captured and linked to the webpage while receiving insufficient number of shares, implying the leakage of secret. With our method, sufficient number of shares should be obtained to make the reconstructed QR code possible of delivering the information therein after capturing with the mobile phone camera. Hence, the security with visual secret sharing can be assured. |
| 關鍵字 | Visualization;QR codes;Cameras;Mobile handsets;Cryptography;Image reconstruction;Consumer electronics |
| 語言 | en_US |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20231010~20231013 |
| 通訊作者 | |
| 國別 | JPN |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/124794 ) |