Presentation | 2013-09-12 Secret Sharing Scheme in QR Code Considering the Size of Shares Masaki KURAMOTO, Kazuhiro KONO, Yoshimichi ITO, Noboru BABAGUCHI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a secret sharing method for multiple QR codes considering the size of shares. In our method, we embed shares into redundant regions, which are unused in ordinary use. However, there is a possibility that we cannot embed shares due to the space limitation of the redundant regions. By utilizing characters as a kind of share, we can reduce the size of shares that are embedded into redundant regions. We also evaluate information-theoretic security for our method using the notion of entropy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | QR code / secret sharing / exclusive or operation |
Paper # | LOIS2013-14,IE2013-35,EMM2013-57 |
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Committee | LOIS |
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Conference Date | 2013/9/5(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Life Intelligence and Office Information Systems (LOIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Secret Sharing Scheme in QR Code Considering the Size of Shares |
Sub Title (in English) | |
Keyword(1) | QR code |
Keyword(2) | secret sharing |
Keyword(3) | exclusive or operation |
1st Author's Name | Masaki KURAMOTO |
1st Author's Affiliation | Osaka University() |
2nd Author's Name | Kazuhiro KONO |
2nd Author's Affiliation | Kansai University |
3rd Author's Name | Yoshimichi ITO |
3rd Author's Affiliation | Osaka Electro-Communication University |
4th Author's Name | Noboru BABAGUCHI |
4th Author's Affiliation | Osaka University |
Date | 2013-09-12 |
Paper # | LOIS2013-14,IE2013-35,EMM2013-57 |
Volume (vol) | vol.113 |
Number (no) | 210 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |