| Presentation | 2014/5/15 Updating method of distributed data in secret sharing system HIDEYUKI FURUTA, YUJI SUGA, KEIICHI IWAMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A secret sharing scheme protects a secret by distributing related information among members in a group. An access structure for a secret sharing defines all subsets of members who are authorized to reconstruct the secret. We discussed the update of the shared information of all without having to restore the secret information. It can respond more efficiently even in the case of changing the threshold value k. The updating of distributed information can be run on the system side all, there is no burden on the owner of the confidential information. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | A secret sharing scheme / update of the shared information |
| Paper # | Vol.2014-CSEC-65 No.1,Vol.2014-IOT-25 No.1 |
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| Conference Information | |
| Committee | ICM |
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| Conference Date | 2014/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information and Communication Management(ICM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Updating method of distributed data in secret sharing system |
| Sub Title (in English) | |
| Keyword(1) | A secret sharing scheme |
| Keyword(2) | update of the shared information |
| 1st Author's Name | HIDEYUKI FURUTA |
| 1st Author's Affiliation | (Present office)Tokyo University of Science() |
| 2nd Author's Name | YUJI SUGA |
| 2nd Author's Affiliation | (Present office)Internet Initiative Japan Inc. |
| 3rd Author's Name | KEIICHI IWAMURA |
| 3rd Author's Affiliation | (Present office)Tokyo University of Science |
| Date | 2014/5/15 |
| Paper # | Vol.2014-CSEC-65 No.1,Vol.2014-IOT-25 No.1 |
| Volume (vol) | vol.114 |
| Number (no) | 43 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |