| Presentation | 2011-03-03 Attribute-Based Encryption with Traceability and Revocability Yuichi SATOH, Daisuke MORIYAMA, Hiroshi DOI, Jinhui CHAO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a Ciphertext-Policy Attribute-Based Encryption(CP-ABE) with traceability and revocability. By using our CP-ABE, anyone can trace at least one of the users who created the pirate decoder and revoke the traitor. We prove our CP-ABE is selectively secure for each part under the decisional Bilinear Diffie-Hellman exponent assumption and the modified decisional linear assumption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Attribute-Based Encryption / Traitor Tracing / Traitor Revocation / Black-Box Tracing |
| Paper # | IT2010-70,ISEC2010-74,WBS2010-49 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2011/2/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Attribute-Based Encryption with Traceability and Revocability |
| Sub Title (in English) | |
| Keyword(1) | Attribute-Based Encryption |
| Keyword(2) | Traitor Tracing |
| Keyword(3) | Traitor Revocation |
| Keyword(4) | Black-Box Tracing |
| 1st Author's Name | Yuichi SATOH |
| 1st Author's Affiliation | Chuo University() |
| 2nd Author's Name | Daisuke MORIYAMA |
| 2nd Author's Affiliation | Institute of Information Security |
| 3rd Author's Name | Hiroshi DOI |
| 3rd Author's Affiliation | Institute of Information Security |
| 4th Author's Name | Jinhui CHAO |
| 4th Author's Affiliation | Chuo University |
| Date | 2011-03-03 |
| Paper # | IT2010-70,ISEC2010-74,WBS2010-49 |
| Volume (vol) | vol.110 |
| Number (no) | 443 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |