| Presentation | 2015-03-04 Attribute Revocable Attribute-Based Encryption with Forward Secrecy for Fine-Grained Access Control of Shared Data Takeru NARUSE, Masami MOHRI, Yoshiaki SHIRAISHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Ciphertext-Policy Attribute-Based Encryption (CP-ABE) is suitable for data access control on a cloud storage system. In ABE, to revoke users' attributes, it is necessary to make them unable to decrypt ciphertexts. Some CP-ABE schemes for efficient attribute revocation have been proposed. However, they have not been given formal security proof against a revoked user, that is, whether they satisfy forward secrecy has not been shown or they do not achieve fine-grained access control of shared data. We propose an attribute revocable attribute-based encryption with forward secrecy for fine-grained access control of shared data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cryptographic cloud storage / Ciphertext-policy attribute-based encryption / Semantic security / Attribute revocation / Proxy re-encryption |
| Paper # | ICSS2014-93 |
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| Conference Information | |
| Committee | ICSS |
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| Conference Date | 2015/2/24(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 System Security (ICSS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Attribute Revocable Attribute-Based Encryption with Forward Secrecy for Fine-Grained Access Control of Shared Data |
| Sub Title (in English) | |
| Keyword(1) | Cryptographic cloud storage |
| Keyword(2) | Ciphertext-policy attribute-based encryption |
| Keyword(3) | Semantic security |
| Keyword(4) | Attribute revocation |
| Keyword(5) | Proxy re-encryption |
| 1st Author's Name | Takeru NARUSE |
| 1st Author's Affiliation | Nagoya Institute of Technology() |
| 2nd Author's Name | Masami MOHRI |
| 2nd Author's Affiliation | Gifu University |
| 3rd Author's Name | Yoshiaki SHIRAISHI |
| 3rd Author's Affiliation | Kobe University |
| Date | 2015-03-04 |
| Paper # | ICSS2014-93 |
| Volume (vol) | vol.114 |
| Number (no) | 489 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |