Name
Abstract | ||
|---|---|---|
Attribute Based Encryption (ABE) scheme can achieve information sharing of one-to-many users, without considering the number of users and the users identity. But, the traditional single Attribute Authority (AA) ABE scheme can hardly meet requirements of different agencies in distributed application environment and it is easy to form the system performance bottlenecks. Based on ciphertext-policy ABE scheme, this paper proposes a multi-authority revocable ABE scheme, where the classification manages user attributes, effectively relieving the management burden of single organization. In addition, it can achieve fine grained access control of shared information by adopting tree access strategy and secret sharing scheme, and support system attribute revocation. Finally, we show that the scheme is secure against chosen plaintext attack under the Decisional Bilinear Diffie-Hellman (DBDH) assumption. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/ICCCN.2015.7288431 | 2015 24th International Conference on Computer Communication and Networks (ICCCN) |
Keywords | Field | DocType |
multiauthority attribute based encryption scheme,one-to-many user information sharing,distributed application environment,ciphertext-policy ABE scheme,attribute authority ABE scheme,secret sharing scheme,tree access strategy,system attribute revocation,plaintext attack,decisional bilinear Diffie-Hellman assumption | Secret sharing,Chosen-plaintext attack,Cryptography,Computer science,Computer security,Attribute-based encryption,Computer network,Revocation,Access control,Information sharing,Distributed computing,Bilinear interpolation | Conference |
ISSN | Citations | PageRank |
1095-2055 | 2 | 0.37 |
References | Authors | |
2 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiaofang Huang | 1 | 3 | 1.07 |
| Tao Qi | 2 | 15 | 12.43 |
| BaoDong Qin | 3 | 2 | 0.37 |
| Zhi-qin Liu | 4 | 12 | 4.93 |