Paper 2024/986
FABESA: Fast (and Anonymous) Attribute-Based Encryption under Standard Assumption
Abstract
Attribute-Based Encryption (ABE) provides fine-grained access control to encrypted data and finds applications in various domains. The practicality of ABE schemes hinges on the balance between security and efficiency. The state-of-the-art adaptive secure ABE scheme, proven to be adaptively secure under standard assumptions (FAME, CCS'17), is less efficient compared to the fastest one (FABEO, CCS'22) which is only proven secure under the Generic Group Model (GGM). These traditional ABE schemes focus solely on message privacy. To address scenarios where attribute value information is also sensitive, Anonymous ABE (
Metadata
- Available format(s)
-
PDF
- Category
- Public-key cryptography
- Publication info
- Preprint.
- DOI
- 10.1145/3658644.3670321
- Keywords
- Attribute-Based EncryptionDLIN assumptionAnonymity
- Contact author(s)
-
long meng @ surrey ac uk
liqun chen @ surrey ac uk
yangguang tian @ surrey ac uk
mark manulis @ unibw de - History
- 2024-06-25: last of 2 revisions
- 2024-06-18: received
- See all versions
- Short URL
- https://ia.cr/2024/986
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2024/986, author = {Long Meng and Liqun Chen and Yangguang Tian and Mark Manulis}, title = {{FABESA}: Fast (and Anonymous) Attribute-Based Encryption under Standard Assumption}, howpublished = {Cryptology {ePrint} Archive, Paper 2024/986}, year = {2024}, doi = {10.1145/3658644.3670321}, url = {https://eprint.iacr.org/2024/986} }