Publication Type
Journal Article
Version
acceptedVersion
Publication Date
8-2011
Abstract
Lossy trapdoor functions enable black-box construction of public key encryption (PKE) schemes secure against chosen-ciphertext attack [18]. Recently, a more efficient black-box construction of public key encryption was given in [13] with the help of chameleon all-but-one trapdoor functions (ABO-TDFs). In this paper, we propose a black-box construction for transforming any ABO-TDFs into chameleon ABO-TDFs with the help of chameleon hash functions. Instantiating the proposed general black-box construction of chameleon ABO-TDFs, we obtain the first chameleon ABO-TDFs based on the Decisional Diffie-Hellman (DDH) assumption.
Keywords
Lossy trapdoor functions, chameleon ABO-TDFs, Decisional Diffie-Hellman (DDH) assumption
Discipline
Information Security
Research Areas
Cybersecurity
Publication
Journal of Internet Services and Information Security
Volume
1
Issue
2/3
First Page
74
Last Page
88
ISSN
2182-2069
Identifier
10.1007/978-3-642-24316-5_18
Publisher
Polytechnic of Porto
Citation
LIU, Shengli; LAI, Junzuo; and DENG, Robert H..
General Construction of Chameleon All-but-one Trapdoor Functions. (2011). Journal of Internet Services and Information Security. 1, (2/3), 74-88.
Available at: https://ink.library.smu.edu.sg/sis_research/1432
Copyright Owner and License
Publisher
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Additional URL
https://doi.org/10.1007/978-3-642-24316-5_18
