Journal article
DABKE: Secure deniable attribute-based key exchange framework
Journal of Computer Security, Vol.27(2), pp.259-275
2019
Abstract
We introduce the first deniable attribute-based key exchange (DABKE) framework that is resilient to impersonation attacks. We define the formal security models for DABKE framework, and propose a generic compiler that converts any attribute-based key exchanges into deniable ones. We prove that it can achieve session key security and user privacy in the standard model, and strong deniability in the simulation-based paradigm. In particular, the proposed generic compiler ensures: 1) a dishonest user cannot impersonate other user’s session participation in conversations since implicit authentication is used among authorized users; 2) an authorized user can plausibly deny his/her participation after secure conversations with others; 3) the strongest form of deniability is achieved using one-round communication between two authorized users.
Details
- Title
- DABKE: Secure deniable attribute-based key exchange framework
- Authors/Creators
- Y. Tian (Author/Creator) - Singapore Management UniversityY. Li (Author/Creator) - Singapore Management UniversityG. Yang (Author/Creator) - University of WollongongW. Susilo (Author/Creator) - University of WollongongY. Mu (Author/Creator) - Fujian Normal UniversityH. Cui (Author/Creator) - Computer Science and Software Engineering, RMIT University, Victoria, Australia. E-mail: hui.cui@rmit.edu.auY. Zhang (Author/Creator) - Singapore Management University
- Publication Details
- Journal of Computer Security, Vol.27(2), pp.259-275
- Publisher
- IOS Press
- Identifiers
- 991005540058307891
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Journal article
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