Data not found

DABKE: Secure deniable attribute-based key exchange framework

Country : Singapore
Department : Singapore Management University
Project Title : DABKE: Secure deniable attribute-based key exchange framework
Researcher : ZHANG, Yinghui , CUI, Hui , MU, Yi , YANG, Guomin , SUSILO, Willy , LI, Yingjiu , TIAN, Yangguang
Keyword : Attribute-based Key Exchange , Impersonation Attacks , Strong Deniability , Generic Compiler , Information Security
Publisher : Institutional Knowledge at Singapore Management University
Year End : 2019
Identifier : https://ink.library.smu.edu.sg/cgi/viewcontent.cgi?article=5353&context=sis_research , https://ink.library.smu.edu.sg/sis_research/4350
Source : Research Collection School Of Information Systems
Abstract / Description :

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.

References

ZHANG, Yinghui and others / et al. (2019). DABKE: Secure deniable attribute-based key exchange framework.  Singapore: Singapore Management University.
ZHANG, Yinghui and others / et al. 2019. "DABKE: Secure deniable attribute-based key exchange framework".  Singapore: Singapore Management University.
ZHANG, Yinghui and others / et al. "DABKE: Secure deniable attribute-based key exchange framework."  Singapore: Singapore Management University, 2019. Print.
ZHANG, Yinghui and others / et al. DABKE: Secure deniable attribute-based key exchange framework. Singapore: Singapore Management University; 2019.

Export

Share