Efficient large-universe multi-authority ciphertext-policy attribute-based encryption with white-box traceability

Efficient large-universe multi-authority ciphertext-policy attribute-based encryption with white-box traceability

Traceable multi-authority ciphertext-policy attribute-based encryption (CP-ABE) is a practical encryption method that can achieve user traceability and fine-grained access control simultaneously. However, existing traceable multi-authority CP-ABE schemes have two main limitations that prevent them f...

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Bibliographic Details
Main Authors: ZHANG, Kai, LI, Hui, MA, Jianfeng, LIU, Ximeng
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2017
Subjects:
attribute-based encryption
multi-authority
ciphertext-policy
traceability
large universe
Information Security
Online Access:https://ink.library.smu.edu.sg/sis_research_all/14
https://ink.library.smu.edu.sg/context/sis_research_all/article/1033/viewcontent/032102.pdf
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Institution: Singapore Management University
Language: English

Internet

https://ink.library.smu.edu.sg/sis_research_all/14
https://ink.library.smu.edu.sg/context/sis_research_all/article/1033/viewcontent/032102.pdf

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