Blockchain Enabled Trust-Based Location Privacy Protection Scheme in VANET

While enjoying the convenience brought by Location Based Service (LBS), the location privacy of vehicles in VANET may be disclosed. Distributed k-anonymity, as one of the most popular privacy protection methods, fails to take the trustworthiness of participants into account, resulting in malicious t...

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Bibliographic Details
Published in:IEEE transactions on vehicular technology 2020-02, Vol.69 (2), p.2034-2048
Main Authors: Luo, Bin, Li, Xinghua, Weng, Jian, Guo, Jingjing, Ma, Jianfeng
Format: Article
Language:English
Subjects:
Blockchain
Cryptography
Data structures
Dirichlet problem
distributed <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> k</tex-math> </inline-formula> </named-content>-anonymity
LBS
Location awareness
Location based services
Privacy
Reliability
Servers
Time lag
Trust
trust mechanism
Trustworthiness
VANET
Vehicles
Vehicular ad hoc networks
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