A Lightweight CP-ABE Scheme with Direct Attribute Revocation for Vehicular Ad Hoc Network

A Lightweight CP-ABE Scheme with Direct Attribute Revocation for Vehicular Ad Hoc Network

Ciphertext-Policy Attribute-Based Encryption (CP-ABE) technology provides a new solution to address the security and fine-grained access control of traffic information in vehicular ad hoc networks (VANETs). However, in most CP-ABE schemes for VANETs, attribute revocation suffers from high system con...

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Bibliographic Details
Main Authors: Yilong Liu, Shengwei Xu, Ziyan Yue
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Entropy
Subjects:
VANETs
CP-ABE
attribute direct revocation
scalar multiplication
Online Access:https://www.mdpi.com/1099-4300/25/7/979

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