A Data Hierarchical Encryption Scheme Based on Attribute Hiding under Multiple Authorization Centers

A Data Hierarchical Encryption Scheme Based on Attribute Hiding under Multiple Authorization Centers

The data hierarchical Ciphertext-Policy Attribute-Based Encryption (CP-ABE) scheme implements multiple hierarchical data encryption of a single access policy, which reduces the computation and storage overhead. However, existing data hierarchical CP-ABE schemes have some problems, such as the leakag...

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Bibliographic Details
Main Authors: Caimei Wang, Jianzhong Pan, Jianhao Lu, Zhize Wu
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Electronics
Subjects:
data hierarchical
attribute-based encryption
attribute hiding
multiple authorization centers
Online Access:https://www.mdpi.com/2079-9292/13/1/125

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https://www.mdpi.com/2079-9292/13/1/125

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