Verifiable and auditable multi-authority attribute-based encryption

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Xingwang Wang, Peng Zeng, Jiaying Luo

Published: 01 Jan 2025, Last Modified: 05 Oct 2025Comput. Stand. Interfaces 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•We make attribute authorities independent with each other.•We give a new Zero Knowledge proof protocol to make our scheme verifiable.•We give two external schemes to decentralize the audit power in basic scheme.•The access policy is designed based on linear secret sharing scheme, which is flexible.