LBAC: A lightweight blockchain-based access control scheme for the internet of things
Information Sciences(2021)
摘要
•A lightweight access control model under the assumption that the cloud is untrusted.•Guarantee the correctness of outsourcing decryption based on smart contracts.•A user credibility incentive scheme to dynamically adjust the user’s endorsement policy.
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关键词
Attribute-based encryption,Access control,Lightweight decryption,Permissioned blockchain,Fabric blockchain
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