Titlebook: Cyberspace Safety and Security; 14th International S Xiaofeng Chen,Jian Shen,Willy Susilo Conference proceedings 2022 The Editor(s) (if app

小步走路

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A Collaborative Access Control Scheme Based on?Incentive MechanismsBE) and is uploaded to Inter-Planetary File System (IPFS), which not only ensures the confidentiality of data but also prevents malfunctions. Through the incentive mechanism of the blockchain, the user’s enthusiasm of decryption is improved. Finally, the theoretical analysis shows that the scheme is secure and efficient.