Blockchain-Enabled Key Aggregate Searchable Encryption Scheme for Personal Health Record Sharing With Multidelegation - Lee, JoonYoung; Oh, Jihyeon; Kwon, DeokKyu; Kim, Myeonghyun; Kim, Keonwoo; Park, Youngho (IEEE internet of things journal, 2024)
Keywords: Access control; Blockchain; Blockchain (BC); Cloud computing; Cryptography; Cybersecurity; Data privacy; Encryption; Health services; Internet of Things; key aggregate searchable encryption (KASE); Medical services; multidelegation; Performance evaluation; Personal health; personal health record (PHR) sharing; Servers; smart contract; Smart contracts