Conjunctive multi-key searchable encryption with attribute-based access control for EHR systems

•In this paper, we study conjunctive multi-key searchable encryption with attribute-based access control for HER systems. Compared with the existing multi-key searchable encryption (MKSE) schemes, our solution has the following four advantages:•Our scheme has more flexible attribute access policy. D...

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Veröffentlicht in:	Computer standards and interfaces 2022-08, Vol.82, p.103606, Article 103606
Hauptverfasser:	Li, Wanhua, Xu, Lingling, Wen, Yamin, Zhang, Fangguo
Format:	Artikel
Sprache:	eng
Schlagworte:	Access control Attribute-based Conjunctive keyword search EHR Electronic health records Encryption Health care facilities Health services Keywords Multi-key Physicians Searchable encryption
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