Cloud-Assisted EHR Sharing With Security and Privacy Preservation via Consortium Blockchain - Wang, Yong; Zhang, Aiqing; Zhang, Peiyun; Wang, Huaqun (IEEE access, 2019)
Keywords: Access control; Algorithms; Blockchain; Cloud computing; Consortia; Cryptography; Data privacy; Data search; Data security; data sharing; Electronic health records; Encryption; Medical diagnostic imaging; Medical research; Performance evaluation; Physicians; Privacy; privacy preservation; Security