Personal health record storage and sharing using searchable encryption and blockchain: A comprehensive survey
Abhishek Bisht,
Ashok Kumar Das,
Debasis Giri
Abstract:Personal Health Records (PHRs) allow patients to have full control over their health data. However, storage and sharing of PHRs still remains a difficult but necessary task, especially when health data is one of the major targets of cyber attacks worldwide. Searchable Encryption (SE) is a feasible solution for this problem and can be augmented by Blockchain to address some of its issues, such as verifiability. Therefore, SE using blockchain is a promising technologies to tackle the challenge of PHR storage and… Show more
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