Blockchain-driven authorized data access mechanism for digital healthcare

【Author】 Chhikara, Deepak; Rana, Saurabh; Mishra, Ankita; Mishra, Dheerendra

【Source】JOURNAL OF SYSTEMS ARCHITECTURE

【影响因子】5.836

【Abstract】The existing traditional medical database system is a centralized system in which data manipulation is easy, privacy is critical, and there is a lack of easy information exchange and adequate data management. Although blockchain mechanisms have the potential to use and easily maintained on the distributed medical architecture around the globe to address the bottleneck situation. In this paper, we propose a blockchain-based authenticated access control framework. We use blockchain technology to defend patients' rights to licensed medical material distribution systems. The proposed mechanism's security has been demonstrated against adversary. The analysis of performance and comparative study is also performed, which shows that it is a reliable authenticated access control architecture for e-healthcare in terms of efficiency and security.

【Keywords】Healthcare system; Blockchain; Access control; Authentication; Privacy

【发表时间】2022 OCT

【收录时间】2022-10-05

【文献类型】实验仿真

【主题类别】

区块链应用-实体经济-医疗领域