| 基于医疗联盟链的数据安全保护方法 |
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| 引用本文： | 孙回,程徐,黄琤,陈付龙.基于医疗联盟链的数据安全保护方法[J].南京气象学院学报,2019,11(5):567-572. |
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| 作者姓名： | 孙回 程徐 黄琤 陈付龙 |
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| 作者单位： | 安徽师范大学 计算机与信息学院, 芜湖, 241002;网络与信息安全安徽省重点实验室, 芜湖, 241002,安徽师范大学 计算机与信息学院, 芜湖, 241002;网络与信息安全安徽省重点实验室, 芜湖, 241002,安徽师范大学 计算机与信息学院, 芜湖, 241002;网络与信息安全安徽省重点实验室, 芜湖, 241002,安徽师范大学 计算机与信息学院, 芜湖, 241002;网络与信息安全安徽省重点实验室, 芜湖, 241002 |
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| 基金项目： | 国家自然科学基金（61972438） |
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| 摘 要： | 随着互联网的飞速发展，医疗数据爆炸性增长，大量的医疗数据面临着安全共享问题.本文提出了一种基于医疗联盟链的数据安全保护方法，其中包括提出了一种安全认证与访问控制模型，并将查询逻辑分离存储技术引入该模型中，同时描述了基于医疗联盟链的认证凭据和访问权限数据的存储和访问.基于医疗联盟链的安全认证与访问控制模型包含了三个角色，第一角色是患者，第二角色是医护人员，第三角色是医疗联盟链.通过查询逻辑分离存储技术保护患者数据隐私，查询逻辑分离技术与医疗联盟链技术紧密结合，满足了不同医院之间医疗数据共享的需求，保障了患者的数据隐私和医护人员查阅数据的权限.
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| 关 键 词： | 医疗联盟链 数据安全 安全认证 访问控制 |
| 收稿时间： | 2019/9/9 0:00:00 |
Data security protection method based on medical alliance chain |
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| SUN Hui,CHENG Xu,HUANG Zheng and CHEN Fulong.Data security protection method based on medical alliance chain[J].Journal of Nanjing Institute of Meteorology,2019,11(5):567-572. |
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| Authors: | SUN Hui CHENG Xu HUANG Zheng and CHEN Fulong |
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| Institution: | School of Computer and Information, Anhui Normal University, Wuhu 241002;Anhui Provincial Key Laboratory of Network and Information Security, Wuhu 241002,School of Computer and Information, Anhui Normal University, Wuhu 241002;Anhui Provincial Key Laboratory of Network and Information Security, Wuhu 241002,School of Computer and Information, Anhui Normal University, Wuhu 241002;Anhui Provincial Key Laboratory of Network and Information Security, Wuhu 241002 and School of Computer and Information, Anhui Normal University, Wuhu 241002;Anhui Provincial Key Laboratory of Network and Information Security, Wuhu 241002 |
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| Abstract: | With the rapid development of Internet and explosive growth of medical data,the sharing of medical data results in serious security concerns.A data security protection method based on Medical Alliance Chain (MAC) is proposed,which includes a security authentication and access control model.The query logic detached storage technology is introduced into the model to protect patients'' data privacy.The storage and access of authentication credentials and access authority data are elaborated based on MAC.The security authentication and access control model based on MAC involves three roles of patients,medical staff,and the MAC.The query logic detached technology and the MAC are closely integrated to meet the needs of secure medical data sharing between different hospitals,and to protect patients'' data privacy as well as the right of medical staff to access data. |
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| Keywords: | medical alliance chain data security security authentication access control |
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