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公开(公告)号:US20150213570A1
公开(公告)日:2015-07-30
申请号:US14421784
申请日:2012-09-19
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP
Inventor: Jun Li , Ram Swaminathan , Sharad Singhal
CPC classification number: G06Q50/22 , G06F16/2291 , G06F21/6245 , G06Q10/10 , G06Q50/24 , G06Q2220/10 , G16H10/60 , H04L9/0836 , H04L9/3268 , H04L2209/68 , H04L2209/88
Abstract: A method performed by a processing system includes encrypting an electronic health record of a patient using a record key, encrypting a portion of a node of a metadata tree of the patient with a node key, the portion including a reference to the encrypted record in an encrypted data store, and updating the metadata tree for the patient to include the encrypted node and a node key lockbox with the node key.
Abstract translation: 由处理系统执行的方法包括使用记录密钥对患者的电子健康记录进行加密,用节点密钥加密患者的元数据树的节点的一部分,该部分包括对加密记录的引用 加密数据存储,以及更新患者的元数据树以包括加密节点和具有节点密钥的节点密钥锁箱。