发明申请
- 专利标题： VALIDATING A METADATA TREE USING A METADATA INTEGRITY VALIDATOR
- 专利标题（中）： 使用元素完整性验证器验证元数据树
-
申请号： US14421734申请日： 2012-09-12
-
公开(公告)号： US20150242641A1公开(公告)日： 2015-08-27
- 发明人: Jun Li , Ram Swaminathan , Sharad Singhal
- 申请人： Jun Li , Ram Swaminathan , Sharad Singhal
- 国际申请： PCT/US2012/054881 WO 20120912
- 主分类号： G06F21/60
- IPC分类号： G06F21/60 ; G06F19/00 ; G06F21/64 ; G06F17/30
摘要：
A method performed by a processing system includes reconstructing a metadata tree of a patient from a metadata tree journal, the metadata tree including a plurality of references to a corresponding plurality of encrypted electronic health records of the patient in an encrypted data store, and validating the metadata tree by comparing first integrity information of the metadata tree to second integrity information corresponding to the metadata tree journal provided by a metadata integrity validator.
公开/授权文献
信息查询
