公开(公告)号：EP2564346A4

公开(公告)日：2017-07-05

申请号：EP10850860

申请日：2010-04-28

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： KARP ALAN H ,  LI JUN

IPC: H04L9/32 ,  G06F17/30 ,  G06F21/34 ,  G06Q20/40

CPC classification number: G06F21/34 ,  G06Q20/4093 ,  H04L9/321 ,  H04L9/3239

Abstract: Illustrated is a system and method that includes identifying data stored as an entry in a list. The system and method also includes truncating the entry to create a truncated entry. It further includes transforming the truncated entry into a hash, the hash used to set an index position value within a Bloom filter. The system and method also includes an interface module to transmit the Bloom filter.

Abstract translation: 图解说明了一种系统和方法，其包括识别作为列表中的条目存储的数据。 该系统和方法还包括截断条目以创建截断的条目。 它还包括将截断的条目转换成散列，该散列用于在布隆过滤器内设置索引位置值。 该系统和方法还包括发送布隆过滤器的接口模块。

公开(公告)号：EP2885762A4

公开(公告)日：2017-04-05

申请号：EP12891380

申请日：2012-08-30

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： LI JUN ,  SWAMINATHAN RAM ,  SINGHAL SHARAD

IPC: G06F19/00 ,  G06F21/60 ,  G06Q50/24

CPC classification number: G06F21/602 ,  G06Q10/10 ,  G06Q50/24 ,  G16H10/60

Abstract: A method performed by a processing system includes determining a location in a metadata tree of a patient for an electronic health record, generating a record key for the electronic health record based on the location and a provider key corresponding to a provider, the provider key generated from a patient key corresponding to the patient, encrypting the electronic health record using the record key to generate a encrypted record, and providing the encrypted record to an encrypted data store.

公开(公告)号：AU2012387667B2

公开(公告)日：2016-03-17

申请号：AU2012387667

申请日：2012-09-12

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： LI JUN ,  SWAMINATHAN RAM ,  SINGHAL SHARAD

IPC: G16H10/60 ,  H04L9/14

Abstract: A method performed by a processing system includes identifying a first node in a metadata tree of a patient that corresponds to an encrypted electronic health record in an encrypted data store and preventing a portion of the first node from being decrypted with a node key of a first healthcare participant in response to a second node of the metadata tree including key rotation information that indicates that the node key has been revoked by a second healthcare participant.

公开(公告)号：AU2012391038A1

公开(公告)日：2015-05-07

申请号：AU2012391038

申请日：2012-09-30

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： LI JUN ,  STEVOVIC JOVAN ,  SWAMINATHAN RAM ,  MOTAHARI-NEZHAD HAMID REZA

IPC: G16H10/60

Abstract: A method performed by an electronic healthcare record (EHR) system with customizable compliance policies includes invoking a first data management process for a first data management operation, the first data management process defining a first set of compliance policies of a first healthcare participant for the first data management operation, and invoking a second data management process for the first data management operation, the second data management process defining a second set of compliance policies of a second healthcare participant for the first data management operation that differs from the first set of compliance policies.

公开(公告)号：AU2012387668B2

公开(公告)日：2016-03-17

申请号：AU2012387668

申请日：2012-09-19

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： LI JUN ,  SWAMINATHAN RAM ,  SINGHAL SHARAD

IPC: G16H10/60

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.