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DATA MANAGEMENT METHOD AND REGISTRATION METHOD FOR AN ANONYMOUS DATA SHARING SYSTEM, AS WELL AS DATA MANAGER AND ANONYMOUS DATA SHARING SYSTEM
DATA MANAGEMENT METHOD AND REGISTRATION METHOD FOR AN ANONYMOUS DATA SHARING SYSTEM, AS WELL AS DATA MANAGER AND ANONYMOUS DATA SHARING SYSTEM
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机译：匿名数据共享系统的数据管理方法和注册方法，以及数据管理器和匿名数据共享系统
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摘要
The invention is a data management method for an anonymous data sharing system, comprising the steps of receiving a data supply from a data source (10), the data supply comprising an anonymous data source identifier, an entity identifier encrypted with the private encryption key of the data source (10), and data associated with the entity. The method further comprises mapping the encrypted entity identifier to a common anonymous entity identifier by applying a classifier key associated with the data source identifier in such a manner that for every entity identifier the following applies: by encrypting said entity identifier with the private encryption key of any data source (10) and by mapping it using the classifier key associated with the identifier of the data source, the same common anonymous entity identifier is obtained, wherein the data associated with the entity are stored in a database (12) in a manner that said data are assigned to the common anonymous entity identifier. The invention also relates to a registration method, to a data manager, and to an anonymous data sharing system comprising same.
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