INFORMATION MANAGEMENT USING PROXY RE-ENCRYPTION

专利名称：INFORMATION MANAGEMENT USING

PROXY RE-ENCRYPTION

发明人：Kurt Ryan Rohloff,Mathew James

Gillen,Joseph Patrick Loyall

申请号：US135837申请日：20120710

公开号：US20150271153A1公开日：20150924

专利附图：

摘要：A system for securely transmitting information from a plurality of data sourcesto a plurality of data consumers, each of the data consumers being associated with a

corresponding set of one or more subscriber tags includes a computer systemconfigured to: receive a message from a data source of the data sources, the messageincluding encrypted data and one or more metadata tags describing the encrypted data;identify one or more recipient data consumers of the data consumers in accordance withwhether the metadata tags and the sets of tags associated with the data consumerssatisfy one or more rules; and for each identified recipient data consumer of the

identified recipient data consumers: re-encrypt the encrypted data of the message usinga re-encryption key corresponding to the data source and the identified data consumerto generate re-encrypted data; and transmit the re-encrypted data to the identifiedrecipient data consumer.

申请人：Kurt Ryan Rohloff,Mathew James Gillen,Joseph Patrick Loyall

地址：South Hadley MA US,Maynard MA US,Acton MA US

国籍：US,US,US

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