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1.发明公开
公开(公告)号：EP4386593A1
公开(公告)日：2024-06-19
申请号：EP22862797.2
申请日：2022-06-14
申请人： ZTE Corporation
发明人： ZENG, Ming , WANG, Dezheng , GUO, Haisheng , TU, Yaofeng , GAO, Hong
摘要： The present application relates to the field of data security. Disclosed are a data sharing method, a network side device, a system, an electronic device, and a storage medium. In the present application, the data sharing method includes: creating a sandbox for a data provider, and synchronising information on the sandbox to a second network side device, wherein the sandbox is bound to an original database, and the information on the sandbox includes metadata of the original database; receiving a sandbox access request initiated by a data application party and forwarded by the second network side device, wherein the sandbox access request carries metadata of request data; collecting, in the original database bound to the sandbox, original data queried on the basis of the metadata of the request data; and generating response data to the sandbox access request according to the collected original data, and notifying, by means of the second network side device, the data application party to acquire the response data from the sandbox.
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公开(公告)号：EP4174702A1
公开(公告)日：2023-05-03
申请号：EP21832546.2
申请日：2021-06-28
申请人： ZTE Corporation
发明人： ZENG, Ming , WANG, Dezheng , GUO, Haisheng , TU, Yaofeng , ZHANG, Qiang , ZHOU, Zhizhong
摘要： A proxy method, a device, and a computer-readable storage medium are disclosed. The proxy method includes: obtaining transaction data of a user, the transaction data including a transaction request and private data (S100); sending the transaction request to a blockchain platform, completing, by the blockchain platform, a transaction according to the transaction request, and storing the private data locally (S200); and sending the private data to a peer proxy for transaction verification after the transaction is completed (S300).
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