Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Renhui Yang0
Jiawei Liu0
Yuan Chen0
Yuqi Lin0
Date of Patent
March 2, 2021
Patent Application Number
16718937
Date Filed
December 18, 2019
Patent Citations
...
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for decentralized-identifier creation. One of the methods includes: receiving a request for obtaining a decentralized identifier (DID), wherein the request comprises an account identifier; obtaining, in response to receiving the request, a public key of a cryptographic key pair; obtaining the DID based on the public key; and storing a mapping relationship between the account identifier and the obtained DID.
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