Method and a system for querying electronic credentials on a multi-credential service platform

Abstract

The invention discloses a method and a system for querying electronic credentials on a multi-credential service platform, and the method comprises the steps: coding the electronic credentials to obtain a credential query code; and associating the credential query code with an address of a query server so as to address the query server according to the credential query code. The system comprises acredential coding module and a domain name generation module, the credential encoding module is used for encoding an electronic credential to obtain a credential query code; and the domain name generation module is used for associating the credential query code with an address of a query server. According to the invention, the electronic evidence is quickly queried by associating the evidence query code of the electronic evidence with the query service website, so that the defects of repeated evidence storage and long response time during query depending on a third party are overcome, and theproblem that the collection certificate occupies extra storage space is solved.

Description

technical field [0001] The present invention generally relates to the field of electronic credential services, and more specifically relates to a technology for electronic credential query on a multi-credential service platform. Background technique [0002] There are many issuance service platforms on the electronic platform, and the electronic certificates of the same certificate holder or the same owner are distributed on different issuance service platforms. To query the content of the certificate, you need to first locate the specific issuance service platform. If all service platforms are polled, because the retrieval range is too large, resources will be wasted and it will take a long time. If you query through a third-party platform, you need the third-party platform to save all the credential storage information, and you need to first inquire with the third party and jump to the corresponding query platform. The steps are cumbersome and the query time is also increa...

AI Technical Summary

Problems solved by technology

However, in this way, it is necessary to create an electronic invoice master table and an electronic invoice index table in the HBase database, which increases the steps of collecting electronic invoice data.

Moreover, in the prior art, the invoices issued on the distributed multi-invoice platform must be collected first and then inquired, and the electronic vouchers in the distributed electronic voucher issuance platform cannot be queried

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