Information uploading method and device, secure element and storage medium

A security component and information uploading technology, applied in security communication devices, security devices, electrical components, etc., can solve the problem of high development costs
CN114501410AInactive Publication Date: 2022-05-13北京紫光青藤微系统有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
北京紫光青藤微系统有限公司
Publication Date
2022-05-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of near field communication, and discloses a method for uploading information, which is applied to a secure element side in near field communication (NFC) equipment, and comprises the following steps: under the condition of receiving an information uploading instruction, establishing a logic link for data transmission between a preset secure element protocol stack port and a preset host protocol stack port; and sending a network connection instruction and to-be-uploaded information to the host by using the logic link, triggering the host to establish network connection with the cloud server according to the network connection instruction, and uploading the to-be-uploaded information to the cloud server by using the network connection. Therefore, information uploading can be realized without installing a client APP corresponding to the cloud server in the host, that is, the client APP corresponding to the application does not need to be developed, so that the development cost of the application is reduced; and the online speed of the application is improved. The invention also discloses an information uploading device, a security element and a storage medium.
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Description

technical field

[0001] The present application relates to the technical field of near field communication, for example, to a method, device, secure element and storage medium for uploading information. Background technique

[0002] At present, when the near field communication controller works in the card simulation mode, the contactless card reader sends the application layer command to the NFCC (Near Field Communication Controller, near field communication controller), and the NFCC chooses which one to distribute the command to according to the routing rules. secure element. The selected secure element processes the command after receiving the command, and returns the processing result to the NFCC, and then the NFCC returns it to the contactless card reader. A general application will perform multiple such application-layer command interactions to complete specific application functions; for example: bus application consumption, access control application verification ide...

Claims

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