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File processing method, device, electronic device and readable storage medium

A technology for document processing and electronic equipment, which is applied in secure communication devices, electrical components, digital transmission systems, etc., to solve problems such as inability to sign two-party electronic certification, and third-party credit agencies leaking secrets.

Active Publication Date: 2020-11-13
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above scheme has the risk of third-party credit institutions leaking secrets, and cannot electronically authenticate both parties

Method used

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  • File processing method, device, electronic device and readable storage medium
  • File processing method, device, electronic device and readable storage medium
  • File processing method, device, electronic device and readable storage medium

Examples

Experimental program
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Embodiment 1

[0027] refer to figure 1 , which shows a flow chart of the steps of the file processing method in an embodiment of the present disclosure, applied to the first server, specifically as follows:

[0028] Step 101 , in response to a signing request carrying a first target file and signer information, adding the signer information to the first target file to obtain a second target file.

[0029] Embodiments of the present disclosure are described in detail from the side of the first server. Wherein, the first server is a server that has been authenticated by a subject with a qualification authentication function, for example, the subject with a qualification authentication function may be a business administration department. The first server is used to obtain the information required for processing the first target file from other servers connected to it in communication, then process the first target file, and save the processed file to the local of the first server Finally, i...

Embodiment 2

[0081] refer to image 3 , which shows a structural diagram of the first server in an embodiment of the present disclosure, specifically as follows:

[0082] The signer information adding module 201 is configured to add the signer information to the first target file to obtain a second target file in response to the signing request carrying the first target file and signer information.

[0083] An encrypted information acquiring module 202, configured to acquire a third target file and encrypted information corresponding to the third target file from a third server according to the signer information and the second target file, wherein the second The seal information corresponding to the signer information is added to the target file to obtain the third target file.

[0084] The signature information acquiring module 203 is configured to acquire signature information from the second server or the fourth server according to the signer information and the encrypted information....

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PUM

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Abstract

The embodiment of the invention provides a file processing method, a first server, electronic equipment and a readable storage medium. The method comprises the following steps: responding to a signingrequest carrying a first target file and signer information, and adding the signer information to the first target file to obtain a second target file; according to the signer information and the second target file, a third target file and encryption information corresponding to the third target file are obtained from a third server, and seal information corresponding to the signer information isadded to the second target file to obtain the third target file; acquiring signature information from a second server or a fourth server according to the signer information and the encrypted information; and adding the signature information to the third target file to obtain a fourth target file. According to the embodiment of the invention, electronic authentication can be realized through the server, and the risk of secret leakage is reduced.

Description

technical field [0001] The embodiments of the present disclosure relate to the technical field of computer processing, and in particular, to a file processing method, device, electronic equipment, and readable storage medium. Background technique [0002] Traditional contract documents are paper contracts. However, paper contracts have the problems of non-compliance with UnionPay certification, difficulty in preservation, and high cost. In order to solve the above-mentioned problems of paper contracts, the widespread use of electronic contracts has emerged. [0003] In the prior art, the electronic contract usually relies on a third-party credit institution during the signing process, and the third-party credit institution acts as a guarantee company, so it is necessary to add the information of the third credit institution and the parties signing the electronic contract to the electronic contract. [0004] The above scheme has the risk of third-party credit institutions le...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/32
CPCH04L9/3247H04L9/3297H04L63/0428
Inventor 许仁可陈超魏祯佳王集胡刚王彦力牟宗彦李晗秦丽敏
Owner BEIJING SANKUAI ONLINE TECH CO LTD