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An electronic signature method

An electronic signature and electronic document technology, applied in electromagnetic radiation induction, instruments, induction recording carriers, etc., can solve the problems of signature convenience and efficiency discount, and achieve the effect of tamper-proof modification and solving security and convenience problems.

Active Publication Date: 2019-01-11
江苏诺安科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life and work, it is often necessary to sign on paper documents. However, this traditional signature method has geographical and time constraints, which greatly reduces the convenience and efficiency of signature.

Method used

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  • An electronic signature method

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Embodiment Construction

[0035] Such as figure 1 As shown, in the electronic signature method disclosed in the invention, the client is installed in the user's mobile terminal device, such as a mobile phone or a tablet computer, which is convenient to carry and use. When the method is implemented, it includes the following steps:

[0036] Step 1, the user authenticates through the client;

[0037] Step 2, the client generates and stores the electronic signature of the authenticated user;

[0038] Step 3, the server generates a QR code to be signed in the electronic document to be signed;

[0039] Step 4, use the client to scan the QR code to be signed generated in step 3, attach the electronic signature data generated in step 2 to the electronic document to be signed, and at the same time generate a verification code to verify the authenticity of the electronic document to be signed QR code;

[0040] In step 5, the client scans the verification QR code generated in step 4 to verify the authenticity...

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PUM

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Abstract

The invention discloses an electronic signature method. The method comprises the steps of performing authentication via a client by a user; generating and storing an electronic signature of an authenticated user by the client; generating a two-dimensional code to be signed by the server in an electronic document to be signed; scanning the two-dimensional code to be signed generated in the step 3 by the client, appending the electronic signature data generated in the step 2 to the electronic document to be signed, and simultaneously generating a verification two-dimensional code for verifying authenticity in the electronic document to be signed; scanning scans the verification two-dimensional code generated in step 4 by the client to verify the authenticity of the electronic signature. Theelectronic signature method realizes the anti-tampering and traceability of signature by digital certificate, biometric identification and two-dimensional code verification, so it solves the securityand convenience problems in the process of user remote signature.

Description

technical field [0001] The invention relates to an electronic file signature method, in particular to an electronic signature method for electronic file verification. Background technique [0002] In daily life and work, it is often necessary to sign on paper documents. However, this traditional signature method has geographical and time constraints, which greatly reduces the convenience and efficiency of signature. With the rapid development of informatization in all walks of life, the traditional business model is gradually being Internetized, and the signature mode of electronic documents has come into people's sight. By signing electronic documents, it represents the authorization and recognition of the signer, regardless of time and region. Limitations, convenience and efficiency, how to ensure the authenticity, security, and validity of signatures has become the primary issue, so it is necessary to design a special method for electronic signatures. Contents of the in...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06F21/45G06F21/64G06K7/14
CPCG06F21/32G06F21/45G06F21/64G06K7/1417
Inventor 张健刘洋李亚州
Owner 江苏诺安科技有限公司
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