Electronic contract platform realizing method based on SDK message and digital signature

An electronic contract and digital signature technology, applied in message/mailbox/announcement, user identity/authority verification, etc., can solve the problems of cumbersome and long-time digital certificate application procedures.

Active Publication Date: 2014-09-24
江苏买卖网电子商务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The problem to be solved by the present invention is: the procedure of applying for a digital certificate is cumbersome and takes a long time. How to conclude an electronic contract without a digital certificate and me

Method used

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  • Electronic contract platform realizing method based on SDK message and digital signature
  • Electronic contract platform realizing method based on SDK message and digital signature
  • Electronic contract platform realizing method based on SDK message and digital signature

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Embodiment Construction

[0030] The method of the invention adopts the combination method of SDK short message authentication technology and electronic signature technology, and completes the safe, convenient and effective electronic contract conclusion process on the third-party electronic contract conclusion platform. Such as figure 1 As shown, the contracting party without a digital certificate and the other contracting party without a digital certificate enter into an electronic contract through a third-party platform, and the identity verification of each contracting party is verified through the SDK SMS gateway of the communication operator connected to the third-party platform. The contracting party here includes the offeror and the offeree. The present invention comprises the following steps:

[0031] 1) After the third-party platform receives the electronic contract conclusion request sent by the offeror and the offeror's mobile phone number, the third-party platform sends a verification cod...

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Abstract

Disclosed is an electronic contract platform realizing method based on SDK message and digital signature. In the absence of a digital certificate, a third party platform sends a concluding verification code through an SDK messaging gateway to authenticate the identity of an electronic contract concluding party and confirm the concluding behavior. The third party platform performs data packet stitching on data of the concluding party, adds the electronic signature of the third party and performs package, thus realizing electronic signature on electronic contract data under the condition that the concluding party has no digital certificate. An identity authentication method is provided for the electronic contract concluding party having no digital certificate through SDK messaging, and safe and effective evidence curing is carried out on packaged identity authentication information, timestamp and electronic contract data through a third party platform digital certificate signature way. Complicated process and safety concern of the current electronic contracting are solved. The electronic contract platform realizing method has rapid, convenient and effective practical operation values.

Description

technical field [0001] The invention relates to electronic signature technology, which can be used for electronic contract conclusion in the Internet or mobile Internet, and is an electronic contract platform realization method based on SDK short message and digital signature. Background technique [0002] In China, the use of digital certificates by both parties to conclude electronic contracts is a common method in compliance with national laws and regulations for convenient, safe and effective electronic contract conclusion. However, the use of digital certificates to conclude electronic contracts requires all parties to apply for digital certificates to the digital certificate management agency in advance. The procedures are many and the process is long, which often cannot meet the timeliness requirements of commercial contracts. According to the requirements of my country's "Electronic Signature Law" and its related management rules, digital certificate applicants must ...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04W4/14
Inventor 曹晖张光云刘洋孙俊张程
Owner 江苏买卖网电子商务有限公司
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