A realization method of electronic contract platform based on sdk short message and digital signature

Abstract

An implementation method of an electronic contract platform based on SDK SMS and digital signatures. In the absence of a digital certificate, a third-party platform sends a verification code through the SDK SMS gateway to authenticate the identity of the electronic contract party and confirm the conclusion of the contract. The third-party platform performs data packet splicing on the data of the contracting party, and then signs the third-party electronic signature for encapsulation, so as to realize the electronic signature of the electronic contract data when the contracting party does not have a digital certificate. The present invention provides an identity authentication method for the electronic contract signing party without a digital certificate through the SDK short message, and provides safe and effective evidence for the packaged identity authentication information, time stamp and electronic contract data through the signature method of the third-party platform digital certificate Solidification solves the cumbersome process and security concerns of the current electronic contract, and has fast, convenient and effective practical operation value.

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 ...

AI Technical Summary

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 meet the requirements of the "Electronic Signature Law" to ensure the security of the data of the electronic contract Sexuality, validity, non-tamperable modification, meeting the timeliness requirements of electronic contracts

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