Quick integration method of electronic certificate exchange platform based on block chain

Abstract

The invention discloses a quick integration method of an electronic certificate exchange platform based on a block chain, and relates to the technical field of electronic certificate exchange platforms, comprising the following steps: S1, storing an electronic certificate; s2, authenticating the identity; s3, generating an electronic certificate request; s4, voucher data retrieval; s5, generating an electronic certificate; and S6, evaluating user credit. According to the rapid synthesis method of the electronic certificate exchange platform based on the block chain, consistency, integrity and security of electronic certificate data can be ensured, complete trustworthiness of the data can be ensured, cross-bank efficient traceability query can be performed on the data, and a very safe user identity verification system is provided; the biological information of the user is used as replacement information of a digital password in traditional identity verification, the characteristics that the biological information is not repeated and similar information cannot be changed are achieved, the system randomly generates a section of identity identification code for each user to serve as a unique certificate for subsequent user identity verification in the system, and the situation that the identification codes are similar is avoided.

Description

technical field [0001] The invention relates to the technical field of an electronic voucher exchange platform, in particular to a fast comprehensive method for an electronic voucher exchange platform based on a block chain. Background technique [0002] With the rapid development of new technologies in the information age, electronic vouchers are more and more widely used. Electronic vouchers, including electronic invoices, are issued by the tax bureau in a unified manner like traditional invoices, and the invoice numbers are also uniformly assigned by the tax bureau. After unified encryption, it is issued to the invoice user unit. The effectiveness of electronic vouchers is the same as that of traditional vouchers. The convenience, low-carbon and environmental protection of electronic vouchers have been adopted and used by more and more businesses, but the existence of electronic vouchers is also It brings some problems. First, the electronic voucher can be copied, which w...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of new technologies in the information age, electronic vouchers are more and more widely used. Electronic vouchers, including electronic invoices, are issued by the tax bureau in a unified manner like traditional invoices, and the invoice numbers are also uniformly assigned by the tax bureau. After unified encryption, it is issued to the invoice user unit. The effectiveness of electronic vouchers is the same as that of traditional vouchers. The convenience, low-carbon and environmental protection of electronic vouchers have been adopted and used by more and more businesses, but the existence of electronic vouchers is also It brings some problems. First, the electronic voucher can be copied, which will cause repeated reimbursement, which will affect the preservation and reliability. This is also the reason why the electronic voucher cannot be fully promoted. Therefore, it is very important to solve this problem. At present, the electronic voucher The key to the application of electronic vouchers lies in the circulation and management of electronic vouchers, mainly relying on the electronic voucher exchange platform

[0003] The existing electronic voucher exchange platform has low security, cannot perform fast electronic exchange interaction, cannot share data between platforms, and the lack of transparency of the platform leads to certain security risks in platform exchange interaction. Therefore, we propose a method based on A fast and comprehensive approach to a blockchain-based e-voucher redemption platform