Server invoicing authorization management method and system based on digital certificate

Abstract

The invention discloses a server invoicing authorization management method and system based on a digital certificate. The method comprises the steps that administrator certificate information is sentto an invoicing server through a management unit; the invoicing server decrypts the certificate of the invoicing server to obtain the received administrator certificate information; the invoicing server receives invoicing data encrypted by enterprise third-party software through an agreed encryption algorithm, and decrypts and verifies the invoicing data through an agreed decryption algorithm; themethod comprises the steps that a security channel between an invoicing terminal and an invoicing server is established, the invoicing terminal encrypts invoicing data through a client certificate and sends the invoicing data to the invoicing server, and the invoicing server decrypts the invoicing data through the invoicing server certificate and verifies whether the invoicing data are legal or not; and the invoicing server processes legal invoicing data and returns an invoicing data processing result to the corresponding terminal of the enterprise, and if the invoicing data is illegal, the invoicing server returns an error prompt to the corresponding terminal.

Description

technical field [0001] The present invention relates to the field of tax management, and more specifically, to a digital certificate-based server billing authorization management method and system. Background technique [0002] With the improvement of social development, the traditional tax management is becoming more and more mature. Tax management relies on the Internet, which greatly facilitates the tax exchange between the tax bureau and enterprises. To meet the needs of enterprise management, various enterprises and companies can use the billing terminal and Server connection, transmission and management of tax data through encrypted communication; however, with the rapid development of the Internet, many companies use their own third-party software such as ERP for financial and tax management, but billing still needs to log in to the billing terminal and billing server Connect, so that the same tax work needs to be repeated. For large enterprises with a large amount of...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the background technology that the same taxation work of the existing taxation management has many repetitive tasks, low efficiency, high maintenance cost and low reliability on the third-party software and billing terminal, the present invention provides a digital-based A certificate server billing authorization management method and system. The method establishes a secure transmission channel based on digital certificate authentication, and by granting third-party software access and storage management authorization information, the third-party software can call the billing server interface to achieve direct use of the third-party software. For the effect of tax management and billing business, the digital certificate-based server billing authorization management method includes:

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