Method and system for carrying out online or offline secure transmission on invoice data

An invoice and offline technology, applied in the transmission system and key distribution, can solve the problem of secure transmission of invoice data

Pending Publication Date: 2019-06-14
AEROSPACE INFORMATION
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical solution of the present invention provides a method and system for online or offline secure transmission of invoice data to solve the problem of how to perform online or offline secure transmission of invoice data

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for carrying out online or offline secure transmission on invoice data
  • Method and system for carrying out online or offline secure transmission on invoice data
  • Method and system for carrying out online or offline secure transmission on invoice data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055]Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0056] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or overl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method and a system for carrying out online or offline secure transmission on invoice data. The online transmission method comprises the following steps of: setting a tax digital certificate for tax control special equipment; generating a tax control key, and storing the tax control key in tax control special equipment and a tax bureau end; the invoicing client establishes a secure connection with the tax bureau terminal by calling a tax digital certificate of the tax control special equipment; after the invoice making-out client and the tax bureau end establish safeconnection, invoice service data are encrypted through a tax control secret key of the tax control special equipment; sending the encrypted invoice service data to a tax bureau end through a secure connection channel; decrypting the invoice business data through the tax bureau end, and generating a processing result of the invoice business data; and encrypting the processing result of the invoicebusiness data through the tax bureau end, and sending the encrypted processing result of the invoice business data to the tax control special equipment.

Description

technical field [0001] The present invention relates to the technical field of invoice data security, and more specifically, relates to a method and system for online or offline secure transmission of invoice data. Background technique [0002] In order to strengthen the management of invoices, the national taxation system has taken various measures in the anti-counterfeiting of invoices. But despite this, cases of using fake invoices to commit crimes still occur from time to time, directly causing huge economic losses to enterprises and the country. [0003] The prior art (application number: CN201019185062.3) discloses a trusted monitoring method for special equipment based on embedded hardware modules. The monitoring module embedded in the supervised equipment reads the equipment software image through the equipment storage interface, and collects the data through the network flow sensor. Supervision data provides an extended supervision mechanism through the interaction...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L29/06H04L9/32H04L9/08G06Q40/00
Inventor 王招凯李谨言缪云青
Owner AEROSPACE INFORMATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap