A construction method of electronic invoice security middleware based on cloud computing technology

Abstract

The invention provides an electronic invoice safety middleware configuring method based on the cloud computing technology. The electronic invoice safety middleware configuring method includes steps of using the cloud computing technology to configure cloud safety services of safety middleware, issuing and managing cloud safety KEY devices and safety server devices, and balancing computing resources of service modules with service peaks and valleys via resource dispatching services in the cloud computing technology; filling certificates and algorithms to the cloud safety KEY devices by the special communication protocol, issuing API (application program interface) ports to the outside through the devices and providing offline, movable and single-thread safety services for electronic invoice users; synchronizing certificates for the cloud safety server devices by standard directory services LDAP and certificate status query services (OCSP online certificate status protocol) and providing multithread safety services based on the local area network for the electronic invoice users. Cloud safety services, cloud KEY devices and cloud safety server devices can jointly form a cloud safety middleware configuring method.

Description

technical field [0001] The invention relates to the field of financial tax control, in particular to a method for constructing electronic invoice security middleware based on cloud computing technology. Background technique [0002] At present, electronic invoices have become an inevitable trend of national invoice reform due to their advantages of low cost, ease of use, and ease of maintenance. However, the security support system based on the traditional architecture has continuously exposed the unbalanced distribution of computing resources in the process of system construction. , Repeated investment in construction, high degree of system coupling, etc., even unable to meet the user's large decentralized and small centralized business distribution model, for example: [0003] A. Since the electronic invoice system is a transactional business system, there are situations in which business peaks and troughs continue to change. During the peak period of business, the busin...

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Problems solved by technology

During the peak period of business, the business requests of its security support system increased sharply, and the pressure on the system increased, and it was overwhelmed; while in the low period of business, due to the sharp decrease in business requests of its security support system, a large number of computing resources of the system were idle again, resulting in waste of resources;

[0004] B. For the business distribution model where e-invoice users are scattered and small, the traditional security support system cannot provide effective support due to the lack of necessary flexibility: for the vast majority of taxpayers whose business is scattered, what is needed is a single-threaded online / Offline security services; for a small number of taxpayers with concentrated business, multi-threaded security services are needed

The modular construction method of the traditional security architecture system cannot meet such flexible and changeable business needs;

[0005] C. Under the traditional security architecture system, the coupling degree between systems is very high, resulting in very complicated implementation and maintenance, and hot maintenance is impossible

[0006] The existence of these problems has caused the delay in the promotion process of electronic invoices, which has seriously affected system promotion and customer satisfaction, and has become a bottleneck restricting the rapid development of electronic invoices.

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