The Network-authentication System Of Value-added Tax Special-invoices

The Gold-Tax project is one of the emphases of tax informational construct, andthe authentication of value-added tax special-invoices is an important component of it.This thesis brings forward the network-authentication system of value-added taxspecial-invoices, which changed the mode of invoice authentication nowadays thattaxpayers go to revenue to do it. It uses the technologies and resources of networksufficiently, so taxpayers can authenticate the special-invoices through Internet. Thisis very important to improve the efficiency of authentication, to strike the crime withvalue-added tax special-invoices and to maintain the benefit of country and taxpayers.The network-authentication system designed by this thesis makes use of RUP,UML, J2EE and its key technologies such as JSP, EJB, etc. It applies advanceddevelopment tools and mature softwares,thinks over varied security problems. Thesemake the system to be advanced, practicable, secure and extensible.At first, this thesis introduces the outline of Gold-Tax project and the actuality ofthe authentication of value-added tax special-invoices, accounts for the meaning andstudy contents of this task. Then it describes the design method and main technologiesbriefly and expatiates the design principles and design objects. After analysed thesystem, it completes the general design and particular design. Otherwise, this thesisdiscusses the security problems of the system specially. Finally, it summarizes thedesign and expects the application prospects of the system.