National anti-counterfeiting tax control system based on data security of server

• Main Authors: ZHAO YONGPIN, ZHANG LIANSONG
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2011
• Subjects: CHECKING-DEVICES; PHYSICS; REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS

The invention provides a national anti-counterfeiting tax control system based on data security of a server, and relates to an anti-counterfeiting tax control system for storing all information of an (value-added tax) invoice to the server and transferring basic data security insurance to a database of a network. A universal serial bus (USB) KEY (or/and a digital certificate) which has functions of a key and a certified signature, encryption and authentication of a data field on the invoice, and verification of a drawee and a drawer of a specific invoice and a tax authority through the information of the invoice cannot be removed. By the national anti-counterfeiting tax control system, the abnormal complexity and the abnormal hugeness of the national (value-added tax) anti-counterfeiting tax control system on the basis of the conventional integrated chip (IC) card technology and evolutionary improvement and high cost, particularly the cost of a tax payer due to the abnormal complexity and the abnormal hugenes