The Research of Output and Authentication Methods of Digital Bills Based on the Fusion of Identity Information

To ensure the authenticity and traceability of the invoice through technical means has been an important research direction in counterfeiting invoice. In this paper, the current situation and development trend of the anti-counterfeit technology of invoice is introduced, the identification of the user of invoice is researched and an output and identification methods of digital invoice based on the fusion of identity information is proposed. Through the integrated use of RFID, two-dimensional bar, mobile device and virtual driver, the method realizes the function of identity card information reading, data encryption, and anti-counterfeit invoice output. Finally, the purpose of certificating invoice and identifying the user of the invoice is achieved. Experimental results show that this method could be realized and is able to effectively improve the safety of using invoice.