System and method for certifying cell phone number on basis of CN39 code

Abstract

The invention provides a system and method for certifying a cell phone number on the basis of a CN39 code. The system comprises a cell phone control unit, a communication base station control unit, a communication base station program fragment processing unit, a communication base station certification unit, a communication base station data processing unit and a visited person cell phone control unit. The method comprises the steps that a visitor cell phone emits a visiting signal to generate a first group of data; the cell phone control unit generates a second group of data; the cell phone control unit generates a third group of data; the cell phone control unit transmits the CN39 code and a visited person cell phone number to a communication base station; the program fragment processing unit of the communication base station processes the signal, and the certification unit of the communication base station decrypts the three groups of data and transmits the decrypted data to the data processing unit if the decrypted data passes verification; and the data processing unit of the communication base station converts the CN39 code into an original visitor cell phone number, generates a transmission permission signal and outputs a visiting signal to the visited person cell phone number; and the visited person cell phone control unit conducts decryption computation and gives a prompt if a decryption result returns to zero.

Description

Technical field: [0001] The invention relates to the application of commercial encryption technology in ensuring the security of mobile phone number communication, which is a digital password authentication method capable of ensuring the security of mobile phone number communication, which can effectively shield spam text messages sent by fake base stations and intercept fraudulent calls dialed through number changing software . Background technique: [0002] China Internet Network Information Center (CNNIC) released the 39th "Statistical Report on Internet Development in China". According to the report, as of December 2016, the number of Internet users in China reached 731 million, equivalent to the total population of Europe, and the Internet penetration rate reached 53.2%. Among them, mobile Internet users accounted for 95.1%, and the habit of offline mobile payment has been formed. In addition, the report also shows that mobile phone scams and harassing calls and text m...

AI Technical Summary

Problems solved by technology

Mobile phone scams and harassing calls and text messages annoy users. Now mobile phone users generally download software to block harassing calls and text messages, but the effect is minimal, especially with the emergence of number changing software and fake base stations, which can replace ordinary mobile phone numbers. Turned into a "fraud number", harassing calls are constantly changing, and the software cannot effectively control

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