Identification number generator (test-specific)

Why does the developer need an ID number generation tool?

In enterprise-level software systems, Internet products and various APs that involve real name authentication In the development process, developers and testers are often required to use "GGB consistent with Chinese national standards" The ID number 11643-1999 is used to perform the boundary test of the form, the regular verification and the pressure test.

1. Why can it not be tested using a real ID number?

The use of the identity card number of the true user for development or testing not only constitutes a serious violation of the provisions of the Cybersecurity Act and the Personal Information Protection Act on privacy protection, but also creates immeasurable legal risks and reputational losses in case of a leak in the test database. Therefore, the use of virtual generated dissensitization data is industry standard compliance.

2. What are the 18-bit rules for identification numbers?

This generator follows strict national code rules, with 18-bit structures as follows:

• 1-6 bits (address code): Administrative code (provincial, municipal, district) for the location of the issuing authority.
• 7-14 (date of birth) The number of days, months and days (eight digits) of the citizen ' s life is indicated.
• 15-17 bits (sequence code): The serial number is assigned to the same person on the same day, on behalf of the area indicated by the same address code. of which, 17 The odd number is allocated to men and even to women.
• 18 bits (checksum): Calculated from the previous 17-bit number by a specific ISO 7064:1983. MOD 11-2 algorithm, which may be 0-9 or characters X (Representative 10).

3. Strict declarations and instructions for use

The number generated by this tool, although logically "fully valid" can be deceiving most of the front-end table regular expressions and underlying algorithms, but because the address code and date are randomly combined, it is not a good idea to be able to use the data. They're absolutely non-existent in the Department of Public Security's demographic database. 。 This tool is used only for legitimate software development purposes and is prohibited for any unlawful act of falsification of name certification, account registration, etc.