Method and device for detecting counterfeit light module, electronic device and computer-readable medium

Abstract

The embodiment of the invention provides a method and a device for detecting a counterfeit light-emitting module, an electronic device and a computer-readable medium, which relate to the field of electronic technology. The counterfeit light emitting module detection method is applied to electronic equipment, and the electronic equipment is plugged with a first light module and a second light module. The counterfeit light emitting module detection method includes reading the first encrypted information of the first optical module and the second encrypted information of the second optical module. Comparing whether the first encrypted information and the second encrypted information are identical. When the first encrypted information and the second encrypted information are identical, the first optical module and the second optical module are abnormally handled. The counterfeit light-emitting module detection method and device provided by the embodiment of the invention, the electronic equipment and the computer-readable medium can identify the counterfeit light-emitting module which is batch copied through the register contents, and can effectively protect the interests of the electronic equipment manufacturer.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a method and device for detecting counterfeit optical modules, electronic equipment, and a computer-readable medium. Background technique [0002] The optical module plugged into the electronic device has its own central processing unit (Central Processing Unit, CPU), which is used to process functions such as sending and receiving control, parameter diagnosis, etc., and has a storage medium, usually an Electric Erasable Read-Only Memory (Electrical Erasable Read-Only Memory) Programmable Read-Only Memory, EEPROM) or flash device, the storage medium is an optical module register, which records information such as module type, wavelength, transmission distance, and serial number. However, optical modules may be maliciously copied in batches by malicious users, and it is difficult to identify such counterfeit optical modules inserted in electronic equipment in batches, ...

AI Technical Summary

Problems solved by technology

However, optical modules may be maliciously copied in batches by malicious users, and it is difficult to identify such counterfeit optical modules inserted in electronic equipment in batches, resulting in such counterfeit modules that can be used normally on electronic equipment, which brings great harm to electronic equipment manufacturers. come a huge loss

Images