Encryption protocol identification method and system based on electromagnetic space period statistics, and medium

Abstract

The invention relates to an encryption protocol identification method and system based on electromagnetic space period statistics and a computer readable storage medium. The method comprises the following steps: carrying out periodic statistics on the waveform of an electromagnetic spectrum signal to obtain a one-dimensional time sequence signal of the electromagnetic spectrum signal; converting the one-dimensional time sequence signal into a two-dimensional picture; acquiring the frequency spectrum information of the two-dimensional picture, and acquiring a background signal and an encryption protocol signal based on the frequency spectrum information of the two-dimensional picture; and carrying out classification identification and verification on the encrypted protocol signal. According to the method, the received electromagnetic spectrum signal is subjected to imaging processing, so that the encryption protocol in the electromagnetic space can be universally, quickly and accurately identified without special hardware equipment.

Description

technical field [0001] The present invention relates to the field of electromagnetic communication, and more specifically, relates to an encryption protocol identification method, system and computer-readable storage medium based on electromagnetic space cycle statistics. Background technique [0002] The analysis and security of electromagnetic signals is an important part of modern information security. Although electromagnetic information is easy to capture, there is no relevant scheme for the identification of encryption protocols in electromagnetic space. The main reason is that the identification is difficult and requires high computing power. With the explosive growth of radio terminals and IoT devices, the radio spectrum is becoming more and more crowded, making it extremely difficult to identify, locate and block interfering signals. [0003] At present, electromagnetic signals need to be identified and analyzed by special hardware, and corresponding hardware must ...

AI Technical Summary

Problems solved by technology

Although electromagnetic information is easy to capture, there is no relevant scheme for the identification of encryption protocols in electromagnetic space. The main reason is that the identification is difficult and the computing power is high.

With the explosive growth of wireless terminals and IoT devices, the radio spectrum is becoming more and more crowded, making it extremely difficult to identify, locate and block interfering signals

[0003] At present, electromagnetic signals need to be identified and analyzed by special hardware, and corresponding hardware must be available to decipher the content of the corresponding encryption protocol, so it is not universal

Images