High-security IP secure communication method based on true random stream XOR encryption

Abstract

The invention discloses a high-security IP secure communication method based on true random stream XOR encryption. A system comprises an IP encryption processing device and an IP decryption processingdevice. The IP encryption processing device comprises a full-IP format hidden encryption module, a quantum random number generator module, a true random stream XOR encryption module and two packet encryption tunnel packaging modules. The IP decryption processing device comprises two tunnel deblocking packet decryption modules, a true random stream XOR decryption module and a full IP format hidingdecryption module. According to the method, a high-security secure communication IP network can be established on the public Internet at a low cost. Attacks and threats of various existing password analysis decoding technologies can be resisted, decoding analysis attacks of a quantum computer with strong computing power can be resisted very effectively, and the method can be used for party and government army confidential communication with extremely high safety requirements and commercial confidential communication with relatively high safety requirements.

Description

technical field [0001] The invention relates to a high-safety IP secret communication method based on true random stream XOR encryption. Background technique [0002] At present, the rapid development of quantum computing technology will provide a new way of exponentially accelerating computing for cryptanalysis and deciphering technology. The combination of quantum computing and cryptanalysis will pose serious security challenges to existing secure communication systems. [0003] In the existing public Internet, there are always some security loopholes in various network devices, and it is easy for opponents to implant monitoring Trojans through network attacks, and it is easy to obtain communication data between IP subnets. Moreover, even if the IP subnets are directly connected based on a dedicated optical cable, the optical signal transmitted in the optical fiber is easy to be monitored, and the IP packet data can be recovered through signal decoding. [0004] In the e...

AI Technical Summary

Problems solved by technology

[0003] In the existing public Internet, there are always some security loopholes in various network devices, which are easy to be implanted by opponents through network attacks to monitor Trojan horses, and it is easy to obtain communication data between IP subnets

Images