One-time-pad IP encryption method based on quantum true random number matrix

Abstract

The invention discloses an IP encryption method based on a quantum true random number matrix to realize one-time encryption. The IP encryption processing device and the IP decryption processing device both include a matrix row true random number memory module, a matrix column true random number memory module, Two changing operation modules, a key generation operation module and a one-time pad XOR operation module, the IP encryption processing device also includes a packet encryption and IP tunnel encapsulation module, and the IP decryption processing device also includes an IP tunnel Unpack the packet decryption module. This one-time pad IP encryption method of the present invention can resist the attack threats of various existing cryptanalysis and deciphering methods, and can very effectively resist the deciphering and analysis attacks of quantum computers with powerful computing capabilities. Party, government and military confidential communications with extremely high security requirements can also be used for commercial confidential communications with high security requirements.

Description

technical field [0001] The invention relates to an IP encryption method for generating a random changing one-time secret key at least as long as the IP plaintext message for each IP plaintext message based on quantum true random number matrix change operation. Background technique [0002] The data encryption key of the IP cryptographic system is either manually changed and set periodically, or dynamically negotiated through the key agreement protocol at a predetermined time interval, or dynamically distributed by the key management center through the key distribution protocol. Use the same key to encrypt IP packets during the next update. [0003] In the public Internet, there are always some security loopholes in various network devices. Adversaries implant listening Trojan horses through network attacks, and it is easy to collect a large number of ciphertext samples communicated between IP confidential subnets via the Internet. The longer the key update interval, the mor...

AI Technical Summary

Problems solved by technology

None of the existing IP encryption devices for high-speed links has realized a real one-time pad encryption mechanism. With the support of rapidly developing quantum computing, high-performance distributed computing, and neural network computing technologies, cryptographic analysis technology is bound to be of great help to secure communications. System poses a growing security threat

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