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An Encryption Method Based on Cellular Automata Theory

A technology of cellular automata and encryption method, which is applied in the field of encryption based on cellular automata theory, can solve problems such as large amount of calculation, achieve the effect of small amount of calculation, increase the difficulty of cracking, and increase the speed of encryption

Active Publication Date: 2021-07-27
GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the encryption algorithm in the prior art requires a large amount of calculation, how to reduce the calculation amount of the encryption algorithm while maintaining the security level of encryption, so as to provide an encryption method with faster encryption speed and higher security is a problem to be solved

Method used

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  • An Encryption Method Based on Cellular Automata Theory
  • An Encryption Method Based on Cellular Automata Theory
  • An Encryption Method Based on Cellular Automata Theory

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Experimental program
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Embodiment Construction

[0034] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0035] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also cha...

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Abstract

The invention discloses an encryption method based on the theory of cellular automata, which includes using the matching relationship between the key text, the cellular rule number, and the cell serial number to convert the original key set by the key text into a cell serial number composed encryption key. The invention increases the difficulty of deciphering the key by performing multi-element transformation on the key, improves the security of encryption, and has a small amount of calculation and improves the speed of encryption.

Description

technical field [0001] The present invention relates to the technical field of encryption, in particular to an encryption method based on cellular automata theory. Background technique [0002] In order to prevent information from being easily browsed, stolen, tampered with, illegally copied and disseminated, people are paying more and more attention to information encryption technology. There are many kinds of encryption algorithms in the prior art. Among them, the AES algorithm is called the next generation encryption standard because of its high speed, resource utilization efficiency and high security level. However, the encryption algorithm in the prior art requires a large amount of calculation, how to reduce the calculation amount of the encryption algorithm while maintaining the security level of encryption, so as to provide an encryption method with faster encryption speed and higher security is A problem that needs to be solved. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08G06F21/60
CPCG06F21/602H04L9/0861H04L9/0891
Inventor 周俊杰万君社龚亚忠杜兵
Owner GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD