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2011•Unpublished venueRequires access

Research of image encryption algorithm base on chaos theory

Bo Liu, Liu Na, Jianxia Li, Liang Wei

Open publisher page 4 citations

Abstract

This paper introduces a method of image encryption algorithm which was improved. Chaotic sequence is generated by the Logistic chaos mapping. Image encryption is realized by gray value of substitutes and pixel position scrambling. Encryption algorithm and decryption algorithm use Matlab to simulate image. The results proved the feasibility of the proposed algorithm.

About this research paper

What this paper is about

This paper introduces a method of image encryption algorithm which was improved. Chaotic sequence is generated by the Logistic chaos mapping. Image encryption is realized by gray value of substitutes and pixel position scrambling. Encryption algorithm and decryption algorithm use Matlab to simulate image. The results proved the feasibility of the proposed algorithm.

Why it matters

OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Main findings

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Limitations

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Available abstract

This paper introduces a method of image encryption algorithm which was improved. Chaotic sequence is generated by the Logistic chaos mapping. Image encryption is realized by gray value of substitutes and pixel position scrambling. Encryption algorithm and decryption algorithm use Matlab to simulate image. The results proved the feasibility of the proposed algorithm.

Key concepts: CHAOS (operating system), Encryption, Computer science, Image (mathematics), Chaos theory, Base (topology), Cryptography, Algorithm

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