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A New Image Encryption Algorithm Based on Chaotic Equences

Yan Xu

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Abstract

After analyzing some image encryption algorithms, this paper presents a new image encryption algorithm based on chaotic sequences. At first, an image data is compressed, then the compressed data is encrypted based on chaotic sequences and the encrypted data is saved to text file. The experimental results show that the algorithm is feasible, universal and has good encrypt effect.

About this research paper

What this paper is about

After analyzing some image encryption algorithms, this paper presents a new image encryption algorithm based on chaotic sequences. At first, an image data is compressed, then the compressed data is encrypted based on chaotic sequences and the encrypted data is saved to text file. The experimental results show that the algorithm is feasible, universal and has good encrypt effect.

Why it matters

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Key contribution

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Method / approach

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Main findings

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Limitations

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Applications

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Available abstract

After analyzing some image encryption algorithms, this paper presents a new image encryption algorithm based on chaotic sequences. At first, an image data is compressed, then the compressed data is encrypted based on chaotic sequences and the encrypted data is saved to text file. The experimental results show that the algorithm is feasible, universal and has good encrypt effect.

Key concepts: Encryption, Chaotic, Computer science, Image (mathematics), Algorithm, Probabilistic encryption, Disk encryption theory, Multiple encryption

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