Image Encryption using CAT Mapping and Chaos Approach

Zhu, Wei

doi:10.14257/ijsip.2014.7.3.01

Cited by 3 publications

(3 citation statements)

References 17 publications

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“…The sensitivity analysis implies that, this method is capable of performing well on the image pixel scrambling and replacement. For encrypted security, this method has strong sensitivity to the plaintext which may attribute to handle the plaintext attack under difference situations [8].…”

Section: International Journal Of Computer Applications (0975 -8887) mentioning

confidence: 99%

“…By using cat mapping the pixel value from Ideal for image encryption Mapping and Chaos image is scrambled then the pixel value is under the situation of a large Approach [8] replaced by a new hybrid chaotic system amount of data and real time and the proposed method enhances the requirement. ability of the algorithm to resist select plaintext attack.…”

Section: Image Security Via Genetic Rasulmentioning

confidence: 99%

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A Review on Image Encryption Technique and to Extract Feature from Image

Singh¹,

Mandoria²

2017

IJCA

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The security of image data from unauthorized users is important hence image encryption play an important role in hiding information. This survey paper measure up the different encryption techniques for securing multimedia data with objective to give complete review on the various encryption techniques. This paper presents a review of survey literature published from 2008 to 2015 in aspect of different image encryption/decryption techniques with tabular form and the algorithms used to extract the features from the images. KeywordsEncryption, feature extraction, color, texture, algorithms.the correlation between image elements was significantly decreased. Results also show that increasing the number of blocks by using smaller block sizes resulted in a lower correlation and higher entropy [1].An Image Encryption Approach Using a Combination of Permutation Technique Followed by Encryption: It is a new permutation technique based on the combination of image permutation and a well known encryption algorithm called RijnDael. The original image was divided into 4×4 pixels blocks, which were repositioned into a permuted image using a permutation process, and then the generated image was encrypted using the RijnDael algorithm [2]. Younes results show that the connection between image elements was significantly decreased by using the combination technique and higher entropy was attained.

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Section: International Journal Of Computer Applications (0975 -8887) mentioning

confidence: 99%

Section: Image Security Via Genetic Rasulmentioning

confidence: 99%

A Review on Image Encryption Technique and to Extract Feature from Image

Singh¹,

Mandoria²

2017

IJCA

View full text Add to dashboard Cite

show abstract

“…Chaos theory has been developed very rapidly in recent years, and has found an increasingly wide utilization in many fields, such as [1][2][3][4]. Chaos is sensitive to initial value, unpredictable and disorderly, these characteristics makes chaotic systems unstable and aperiodic, making them naturally harder to identify and to predict.…”

Section: Introductionmentioning

confidence: 99%