Image Encryption Based on 2-D Zaslavskii Chaotic Map and Pseudo Hadmard Transform

Hanchinamani, Gururaj; Kulakarni, Linganagouda

doi:10.14257/ijhit.2014.7.4.16

Cited by 16 publications

(25 citation statements)

References 20 publications

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“…Mondal et al [33] introduced a faster pseudorandom generator based on skew tent map and cellular automata to secure the digital images, where the output of pseudorandom generator was used in the shuffling process and diffusion process. Hanchinamani and Kulakarni [34] adopted a twodimensional Zaslavskii map for the shuffling process, combined with pseudo Hadmard transform, to provide avalanche effect. Then, forward and backward diffusion processes are achieved by multiple addition operations and XOR operation.…”

Section: Related Workmentioning

confidence: 99%

An Efficient Confusion-Diffusion Structure for Image Encryption Using Plain Image Related Henon Map

Ahmed¹,

Shibeeb²,

Abbood³

2020

IJC

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Chaos-based image encryption has great significance as a branch of image security. So, a series of chaos-based cryptosystems protecting digital images are proposed in recent years. But, most of them have been broken as a result of poor encryption structure. This research paper suggests an effective image encryption structure to resist possible attacks. The proposed method employs plain image related Henon map (PIHM) for shuffling and diffusion processes in a connected way which is different from conventional chaotic based image encryption systems, since the initial conditions of diffusion process are established based on the initial conditions of shuffling process. The principle of confusion is achieved by shuffling the pixels over all the rows and columns. And the diffusion is ensured by using XOR operation of current shuffled pixel value with the previous value, and random pixel produced from PIHM map. The results of simulation and security analysis indicate that the proposed scheme has desirable encryption effects and is robust against different common attacks.

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Section: Related Workmentioning

confidence: 99%

An Efficient Confusion-Diffusion Structure for Image Encryption Using Plain Image Related Henon Map

Ahmed¹,

Shibeeb²,

Abbood³

2020

IJC

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show abstract

“…Chaotic Map and Pseudo Hadmard Transform‖ [8]. In this paper a new type of image encryption based on a 2-D Zaslavskii Chaotic Map and Pseudo Hadmard transform is proposed.…”

Section: Gururaj Hanchinamani and Linganagouda Kulakarni Proposed -Immentioning

confidence: 99%

Image Encryption Using Chaotic Maps of Various Dimensions: Review

.¹

2016

IJRET

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“…Many of the recent works show that chaotic map is appropriate to generate pseudorandom sequences. Chaos-based cryptosystems are suitable for image encryption owing to the inherent properties of chaotic systems such as simple structure, ergodicity and high sensitivity to initial values and control parameters [5]. In the permutation phase, we have used a pseudorandom number generator based on two-dimensional Zaslavski map [6].…”

Section: Introductionmentioning

confidence: 99%

A novel encryption method for medical images using 2D Zaslavski map and DNA cryptography

2019

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Medical imaging describes the noninvasive methods that enable medical practitioners to look inside the body, which are critical in modern clinical diagnosis. The diagnosed medical images may have confidential information related to patient's privacy. Privacy and security must be guaranteed for the digital images over Internet, to ensure its confidentiality. In this work, a novel encryption method is suggested for medical images. The work is intended to suggest a novel encryption scheme for medical images which is strong, secure and efficient. Also, it can be applied to any kind of the medical images, irrespective of its storage format. In the proposed method, the pixels of the image are shuffled using a pseudorandom number generator based on two-dimensional Zaslavski map. The permuted image is encrypted by DNA encryption. Various visual analysis, correlation analysis, quality and security analysis techniques are applied to verify the performance of the method.

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Image Encryption Based on 2-D Zaslavskii Chaotic Map and Pseudo Hadmard Transform

Cited by 16 publications

References 20 publications

An Efficient Confusion-Diffusion Structure for Image Encryption Using Plain Image Related Henon Map

An Efficient Confusion-Diffusion Structure for Image Encryption Using Plain Image Related Henon Map

Image Encryption Using Chaotic Maps of Various Dimensions: Review

A novel encryption method for medical images using 2D Zaslavski map and DNA cryptography

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