Security Enhanced Digital Image Steganography Based on Successive Arnold Transformation

Mishra, Minati; Kumar, Sunit; Mishra, S. R.

doi:10.1007/978-3-642-30111-7_21

Cited by 8 publications

(4 citation statements)

References 6 publications

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“…Yang et al in 2006 gave a digital image scrambling technology based on the symmetry of AT [7]. Minati Mishra et al in their papers further extended the method and generalised the AT to improve the security of the scrambled information [8], [9]. When a group of people were concentrating on AT, at the same time, Qi et al in 2000 gave a new class of transform and its application in the image transform covering [10] which is further extended by Zou et al ,who have used Fibonacci numbers and generalised Fibonacci transform to scramble image in spatial domain [11], [12].…”

Section: Image Scramblersmentioning

confidence: 99%

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Image Encryption Using Fibonacci-Lucas Transformation

Mishra¹

2012

IJCIS

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Section: Image Scramblersmentioning

confidence: 99%

“…The security level of the encrypted text becomes low when it is encrypted using the basic Arnold transform as it constitutes a single 2x2 map and therefore, can easily be decrypted by any 3 rd party user, using the same map. To enhance the security level of the encrypted message the basic AT is generalised [8], [9] as follows:…”

Section: Modified Arnold Transformmentioning

confidence: 99%

Image Encryption Using Fibonacci-Lucas Transformation

Mishra¹

2012

IJCIS

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“…Xiao et al (2000) present a novel way to hide information with the aid of visual cryptography. They concealed a secret message using two innocent looking images [9], [10]. Once the two images were superimposed the secret text was revealed.…”

Section: A Visual Cryptographymentioning

confidence: 99%

Fibonacci Based Text Hiding Using Image Cryptography

Mukherjee¹,

Samanta²

2014

LNIT

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In digital word security is a most important issue and data hiding with image cryptography is one of the possible ways to ensure the security of the important message from outer world. In this paper we proposed a novel technique that encrypted the message such a ways that the message encoded as well as hidden in an image. The proposed solution is to use image cryptography to hide textual message. The proposed technique use of an encryption technique that is based on Fibonacci series & image encryption and a secret key generated from the image. 

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“…One such class is known as the quadratic maps [2]. In addition, these quadratic maps can be transformed or rotated using matrices such as Arnold's map which transform image pixels or bring about rotations [12,20]. These maps can be used to encrypt and decrypt images or other media.…”

Section: Introductionmentioning

confidence: 99%

Colored image encryption and decryption using multi-chaos 2D quadratic strange attractors and matrix transformations

Alsaedi

2016

Multimed Tools Appl

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Data security is an increasingly important issue. In this paper, a scheme to encrypt and decrypt colored images is presented in which two random secret keywords are used as parameters for quadratic maps with strange attractors. The scheme uses the well-known chaotic trait of sensitivity to initial conditions to ensure that the receiver generates the same sequences. After forming the quadratic maps and zeros removal from both maps, three codebooks are formed one from the original image and two from the two images of the quadratic maps. The input colored image is decomposed into three components and quantized using two of the three codebooks. The resulting image is subjected to partial extended Arnold's transform then to Gould transformation to hide image traces. The partial extended Arnold's matrix which is subjected to a determinant condition is studied for possible number of rotations for specific sizes of sub-blocks taken from a random image and then the results are used for encryption and decryption of different colored images. Then, the pixels of the components are shifted cyclically with a predefined number of shifts and quantized using the third codebook with maximum MSE. The results from the statistical analysis show that the pixels correlation is very low and the ciphered image is well shuffled. Also, the decrypted images have high PSNR at the receiver. Furthermore, compariosns with other schemes in the literature show that the performance of the proposed algorithm is high.

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Security Enhanced Digital Image Steganography Based on Successive Arnold Transformation

Cited by 8 publications

References 6 publications

Image Encryption Using Fibonacci-Lucas Transformation

Image Encryption Using Fibonacci-Lucas Transformation

Fibonacci Based Text Hiding Using Image Cryptography

Colored image encryption and decryption using multi-chaos 2D quadratic strange attractors and matrix transformations

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