A fast chaotic encryption scheme based on piecewise nonlinear chaotic maps

Behnia, S.; Akhshani, A.; Ahadpour, Sodeif; Mahmodi, Hadi; Akhavan, Amir

doi:10.1016/j.physleta.2007.01.081

Cited by 205 publications

(81 citation statements)

References 32 publications

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“…The logistic map is one dimensional chaotic system with X output and input variable and two initial conditions X0 and α (Patidar et al, 2009;Yong et al,2008;Behnia et al, 2007), the basic form of the one dimensional logistic map is:…”

Section: Logistic Mapmentioning

confidence: 99%

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A Novel Encryption Scheme for Digital Image - Based on One Dimensional Logistic Map

Al-Hazaimeh¹

2014

CIS

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In this paper, an implementation of digital image encryption scheme based on one dimensional logistic map is proposed. The chaotic cryptography technique concentrates in general on the symmetric key cryptographic technique. In the proposed algorithm, a random key table lookup criterion was combined with a one-dimensional chaotic map were used for high degree 2-stage security image encryption while maintaining acceptable overhead delay time. The proposed algorithm is based on image row shuffling and pixel-wise XOR encryption. To increase the security of row shuffling variable rotation and inversion were applied to each shuffled row, based on the difference between old and new row location. The experimental results showed that the proposed algorithm is effective and applicable. The combination of logistic map and key table lookup shows advantages of large random key space and high-level of security. The resulting cipher image is suitable for practical use in secure image storing and transmission.

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Section: Logistic Mapmentioning

confidence: 99%

“…In this paper, logistic map is used in the proposed algorithm because it has the advantages of high level efficiency and simplicity in term of mathematical models with very complicated dynamics in the key table size and very good random like properties (Behnia et al, 2007). …”

Section: Logistic Mapmentioning

confidence: 99%

A Novel Encryption Scheme for Digital Image - Based on One Dimensional Logistic Map

Al-Hazaimeh¹

2014

CIS

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“…The sensitivity tests with respect to all cipher keys have been carried out. The sensitivity is generally measured by means of two criteria, namely, number of pixels change rate (NPCR) and unified average changing intensity (UACI) [10,14]. They are defined as…”

Section: A Key Space and Sensitivity Analysismentioning

confidence: 99%

“…Among the chaos-based encryption schemes, onedimensional and two-dimensional chaotic systems, such as logistic map [8,9], skew tent map [10], Arnold map [7,11], baker map [4], piecewise linear chaotic map [12,13], piecewise nonlinear chaotic maps [14] and standard map [15][16][17], were applied widely owing to the advantage of simple implementation. However, there are fundamental drawbacks in these chaotic systems, such as small key space, slow performance speed and weak security.…”

Section: Introductionmentioning

confidence: 99%

A Secure and Robust Image Encryption Scheme Based on Mixture of Multiple Generalized Bernoulli Shift Maps and Arnold Maps

Ye¹,

Ma²

2013

IJCNIS

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-In this paper, a chaotic image encryption scheme with an efficient permutation-diffusion mechanism is constructed, where six generalized Bernoulli shift maps and one six-dimensional Arnold map are utilized to generate one hybrid chaotic orbit applied to disorder the pixel positions in the permutation process while four generalized Bernoulli shift maps and one Arnold map are employed to yield two random gray value sequences to change the gray values by a two-way diffusion process. Several merits of the proposed image encryption scheme are achieved, including a huge key space, good statistical properties resisting statistical attack and differential attack, desirable robustness against malicious attacks on cipher-images, such as cropping, noising, JPEG compression, etc. Experimental results have been carried out with detailed analysis to show that the proposed scheme can be a potential candidate for practical image encryption.

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“…At first various chaos based image encryption techniques have been proposed [1][2] [3]. But, the main problem of chaotic based system is that it is very sensitive to initial condition.…”

Section: Introductionmentioning

confidence: 99%

A New Image Encryption Technique Combining the Idea of One Time Pad with RGB Value

Ferdush¹,

Begum²,

Mahmood³

2017

IJCA

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Because of improvement of technology, at present data security is drawn attention to all. Image is an important medium of communication. An image can say thousands of words. So, improvement of image security is more important than security of text. Image is nothing but combination of some pixel values. On the other side, every pixel can be converted into binary value. In this paper, a new image encryption method is proposed based on displacement of RGB value with one time pad. Any 3D image can be encrypted using this method. The result shows that the proposed algorithm has large key space. So it can resist brute force attack as well as other attacks. General TermsRGB value, OTP, Cryptosystem etc

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A fast chaotic encryption scheme based on piecewise nonlinear chaotic maps

Cited by 205 publications

References 32 publications

A Novel Encryption Scheme for Digital Image - Based on One Dimensional Logistic Map

A Novel Encryption Scheme for Digital Image - Based on One Dimensional Logistic Map

A Secure and Robust Image Encryption Scheme Based on Mixture of Multiple Generalized Bernoulli Shift Maps and Arnold Maps

A New Image Encryption Technique Combining the Idea of One Time Pad with RGB Value

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