A New Image Encryption Algorithm Based on One-Dimensional Polynomial Chaotic Maps

Akhavan, Amir; Mahmodi, Hadi; Akhshani, A.

doi:10.1007/11902140_100

Cited by 16 publications

(5 citation statements)

References 15 publications

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“…Due to these properties, chaotic systems have become a very good candidate for use in the field of cryptography. The existing related research progress includes chaos-based symmetric encryptions [1][2][3][4][5][6][7], security protocols [8,9], asymmetric encryptions [10,11], and hash functions [12][13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

A novel parallel hash function based on 3D chaotic map

Akhavan

Samsudin

Akhshani

2013

EURASIP J. Adv. Signal Process.

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As the core of cryptography, hash function is one of the basic techniques for information security. During the last few years, considerable effort has been devoted to research on chaos-based hash functions. Nevertheless, the corresponding analysis of them lag far behind. In this paper, a new efficient scheme for parallel hash function based on high-dimensional chaotic map is proposed. In the proposed scheme, the confusion as well as the diffusion effect is enhanced significantly by utilizing two nonlinear coupling parameters. Theoretical and experimental results indicate that the proposed scheme can satisfy all performance requirements of hash function such as desired statistical properties and strong collision resistance. At the same time, the proposed scheme can keep the parallel merit and message sensitivity with high potential to be adopted for network security.

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Section: Introductionmentioning

confidence: 99%

A novel parallel hash function based on 3D chaotic map

Akhavan

Samsudin

Akhshani

2013

EURASIP J. Adv. Signal Process.

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“…The similarities between chaotic maps and cryptographic systems have been a motivation for many of the researchers [1][2][3][4][5][6][7][8][9][10][11][12]. Some of these features such as strong sensitivity to the initial conditions and control parameters (similar to confusion and diffusion), aperiodicity, random-like behavior and ergodicity (providing uniform randomness) have been used to achieve strong cryptographic algorithms that could compete with conventional cryptographic algorithms.…”

Section: Introductionmentioning

confidence: 98%

Cryptanalysis of “an improvement over an image encryption method based on total shuffling”

Akhavan

Samsudin

Akhshani

2015

Optics Communications

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“…The piecewise linear chaotic map (PLCM) based 1−D chaotic map is implemented in [7], whose security vulnerabilities are improved by introducing logistic polynomial map derived piecewise nonlinear chaotic maps [8]. Further, a combination of the polynomial chaotic map and the piecewise nonlinear chaotic map [9] is employed to enhance the speed and security of a cryptosystem. Recently, many realworld chaotic phenomena are being modeled to generate ideal chaotic characteristics [10], [11].…”

Section: Introductionmentioning

confidence: 99%

“…Thus, physical chaotic dynamical systems have become an active research domain. In [9], a combination of the polynomial chaotic map and the piecewise nonlinear chaotic map is employed to enhance the speed and security of a cryptosystem. It is mentioned that various chaotic block cipher encryption schemes are also developed.…”

Section: Introductionmentioning

confidence: 99%

Triple Pendulum Based Nonlinear Chaos Generator and its Applications in Cryptography

et al. 2022

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A nonlinear chaos generator scheme derived from a mechanical triple pendulum physical system is proposed here. The chaotic behavior of the proposed generator is validated against various standardized tests, such as the Lyapunov exponents test, bifurcation diagrams, sensitivity to parametric and to initial values, ergodicity, key space and sensitivity, histogram, correlation, NPCR and UACI, collision test, etc. and compared with existing contemporary methods. The generated chaotic map is utilized to develop various cryptography applications, such as PRNG and symmetric key encryption schemes, which are realized on an FPGA and an ASIC. Chaos-based PRNG is validated successfully using N IST − SP 800 benchmarks. The proposed encryption scheme illustrates its usage in low power, high throughput applications, where the power consumption, resource utilization, and throughput are 1.785×, 1.825×, and 2.396× better than other known contemporary chaos-based encryption methods. The average power and area of its ASIC implementation at 180-nm technology are 61.8836 mW and 0.20374 mm 2 at 250 MHz.

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A New Image Encryption Algorithm Based on One-Dimensional Polynomial Chaotic Maps

Cited by 16 publications

References 15 publications

A novel parallel hash function based on 3D chaotic map

A novel parallel hash function based on 3D chaotic map

Cryptanalysis of “an improvement over an image encryption method based on total shuffling”

Triple Pendulum Based Nonlinear Chaos Generator and its Applications in Cryptography

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