A New Image Encryption Technique Based on Sine Map, Chaotic Tent Map, and Circulant Matrices

Kanwal, Shamsa; Inam, Saba; Hajjej, Fahima; Cheikhrouhou, Omar; Nawaz, Zainab; Waqar, Ayesha; Khan, Majid

doi:10.1155/2022/4152683

Cited by 5 publications

(3 citation statements)

References 44 publications

(43 reference statements)

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“…Zareai et al [17] used Logistic mapping to develop image keys, which increased the key space of the scheme, but the performance of Logistic mapping would affect the security of the algorithm to a certain extent. Kanwal et al [18] proposed an image encryption scheme based on Sine mapping and cyclic matrix; Sine mapping was used for the substitution phase of images. Kumar et al [19] applied 2D Logistic mapping to the bit-level scrambling process of RGB channels, which can effectively encrypt color images.…”

Section: Introductionmentioning

confidence: 99%

A Self-Adaptive Image Encryption Scheme Based on Chaos and Gravitation Model

et al. 2023

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In order to improve the security of image transmission, this paper proposes a self-adaptive image encryption scheme based on chaos and gravitation model. The proposed scheme consists of three stages: key generation stage, double scrambling stage, and double diffusion stage. In the key generation stage, the plaintext-associated key generation mechanism (BPPAKG) based on the bit plane is used to obtain the key associated with the plaintext. Since the key ultimately depends on the plaintext image itself, this scheme has self-adaptability. The first stage of scrambling uses mixed chaotic transform and shift row transform to disturb pixel position, then changes the pixel value of the image based on the concept of gravitation to achieve the first stage of diffusion. To enhance the security performance of the scheme, the traditional encryption structure is extended, and the second stage of scrambling and diffusion is quickly realized by using diagonal scanning transform and XOR operation. Simulation and experimental results show that the scheme has good encryption and decryption performance and strong resistance to attack. In addition, compared with some latest proposed algorithms, it has better security.

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Section: Introductionmentioning

confidence: 99%

A Self-Adaptive Image Encryption Scheme Based on Chaos and Gravitation Model

et al. 2023

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“…In the last few decades, the manipulation of chaos in cryptography has shown keen interest due to its major property of sensitivity to initial conditions give the form of randomness. To design efficient image encryption systems, numerous Chaos-based cryptographic models [17][18][19] have been used to develop novel methods which exhibits remarkably good features in many aspects regarding speed, cost, computational power, computational overhead, complexity, etc.…”

Section: Introductionmentioning

confidence: 99%

A new method of image encryption using advanced encryption Standard (AES) for network security

Inam,

Kanwal,

Firdous

et al. 2023

Phys. Scr.

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With the rapid increase in the use of technology, images have become a major source of sharing personal, confidential and official information and there is a dire need to protect this secret data. Image encryption plays major role in the security of images and there are many techniques developed for this purpose. Chaos based image encryption has now become most applicable and beneficial technique for image encryption. The purpose of this paper is to highlight a new method of image encryption with the use of advanced encryption standard (AES) and chaotic maps. This technique is composed of substitution and permutation phases. AES is found to be most secure cipher until now against different kinds of attacks. The round keys are generated by AES using key expansion algorithm. The sensitivity of this technique is that it is dependent on initial values and input image. S-boxes in AES introduce non-linearity, confusion, and an avalanche effect, enhancing security and resistance to cryptographic attacks by substituting bytes in the encryption process. The combination of AES and chaotic maps in encryption schemes provides a two-tiered approach to enhance security. AES offers a strong and well-established encryption method, while chaotic maps introduce randomness and complexity, making it more difficult for attackers to decipher encrypted data. This combination is often used to achieve a higher level of encryption security in various applications, including data transmission and storage. Different kinds of analysis and tests are performed on the technique which includes information entropy, number of pixel change rate (NPCR), and peak signal-to-noise ratio (PSNR), unified average changing intensity (UACI) and histogram correlation of adjacent pixels. The results of these tests show that this technique is secure and resistant towards attacks.

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“…Kanwal et al [22] used Hill cipher whose key is generated by orthogonal matrix and chaotic maps for image encryption algorithm. Kanwal et al [23]used circulant matrices for pixel shuffling. Huang and Dong [24] apply Least Significant Bit and Lifting Wavelet Transform for hiding digital signature and shuffling pixel respectively.…”

Section: Introductionmentioning

confidence: 99%

Research on color image encryption approach based on chaotic Duffing map

Kanwal,

Inam,

Quddus

et al. 2023

Phys. Scr.

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In this study, we propose a novel image encryption approach that utilizes the chaotic dynamics ofthe Duffing map and Moore-penrose pseudo inverse to obscure images. Chaotic maps have been widelyused in the field of image encryption due to their sensitive dependence on initial conditions, enablingthem a suitable candidate for generating pseudo-random sequences that can be used for encryptiontasks. The Duffing map, known for its complex nonlinear behavior, is highly preferred for developingrobust and secure encryption schemes. The proposed approach aims to develop a balance between encryption efficiency and cryptographic security while maintaining a straightforward implementation.The analytical results and comparison of suggested approach with some existing approaches exhibitthat it is a robust and secure method for real-time image encryption.

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A New Image Encryption Technique Based on Sine Map, Chaotic Tent Map, and Circulant Matrices

Cited by 5 publications

References 44 publications

A Self-Adaptive Image Encryption Scheme Based on Chaos and Gravitation Model

A Self-Adaptive Image Encryption Scheme Based on Chaos and Gravitation Model

A new method of image encryption using advanced encryption Standard (AES) for network security

Research on color image encryption approach based on chaotic Duffing map

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