Design and optimization of nonlinear component of block cipher: Applications to multimedia security

Waheed, Adil; Subhan, Fazli; Suud, Mazliham Mohd; Mansoor Alam, Muhammad; Haider, Sajjad

doi:10.1016/j.asej.2023.102507

Cited by 3 publications

(3 citation statements)

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“…In a recent study, Waheed et al [37] introduced an image encryption method that relies on three chaotic S-Boxes. Waheed's technique involved the generation of three S-Boxes through the utilization of a 2D chaotic systems (Zaslavsky map, Henon map, and Baker's map).…”

Section: Cryptanalysis Of S-box Based Cryptography 21 S-box Based Ima...mentioning

confidence: 99%

“…The utilization of such chaotic systems to construct S-boxes will result in cryptographically poor ciphers. There is a need for new discrete chaotic systems that have improved efficiency in order to solve this problem [6,37]. This work introduces a new method for designing S-boxes that addresses these weaknesses.…”

Section: Proposed Workmentioning

confidence: 99%

“…However, high-dimensional chaotic maps have higher complexity due to their richer dynamics and increased intricacies in their behavior. In cryptography, multiple S-box and high-dimensional chaotic mapbased image encryption schemes [37,[39][40][41] have recently been proposed to overcome high correlation and deterministic issues. But some of the studies based on multiple S-box have proven vulnerable to differential attacks.…”

Section: Innovative Image Encryption Scheme Using Proposed S-boxmentioning

confidence: 99%

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S-box design based on logistic skewed chaotic map and modified Rabin-Karp algorithm: applications to multimedia security

Waheed,

Subhan

2024

Phys. Scr.

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A substitution box (S-box) serves as the nonlinearity component in a symmetric key encryption scheme; it directly determines the performance and security level of ciphers. Thus, the construction of an S-box with superior performance and efficiency, specifically in terms of high cryptographic properties, is critical. This research proposes a novel method to construct the S-box using the skewed logistic chaotic map and modified Rabin-Karp rolling hash function without disturbing its mathematical structure. First, iterate the skewed logistic map by selecting a seed value and specifying the parameters to generate the chaotic values. The map's sensitivity to initial conditions and parameters results in a seemingly random and unpredictable chaotic values. Second, hash the chaotic values using Rabin-Karp for generating sequences of numbers within a specific range (0–255 for an 8-bit S-box). Then an S-box is constructed using the hash values. Performance evaluations indicate that the S-box produced through our suggested approach exhibits superior performance, demonstrating robust resistance against various security threats, including but not limited to linear attacks, differential attacks, and others. To demonstrate the effectiveness of the constructed S-box, this paper goes on to employ it in an image encryption application. Security analyses reveal that the developed image encryption algorithm successfully encrypts diverse types of images, producing cipher images characterized by uniformly distributed histograms. Performance assessments illustrate its high-security level, surpassing several state-of-the-art encryption algorithms.

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Section: Cryptanalysis Of S-box Based Cryptography 21 S-box Based Ima...mentioning

confidence: 99%

Section: Proposed Workmentioning

confidence: 99%