Key Generation based on Henon map and Lorenz system

Bader, Ansam Sabah; Hameed, Shaymaa; Ali, K Maisa’a Abid

doi:10.23851/mjs.v31i1.734

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…Michel Henon memperkenalkan Henon Map pada tahun 1978 sebagai model yang disederhanakan dari model Lorenz [15]. Henon Map dikenal sebagai sistem dinamis diskrit yang paling umum dipelajari dan digunakan yang memerlukan titik (x0,y0) untuk membuat titik baru yang acak [6].…”

Section: Henon Mapunclassified

Implementasi Kriptografi dengan Menggunakan Algoritma Arnold’s Cat Map dan Henon Map

Irawan¹,

Rachmawanto

2022

JMASIF

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Algoritma kriptografi merupakan sebuah seni matematis yang diimplementasikan untuk proses enkripsi dan dekripsi, medkanisme ini mengarah untuk mengenkripsi data asli menggunakan kombinasi berbeda dari kata, angka, atau ekspresi. Keamanan data terenkripsi sepenuhnya bergantung pada dua aspek penting, yaitu : kerahasiaan kunci dan kekuatan algoritma kriptografi. Teori chaos digunakan untuk memanggil bilangan secara acak, sehingga sifat dari gambar seperti redudansi data atau tingkat korelasi tinggi, hubungan antara nilai piksel dan biasanya berukuran besar akan diproses sehingga menghasilkan enkripsi menjadi kecil serta semakin acak bilangan yang dimunculkan semakin baik pula keamanannya. Macam-macam metode pada teori ini antara lain :

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Section: Henon Mapunclassified

Implementasi Kriptografi dengan Menggunakan Algoritma Arnold’s Cat Map dan Henon Map

Irawan¹,

Rachmawanto

2022

JMASIF

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A robust audio steganography technique based on image encryption using different chaotic maps

Nasr,

El-Shafai,

El-Rabaie

et al. 2024

Sci Rep

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The development of innovative methods for concealing critical data in multimedia files has exploded in information security in recent years. Cryptography and steganography cannot be used alone to protect data; rather, they can be combined and used in a single system. Audio steganography is among the most important information security techniques. It involves the concealment of information within audio signals to achieve covert communication. This paper introduces a comprehensive technique that integrates chaos Henon, Baker, and Arnold maps for image encryption with audio steganography to create a robust and secure audio steganography technique. First, the target image is encrypted using chaotic maps. Then, it is embeded within the high frequencies of the cover audio signal based on the Inverse Short Time Fourier Transform (ISTFT) to be transmitted to the destination through the channel. By integrating both encryption and concealment techniques, the cover audio signal quality can be preserved. Moreover, the hidden image security and robustness are improved, making the technique resistant to many types of attacks. The simulation results confirm that the suggested technique is robust in the presence of attacks. It achieves a distinct perceptual quality with an appreciated peak signal-to-noise ratio (PSNR) of 91.2 dB and a Mean Square Error (MSE) of 7.5 × 10–10. The randomness of the resulting encrypted image has successfully passed the National Institute of Standards and Technology (NIST) statistical test suite.

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A review of Chaotic Maps used for Generating Secure Random Keys

Abdulwahid Hameed,

Gbashi

2024

BIO Web Conf.

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The fusion of chaos theory and cryptography has yielded a dynamic landscape of innovative solutions for safe random key generation. This paper presents a comparison of several studies conducted in this field, aiming to distill key insights and discern common threads. Amidst the diversity of proposals, a consistent architectural framework emerges, while the true differentiators lie in the selection, configuration, and utilization of chaotic maps. These maps, harnessed for their inherent unpredictability, have a significant impact on how reliable and secure cryptographic systems are. Thus survey highlights the enduring relevance of chaotic maps as versatile tools in the cryptography arsenal. The interplay between mathematical complexity and computational expediency stands as a central theme, illustrating the delicate equilibrium researchers must navigate. As chaos-based cryptographic systems continue to evolve, this analysis serves as a compass for both practitioners and theoreticians, offering insights into the evolving landscape of safe key generation, and the challenges and opportunities that lie ahead.

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Key Generation based on Henon map and Lorenz system

Cited by 3 publications

References 2 publications

Implementasi Kriptografi dengan Menggunakan Algoritma Arnold’s Cat Map dan Henon Map

Implementasi Kriptografi dengan Menggunakan Algoritma Arnold’s Cat Map dan Henon Map

A robust audio steganography technique based on image encryption using different chaotic maps

A review of Chaotic Maps used for Generating Secure Random Keys

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