Text encryption device based on a chaotic random bit generator

Giakoumis, Angelos; Volos, Christos; Muñoz‐Pacheco, Jesús M.; Gómez-Pavón, L. C.; Stouboulos, I. N.; Kyprianidis, I. Μ.

doi:10.1109/lascas.2018.8399974

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2020

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Cited by 7 publications

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“…An algorithm of chaotic data encryption system by using private characteristic of electrocardiogram (ECG) signal and logistic map is designed in [18]. In [19,20], the chaotic behaviour of a Chua system is used in novel text encryption scheme designs. A novel pseudorandom bit generation scheme based on rotation equations is proposed in [21].…”

Section: Introductionmentioning

confidence: 99%

Symmetric Key Encryption Based on Rotation-Translation Equation

Stoyanov

Nedzhibov

2020

Symmetry

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In this paper, an improved encryption algorithm based on numerical methods and rotation–translation equation is proposed. We develop the new encryption-decryption algorithm by using the concept of symmetric key instead of public key. Symmetric key algorithms use the same key for both encryption and decryption. Most symmetric key encryption algorithms use either block ciphers or stream ciphers. Our goal in this work is to improve an existing encryption algorithm by using a faster convergent iterative method, providing secure convergence of the corresponding numerical scheme, and improved security by a using rotation–translation formula.

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Section: Introductionmentioning

confidence: 99%