A simple 8-bit digital microcontroller implementation for chaotic sequence generation

Aboul‐Seoud, A.; El-Badawy, El-Sayed A.; Mokhtar, Adel; El-Masry, Waled; El-Barbry, Mohamed; Hafez, Alaa El-Din Sayed

doi:10.1109/nrsc.2011.5873617

Cited by 5 publications

(5 citation statements)

References 13 publications

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“…In the same year, Volos [30] presented a microcontroller implementation of two combined logistic maps to generate a chaotic random bit generator and the chaotic sequence is analyzed by the statistical test suite FIPS-140-2 (Federal Information Processing Standards) of the National Institute of Standards and Technology (NIST). In 2012, two implementations in microcontroller are presented in [31,32] , where the authors presented a simple implementation of the logistic map in a microcontroller. Any of the above papers present the implementation of a chaotic cryptosystem.…”

Section: Introductionmentioning

confidence: 99%

Implementation of an improved chaotic encryption algorithm for real-time embedded systems by using a 32-bit microcontroller

Murillo-Escobar

Cruz-Hernández

Abundiz-Pérez

et al. 2016

Microprocessors and Microsystems

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Section: Introductionmentioning

confidence: 99%

Implementation of an improved chaotic encryption algorithm for real-time embedded systems by using a 32-bit microcontroller

Murillo-Escobar

Cruz-Hernández

Abundiz-Pérez

et al. 2016

Microprocessors and Microsystems

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“…In 2012, two works based on a microcontroller have been presented, in which the authors presented a simple implementation of the logistic map [19,20]. Each one of the above papers presents the implementation of a chaotic cryptosystem.…”

Section: Introductionmentioning

confidence: 99%

Implementation of a Hyperchaotic System with Hidden Attractors into a Microcontroller

et al. 2016

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Abstract. In this work, the implementation of a hyperchaotic oscillator by using a microcontroller is proposed. The dynamical system, which is used, belongs to the recently new proposed category of dynamical systems with hidden attractors. By programming the microcontroller, the three most useful tools of nonlinear theory, the phase portrait, the Poincaré map and the bifurcation diagram can be produced. The comparison of these with the respective simulation results, which are produced by solving the continuous dynamical system with Runge-Kutta, verified the feasibility of the proposed method. The algorithms could be easily modified to add or substitute the hyperchaotic system.

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“…The first is that, in practice, measurements are usually carried out at specific time intervals. Secondly, digital simulations can be performed easily and quickly either on a microcontroller [17][18][19][20][21] or on a FPGA board [22].…”

Section: Introductionmentioning

confidence: 99%

“…Here, we have realized an implementation of a secure digital data transmission system based on the synchronization of chaotic systems using two Arduino Uno boards. To the best of our knowledge, in the discrete case, this type of implementation has not been done in the literature; there are only implementations of chaotic oscillators using microcontrollers [19,20], and FPGAs [22]. The choice of the Arduino Uno board is motivated by the advantages that it offers.…”

Section: Introductionmentioning

confidence: 99%

“…The simplest of these are functions to control and read the I/O pins rather than having to fiddle with the bus/bit masks normally used to interface with the Atmega I/O (This is a fairly minor drawback). Also, note that, board programming microcontrollers are far more simpler compared to older existing implementations [19,20,22]. In our work, transmission scheme is constructed around two Arduino Uno boards, one of them acting as a transmitter and the other as a receiver.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Analysis and implementation of a novel robust transmission scheme for private digital communications using Arduino Uno board

Hamiche¹,

Guermah²,

Saddaoui

et al. 2015

Nonlinear Dyn

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In this paper, we present a new scheme for the secured transmission of discrete information based on hyperchaotic discrete dynamics. The system is a modified-Henon hyperchaotic discrete-time oscillator considered as transmitter and a delayed step-by-step observer used as receiver. The transmitter parameters play the role of secret keys of the transmission scheme. To increase the robustness of the secure data transmission against known plain-text attacks, the message to be sent is encrypted by additional secret keys and inserted by inclusion method in the chaotic discrete-time system dynamics. By this way, the parameters used as secret keys cannot be identified with usual techniques. Simulation results are presented to highlight the performances of the proposed method. One of the main contributions of this paper is to demonstrate the feasibility of discrete realization of a chaotic observer-based secured transmission scheme. Indeed, experimental implementation results using Arduino Uno board validate the proposed approach, since it exhibits good performances of throughput and cost in terms of resources used.

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A simple 8-bit digital microcontroller implementation for chaotic sequence generation

Cited by 5 publications

References 13 publications

Implementation of an improved chaotic encryption algorithm for real-time embedded systems by using a 32-bit microcontroller

Implementation of an improved chaotic encryption algorithm for real-time embedded systems by using a 32-bit microcontroller

Implementation of a Hyperchaotic System with Hidden Attractors into a Microcontroller

Analysis and implementation of a novel robust transmission scheme for private digital communications using Arduino Uno board

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