Truly random number generators based on a non-autonomous chaotic oscillator

Ergün, Salih; ̃uz, Serdar Özog

doi:10.1016/j.aeue.2006.05.006

Cited by 73 publications

(36 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Note that, inclusion of noise which is a nondeterministic entropy source, qualifies presented chaos based generators to be used as a truly random source. Presented TRNG offers some considerable advantages over the existing ones [7], [8], [9], [10]. In compar ison with the previous design [10], TRNG introduced in this paper offers approximately sixfold rate expansion and constant output rate.…”

Section: Introductionmentioning

confidence: 81%

“…On the contrary to previous TRNGs [7], [8], [9], [10] where deterministic chaos itself was pointed out as the source of randomness, this work analyzes the effect of noise generated by circuit components to address security issue. Note that, inclusion of noise which is a nondeterministic entropy source, qualifies presented chaos based generators to be used as a truly random source.…”

Section: Introductionmentioning

confidence: 94%

“…Furthermore, presented TRNG have some other technical advantages. For instance, on the contrary to previous TRNGs [8], [9], [10], the introduced TRNG design allows for offset compensation for bias removal thus provide more robustness against external interference, parameter variations, and attacks. Simulation and experimental results verifying the feasibility and the correct operation of the introduced TRNG are presented such that generated binary sequences fulfill the NIST-800-22 statistical test suite [11] without any further post processing.…”

Section: Introductionmentioning

confidence: 95%

“…There are four different random number generation tech niques reported in the literature: amplification of a noise source [3], [4] jittered oscillator sampling [1], [4], discrete-time chaotic maps [5], [6] and continuous-time chaotic oscillators [7], [8], [9], [10]. In spite of the fact that, the use of discrete time chaotic maps in the realization of TRNG is well-known for some time, it was only recently shown that continuous time chaotic oscillators can be used to realize TRNGs also.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Regional random number generator from a cross-coupled chaotic oscillator

Ergün

2011

2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS)

View full text Add to dashboard Cite

A truly random number generator (TRNG) based on a cross-coupled chaotic oscillator is introduced which relies on generating non-invertible bit streams according to regional distributions of underlying chaotic signal. The effect of noise on the chaotic trajectory is analyzed, inclusion of which renders generated bit streams unpredictable, qualifying the proposed chaos based generator to be used as a truly random source.Simulation and experimental results verifying the feasibility and correct operation of the TRNG are given such that generated bit streams fulfill NIST-800-22 statistical test suite without further post-processing. Presented TRNG features much higher and constant throughput rates and allows for offset compensation.

show abstract

Section: Introductionmentioning

confidence: 81%

Section: Introductionmentioning

confidence: 94%

Section: Introductionmentioning

confidence: 95%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Regional random number generator from a cross-coupled chaotic oscillator

Ergün

2011

2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS)

View full text Add to dashboard Cite

show abstract

“…Applications of chaos have been witnessed in various areas ranging from path planning generator [4], secure communications [5][6][7], audio encryption scheme [8], image encryption [9][10][11], to truly random number generator [12,13]. Many three-dimensional (3D) autonomous chaotic systems have been found and reported in the literature [14].…”

Section: Introductionmentioning

confidence: 99%

A fractional-order form of a system with stable equilibria and its synchronization

et al. 2018

View full text Add to dashboard Cite

There has been an increasing interest in studying fractional-order chaotic systems and their synchronization. In this paper, the fractional-order form of a system with stable equilibrium is introduced. It is interesting that such a three-dimensional fractional system can exhibit chaotic attractors. Full-state hybrid projective synchronization scheme and inverse full-state hybrid projective synchronization scheme have been designed to synchronize the three-dimensional fractional system with different four-dimensional fractional systems. Numerical examples have verified the proposed synchronization schemes.

show abstract

A novel high speed Artificial Neural Network–based chaotic True Random Number Generator on Field Programmable Gate Array

Alçın

Koyuncu

Tuna

et al. 2018

Circuit Theory & Apps

View full text Add to dashboard Cite

Summary It is well observed that cryptographic applications have great challenges in guaranteeing high security as well as high throughput. Artificial neural network (ANN)–based chaotic true random number generator (TRNG) structure has not been unprecedented in current literature. This paper provides a novel type of high‐speed TRNG based on chaos and ANN implemented in a Xilinx field‐programmable gate array (FPGA) chip. The paper consists of two main parts. In the first part, chaos analyses of Pehlivan‐Uyaroglu_2010 chaotic system (PUCS) have been accomplished to prove that PUCS operates in chaotic regime. So PUCS can be an efficient alternative to the entropy source for classical TRNGs. In the second part, the hardware design of the proposed TRNG has been created using VHDL in Xilinx platform. As a result, the implemented TRNG offers throughput up to 115.794 Mbps. Besides, the generated random numbers have been tested with the FIPS 140‐1 and NIST 800.22 test suites. The high quality of generated true random numbers have been confirmed by passing all randomness tests. The results have shown that the proposed system can provide not only high throughput but also high quality random bit sequences for a wide variety of embedded cryptographic applications.

show abstract

Truly random number generators based on a non-autonomous chaotic oscillator

Cited by 73 publications

References 10 publications

Regional random number generator from a cross-coupled chaotic oscillator

Regional random number generator from a cross-coupled chaotic oscillator

A fractional-order form of a system with stable equilibria and its synchronization

A novel high speed Artificial Neural Network–based chaotic True Random Number Generator on Field Programmable Gate Array

Contact Info

Product

Resources

About