Switched-Current Signal Processing and A/D Conversion Circuits: Design and Implementation
Switched-Current Signal Processing and A/D Conversion Circuits: Design and Implementation
The Art of Computer Programming Volumes 1-3 Boxed Set
The Art of Computer Programming Volumes 1-3 Boxed Set
Chaotic Electronics in Telecommunications
Chaotic Electronics in Telecommunications
IEEE Transactions on Signal Processing
True random number generation based on environmental noise measurements for military applications
ISPRA'09 Proceedings of the 8th WSEAS international conference on Signal processing, robotics and automation
Implementation and testing of high-speed CMOS true random number generators based on chaotic systems
IEEE Transactions on Circuits and Systems Part I: Regular Papers - Special section on 2009 IEEE system-on-chip conference
A novel design method for discrete time chaos based true random number generators
Integration, the VLSI Journal
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This paper demonstrates a differential current-mode chaos-based circuit used to generate random number sequences, which was implemented on 90-nm CMOS-SOI technology. The proposed design is more suitable for circuit implementation of a chaotic map, and diminishes non-idealities such as asymmetry, offset and low slope values. The differential design also exhibits superior robustness to supply voltage, temperature, and process variations. Behavioral and SPICE simulations are used to show the advantages of the differential chaos circuit in comparison to a single ended version. Furthermore, to validate that the circuit can serve as a white noise generator, a statistical random number generator test, as suggested by the Federal Information Processing Standard (FIPS), was conducted on the simulation results and verified on the hardware. The results of the test demonstrated that the circuit functions with very high robustness.