Title :
A CMOS realization of double-scroll chaotic circuit and its application to random number generation
Author :
Demirkol, A. Samil ; Ozoguz, Serdar ; Tavas, Vedat ; Kilinc, Selcuk
Author_Institution :
Dept. of Electron. & Commun. Eng., Istanbul Tech. Univ., Istanbul
Abstract :
A new chaotic oscillator which can be implemented on standard CMOS process is presented. The circuit generates double-scroll chaotic attractor and is suitable for high-frequency operation. As a possible application, the use of the circuit as the core of a random number generator (RNG) is illustrated. The quality of the RNG is investigated using standard statistical tests (according to FIPS-140-1 and NIST 800-22) and it is shown that the generated binary sequences have good statistical properties.
Keywords :
CMOS integrated circuits; binary sequences; chaos generators; radiofrequency oscillators; random number generation; statistical testing; chaotic oscillator; double-scroll chaotic circuit; generated binary sequences; high-frequency operation; random number generation; standard CMOS process; standard statistical tests; CMOS integrated circuits; CMOS process; CMOS technology; Chaos; Chaotic communication; Circuit testing; MOSFETs; NIST; Oscillators; Random number generation;
Conference_Titel :
Circuits and Systems, 2008. ISCAS 2008. IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-1683-7
Electronic_ISBN :
978-1-4244-1684-4
DOI :
10.1109/ISCAS.2008.4541932
