Title :
A chaos-based fully digital 120 MHz pseudo random number generator
Author :
Yang, Hsing-Tsung ; Huang, Jing-Reng ; Chang, Tsin-Yuan
Author_Institution :
Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Abstract :
A chaos-based pseudo random number generator (PRNG) is implemented in a fully digital circuit with 120 MHz operation clock frequency. The chaotic equation called logistic equation is applied to the system model of PRNG. Noise can be injected to disturb the iterations with dead operation detected. The random quality of the chaos-based model is measured by the Sp. 800-22 random test package. The chaos-based PRNG has been designed and run in the UMC 1P6M 0.18μm CMOS process with area of 944 μm × 813 μm.
Keywords :
chaos generators; digital circuits; random number generation; 0.18 micron; 120 MHz; 813 micron; 944 micron; PRNG; Sp. 800-22 random test package; chaos-based pseudo random number generator; chaotic equation; digital circuit; digital pseudo random number generator; logistic equation; noise injection; Chaos; Circuit noise; Circuit testing; Clocks; Digital circuits; Equations; Frequency; Logistics; Random number generation; Semiconductor device modeling;
Conference_Titel :
Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on
Print_ISBN :
0-7803-8660-4
DOI :
10.1109/APCCAS.2004.1412769
