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- Title
AN ADC BASED RANDOM BIT GENERATOR BASED ON A DOUBLE SCROLL CHAOTIC CIRCUIT.
- Authors
TAVAS, VEDAT; DEMIRKOL, AHMET S.; OZOGUZ, SERDAR; ZEKI, ALI; TOKER, ALI
- Abstract
An A/D converter based random bit generator which exploits continuous-time chaos is presented. The chaotic circuit, which is used as the core of the random bit generator generates double-scroll attractor the frequency spectrum of which spans up to 80 MHz. The chaotic circuit was fabricated using a 0.35 μm CMOS process and the chip area, excluding pads, is 0.06 mm2. Power consumption of the integrated chip is 8 mW. Binary data obtained from the presented random bit generator pass the full NIST-800-22 test suite.
- Subjects
BIT slice microprocessors; ELECTRIC circuits; ATTRACTORS (Mathematics); INTEGRATED circuits; ENERGY consumption
- Publication
Journal of Circuits, Systems & Computers, 2010, Vol 19, Issue 7, p1621
- ISSN
0218-1266
- Publication type
Article
- DOI
10.1142/S0218126610006918