TY - GEN
T1 - Non-linear pseudo-random number generators via coupling DX generators with the Logistic map
AU - Li, Chung Yi
AU - Chou, Hwai Pwu
AU - Deng, Lih Yuan
AU - Shiau, Jyh Jen Horng
AU - Lu, Henry Horng Shing
PY - 2012
Y1 - 2012
N2 - This brief proposes a class of nonlinear pseudorandom number generators (PRNGs) based on coupling linear generators (DX generators) with a nonlinear generator (digitized Logistic map). By breaking the linearity, the unpredictability of the proposed generators in the family of coupling PRNGs is enhanced while the nice properties of efficiency, long period, and excellent statistical properties are preserved. Furthermore, the hardware efficiencies are validated by hardware implementations using a TSMC 0.18μm CMOS process with a throughput rate greater than 8,000 Mbit/s. In addition to the extremely long period length, the proposed nonlinear PRNGs can generate random sequences that fulfill all the randomness requirements of NIST SP 800-22 test suite.
AB - This brief proposes a class of nonlinear pseudorandom number generators (PRNGs) based on coupling linear generators (DX generators) with a nonlinear generator (digitized Logistic map). By breaking the linearity, the unpredictability of the proposed generators in the family of coupling PRNGs is enhanced while the nice properties of efficiency, long period, and excellent statistical properties are preserved. Furthermore, the hardware efficiencies are validated by hardware implementations using a TSMC 0.18μm CMOS process with a throughput rate greater than 8,000 Mbit/s. In addition to the extremely long period length, the proposed nonlinear PRNGs can generate random sequences that fulfill all the randomness requirements of NIST SP 800-22 test suite.
KW - Coupling
KW - DX generator
KW - Logistic map
KW - NIST 800-22 test suite
KW - Nonlinear generator
KW - Pseudo Random Number Generator
UR - http://www.scopus.com/inward/record.url?scp=84870621143&partnerID=8YFLogxK
U2 - 10.1109/ICASID.2012.6325284
DO - 10.1109/ICASID.2012.6325284
M3 - Conference contribution
AN - SCOPUS:84870621143
SN - 9781467321440
T3 - Proceedings of the International Conference on Anti-Counterfeiting, Security and Identification, ASID
BT - 2012 International Conference on Anti-Counterfeiting, Security and Identification, ASID 2012
T2 - 2012 International Conference on Anti-Counterfeiting, Security and Identification, ASID 2012
Y2 - 24 August 2012 through 26 August 2012
ER -