TY - PAT
T1 - Chaos-based Pseudo-random Number Generation
AU - Barakat, Mohamed L.
AU - Mansingka, Abhinav S.
AU - Radwan, Ahmed G.
AU - Salama, Khaled N.
N1 - KAUST Repository Item: Exported on 2019-02-13
PY - 2014/4/10
Y1 - 2014/4/10
N2 - Various methods and systems related to chaos-based pseudo-random number generation are presented. In one example, among others, a system includes a pseudo-random number generator (PRNG) to generate a series of digital outputs and a nonlinear post processing circuit to perform an exclusive OR (XOR) operation on a first portion of a current digital output of the PRNG and a permutated version of a corresponding first portion of a previous post processed output to generate a corresponding first portion of a current post processed output. In another example, a method includes receiving at least a first portion of a current output from a PRNG and performing an XOR operation on the first portion of the current PRNG output with a permutated version of a corresponding first portion of a previous post processed output to generate a corresponding first portion of a current post processed output.
AB - Various methods and systems related to chaos-based pseudo-random number generation are presented. In one example, among others, a system includes a pseudo-random number generator (PRNG) to generate a series of digital outputs and a nonlinear post processing circuit to perform an exclusive OR (XOR) operation on a first portion of a current digital output of the PRNG and a permutated version of a corresponding first portion of a previous post processed output to generate a corresponding first portion of a current post processed output. In another example, a method includes receiving at least a first portion of a current output from a PRNG and performing an XOR operation on the first portion of the current PRNG output with a permutated version of a corresponding first portion of a previous post processed output to generate a corresponding first portion of a current post processed output.
UR - http://hdl.handle.net/10754/595071
UR - http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140101217%22.PGNR.&OS=DN/20140101217&RS=DN/20140101217
UR - http://assignment.uspto.gov/#/search?adv=publNum:20140101217
UR - http://www.google.com/patents/US20140101217
UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=2014101217A1&KC=A1&FT=D
M3 - Patent
M1 - US9304740B2
ER -