Fully digital 1-D, 2-D and 3-D multiscroll chaos as hardware pseudo random number generators

Handle URI:
http://hdl.handle.net/10754/247371
Title:
Fully digital 1-D, 2-D and 3-D multiscroll chaos as hardware pseudo random number generators
Authors:
Mansingka, Abhinav S.; Radwan, Ahmed Gomaa; Salama, Khaled N. ( 0000-0001-7742-1282 )
Abstract:
This paper introduces the first fully digital implementation of 1-D, 2-D and 3-D multiscroll chaos using the sawtooth nonlinearity in a 3rd order ODE with the Euler approximation. Systems indicate chaotic behaviour through phase space boundedness and positive Lyapunov exponent. Low-significance bits form a PRNG and pass all tests in the NIST SP. 800-22 suite without post-processing. Real-time control of the number of scrolls allows distinct output streams with 2-D and 3-D multiscroll chaos enabling greater controllability. The proposed PRNGs are experimentally verified on a Xilinx Virtex 4 FPGA with logic utilization less than 1.25%, throughput up to 5.25 Gbits/s and up to 512 distinct output streams with low cross-correlation.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Sensors Lab
Citation:
Mansingka AS, Radwan AG, Salama KN (2012) Fully digital 1-D, 2-D and 3-D multiscroll chaos as hardware pseudo random number generators. 2012 IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS). doi:10.1109/MWSCAS.2012.6292236.
Conference/Event name:
2012 IEEE 55th International Midwest Symposium on Circuits and Systems, MWSCAS 2012
Issue Date:
7-Oct-2012
DOI:
10.1109/MWSCAS.2012.6292236
Type:
Conference Paper
Additional Links:
http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6292236
Appears in Collections:
Conference Papers; Sensors Lab; Sensors Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorMansingka, Abhinav S.en
dc.contributor.authorRadwan, Ahmed Gomaaen
dc.contributor.authorSalama, Khaled N.en
dc.date.accessioned2012-10-07T07:14:55Z-
dc.date.available2012-10-07T07:14:55Z-
dc.date.issued2012-10-07en
dc.identifier.citationMansingka AS, Radwan AG, Salama KN (2012) Fully digital 1-D, 2-D and 3-D multiscroll chaos as hardware pseudo random number generators. 2012 IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS). doi:10.1109/MWSCAS.2012.6292236.en
dc.identifier.doi10.1109/MWSCAS.2012.6292236en
dc.identifier.urihttp://hdl.handle.net/10754/247371en
dc.description.abstractThis paper introduces the first fully digital implementation of 1-D, 2-D and 3-D multiscroll chaos using the sawtooth nonlinearity in a 3rd order ODE with the Euler approximation. Systems indicate chaotic behaviour through phase space boundedness and positive Lyapunov exponent. Low-significance bits form a PRNG and pass all tests in the NIST SP. 800-22 suite without post-processing. Real-time control of the number of scrolls allows distinct output streams with 2-D and 3-D multiscroll chaos enabling greater controllability. The proposed PRNGs are experimentally verified on a Xilinx Virtex 4 FPGA with logic utilization less than 1.25%, throughput up to 5.25 Gbits/s and up to 512 distinct output streams with low cross-correlation.en
dc.language.isoenen
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6292236en
dc.subjectchaosen
dc.subjectRNGen
dc.titleFully digital 1-D, 2-D and 3-D multiscroll chaos as hardware pseudo random number generatorsen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentSensors Laben
dc.conference.date2012-08-05 to 2012-08-08en
dc.conference.name2012 IEEE 55th International Midwest Symposium on Circuits and Systems, MWSCAS 2012en
dc.conference.locationBoise, ID, USAen
dc.eprint.versionPost-printen
dc.contributor.institutionDepartment of Engineering Mathematics, Faculty of Engineering, Cairo University, Giza, Egypten
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorMansingka, Abhinav S.en
kaust.authorSalama, Khaled N.en
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