BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-1272
DTSTART:20081028T170500Z
DURATION:PT1H0M0S
DTSTAMP:20260423T010153Z
LAST-MODIFIED:20080908T173535Z
LOCATION:4274 Chamberlin (Refreshments will be served)
SUMMARY:Chaos and its application in secure communication\, Chaos & Co
 mplex Systems Seminar\, Kehui Sun\, UW Department of Physics
DESCRIPTION:Chaotic systems have several significant features favorabl
 e to secure communication\, such as aperiodicity (useful for one-time 
 pad cipher)\; sensitivity to initial conditions and parameters (useful
  for effective bit confusion and diffusion)\; and random behaviors (us
 eful for producing output signals with satisfactory statistics). Thus\
 , chaotic systems and their application in secure communication have r
 eceived increasing attention. Up to now\, four main secure communicati
 on schemes based on chaos synchronization have been investigated\, suc
 h as chaos masking\, chaos shifting key\, chaos modulation\, and chaos
  spread spectrum. In fact\, chaos synchronization is one of the key te
 chnologies in the chaotic secure communication for its practical use. 
 So I will focus on the chaos synchronization and chaos secure communic
 ation schemes in my talk.
URL:https://www.physics.wisc.edu/events/?id=1272
END:VEVENT
END:VCALENDAR