Secure Communications Based on Variable Topology of Chaotic Circuits
1997 ◽
Vol 07
(12)
◽
pp. 2861-2869
◽
Keyword(s):
A new technique for synchronization of chaotic circuits is proposed. This technique, based on varying a circuit's overall topology rather than varying a set of continuous parameters, offers a possible resolution to the tradeoff between security and synchronizability inherent in existing chaotic systems. The encryption key is represented by a mapping from a set of nodes to a set of switches in the circuit. This method significantly improves reliability and can be easily interfaced to digital control circuits.
1982 ◽
Vol 5
(4)
◽
pp. 379-382
◽
Keyword(s):
Keyword(s):
1985 ◽
Vol 8
(4)
◽
pp. 397-404
Keyword(s):
Keyword(s):
2005 ◽
Vol 25
(1_suppl)
◽
pp. S543-S543