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Public-channel cryptography based on mutual chaos pass filters

Einat Klein1, Noam Gross, Evi Kopelowitz

  • 1Department of Physics, Bar-Ilan University, Ramat-Gan, 52900 Israel.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|December 13, 2006
PubMed
Summary

Two coupled chaotic lasers synchronize isochronally, enabling secure communication. A third laser unidirectionally coupled does not synchronize, forming the basis of a robust cryptographic scheme resistant to eavesdropping.

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