Cryptography with chaos

Research output: Contribution to journalArticle

635 Citations (Scopus)

Abstract

It is possible to encrypt a message (a text composed by some alphabet) using the ergodic property of the simple low-dimensional and chaotic logistic equation. The basic idea is to encrypt each character of the message as the integer number of iterations performed in the logistic equation, in order to transfer the trajectory from an initial condition towards an epsilon-interval inside the logistic chaotic attractor. (C) 1998 Elsevier Science B.V.

Original languageEnglish
Pages (from-to)50-54
Number of pages5
JournalPhysics Letters A
Volume240
Issue number1-2
DOIs
Publication statusPublished - 23 Mar 1998

Keywords

  • chaos
  • cryptography
  • message
  • security
  • systems

Cite this

Cryptography with chaos. / Baptista, M S .

In: Physics Letters A, Vol. 240, No. 1-2, 23.03.1998, p. 50-54.

Research output: Contribution to journalArticle

Baptista, M S . / Cryptography with chaos. In: Physics Letters A. 1998 ; Vol. 240, No. 1-2. pp. 50-54.
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