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Cryptographically secure substitutions based on the approximation of mixing maps.

Janusz SzczepanskiJosé María AmigóTomasz MichalekLjupco Kocarev
Published in: IEEE Trans. Circuits Syst. I Regul. Pap. (2005)
Keyphrases
  • approximation error
  • approximation algorithms
  • closed form
  • error bounds
  • key management
  • database
  • information systems
  • frequency domain
  • efficient computation
  • relative error
  • approximation methods
  • security level