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A new adaptive image steganography scheme based on DCT and chaotic map.

Marwa SaidiHoucemeddine HermassiRhouma RhoumaSafya Belghith
Published in: Multim. Tools Appl. (2017)
Keyphrases
  • chaotic map
  • piecewise linear
  • image encryption
  • hash functions
  • s box
  • dynamic programming
  • pseudorandom number
  • authentication scheme