Practical Invisibility in Digital Communication

  title={Practical Invisibility in Digital Communication},
  author={Tuomas Aura},
  booktitle={Information Hiding},
This paper gives an overview of cryptographically strong mass application invisibility in digital communication. It summarizes principles and methodology, clariies terminology, and deenes some new concepts. A new algorithm for hiding bit selection in digital images is proposed and an experimental implementation of the algorithm is described. Finally, the paper closes with a discussion of the implications of the availability of invisible communication. 
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