Digital Video Encryption Algorithms Based on Correlation-Preserving Permutations

@article{Socek2007DigitalVE,
  title={Digital Video Encryption Algorithms Based on Correlation-Preserving Permutations},
  author={Daniel Socek and Spyros S. Magliveras and Dubravko Culibrk and Oge Marques and Hari Kalva and Borko Furht},
  journal={EURASIP J. Information Security},
  year={2007},
  volume={2007}
}
A novel encryption model for digital videos is presented. The model relies on the encryption-compression duality of certain types of permutations acting on video frames. In essence, the proposed encryption process preserves the spatial correlation and, as such, can be applied prior to the compression stage of a spatial-only video encoder. Several algorithmic modes of the proposed model targeted for different application requirements are presented and analyzed in terms of security and… CONTINUE READING
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