Shihong Wang

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Recently, Fu et al. proposed a chaos-based medical image encryption scheme that has permutation-substitution architecture. The authors believe that the scheme with bit-level cat map shuffling can be achieved at high level of security even if it is only applied with a few encryption rounds. However, we find that the scheme cannot resist differential(More)
  • 1